{"title":"Indirect Unvented Cylinders","description":"\u003cp\u003eExplore premium indirect unvented cylinders from Aizo Quality Heating, designed for superior hot water solutions in modern households. An indirect unvented cylinder uses a heat exchanger coil connected to your boiler, allowing efficient water heating via gas, oil, or renewable sources while maintaining high mains pressure. Compatible with most central heating boilers, it provides ample hot water for showers and taps, boosting system efficiency and reducing bills. Choose from our selection of insulated, corrosion-resistant cylinders for long-lasting reliability—order today!\u003c\/p\u003e","products":[{"product_id":"ehc-neptune-150l-indirect-unvented-stainless-steel","title":"EHC Neptune 150L Unvented Stainless Steel Indirect Cylinder","description":"\u003ch2\u003eEHC Neptune Unvented Stainless Steel Indirect Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Unvented Stainless Steel Indirect Cylinder\u003c\/strong\u003e range (120L, 150L, 180L, 210L, 250L, 300L) is a premium, high-performance hot water storage solution built from Duplex stainless steel for excellent corrosion resistance and long service life. Designed for use with unvented system boilers, it delivers safe, efficient mains pressure hot water with fast recovery and low heat loss for domestic and commercial settings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel construction\u003c\/strong\u003e for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient insulation\u003c\/strong\u003e with environmentally friendly foam for minimal heat loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance quick recovery coils\u003c\/strong\u003e allow rapid access to hot water when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes external expansion vessel\u003c\/strong\u003e to accommodate water expansion and reduce maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3kW electric immersion heater\u003c\/strong\u003e included for backup heating or off-peak usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates efficiently at 3 bar pressure\u003c\/strong\u003e, suitable for high flow rate applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety and control devices\u003c\/strong\u003e including inlet control set, temperature and pressure relief valve, and acetal tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450mm diameter and compact height\u003c\/strong\u003e for easier installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for a range of boilers:\u003c\/strong\u003e gas, oil, electric, LPG, solid fuel, and solar compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoroughly tested for quality and safety\u003c\/strong\u003e with 15 bar pressure tests and BS approval\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupplied complete with installation and maintenance instructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (Typical Sizing):\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity (L)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eWeight Empty (kg)\u003c\/th\u003e\n\u003cth\u003eWeight Full (kg)\u003c\/th\u003e\n\u003cth\u003eImmersion Heater Power\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e933\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e1120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1308\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e238\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e1494\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e262\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e1815\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e309\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e2060\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e354\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePre-assembled inlet control set and safety valve reduce installation time\u003c\/li\u003e\n\u003cli\u003eIncludes acetal tundish and instructions for safe discharge\u003c\/li\u003e\n\u003cli\u003eCapable of delivering over 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eRecommended minimum pressure and flow needed for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Indirect Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eWith its robust stainless steel construction, rapid recovery coil, and comprehensive safety features including external expansion, the \u003cstrong\u003eEHC Neptune Indirect Cylinder\u003c\/strong\u003e is your ideal choice for reliable, efficient mains pressure hot water storage. Perfect for high-demand domestic and commercial properties, it balances energy efficiency, installer convenience, and a long operational lifespan—backed by thorough testing and quality assurance.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822466867549,"sku":"NIND150L","price":949.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-indirect-unventedcopy_25248e76-562a-407b-a48d-db14dfa1c07b.png?v=1750931846"},{"product_id":"ehc-neptune-170l-indirect-unvented-stainless-steel","title":"EHC Neptune 170L Indirect Unvented Stainless Steel Cylinder","description":"\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e range (120L, 150L, 170L, 210L, 250L, 300L) is a premium, high-performance hot water storage solution built from Duplex stainless steel for excellent corrosion resistance and long service life. Designed for use with unvented system boilers, it delivers safe, efficient mains pressure hot water with fast recovery and low heat loss for domestic and commercial settings.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel construction\u003c\/strong\u003e for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient insulation\u003c\/strong\u003e with environmentally friendly foam for minimal heat loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance quick recovery coils\u003c\/strong\u003e allow rapid access to hot water when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes external expansion vessel\u003c\/strong\u003e to accommodate water expansion and reduce maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3kW electric immersion heater\u003c\/strong\u003e included for backup heating or off-peak usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates efficiently at 3 bar pressure\u003c\/strong\u003e, suitable for high flow rate applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety and control devices\u003c\/strong\u003e including inlet control set, temperature and pressure relief valve, and acetal tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450mm diameter and compact height\u003c\/strong\u003e for easier installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for a range of boilers:\u003c\/strong\u003e gas, oil, electric, LPG, solid fuel, and solar compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoroughly tested for quality and safety\u003c\/strong\u003e with 15 bar pressure tests and BS approval\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupplied complete with installation and maintenance instructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications (Typical Sizing):\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity (L)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eWeight Empty (kg)\u003c\/th\u003e\n\u003cth\u003eWeight Full (kg)\u003c\/th\u003e\n\u003cth\u003eImmersion Heater Power\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e933\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e1120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e1308\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e238\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e1494\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e262\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e1815\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e309\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e2060\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e354\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-assembled inlet control set and safety valve reduce installation time\u003c\/li\u003e\n\u003cli\u003eIncludes acetal tundish and instructions for safe discharge\u003c\/li\u003e\n\u003cli\u003eCapable of delivering over 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eRecommended minimum pressure and flow needed for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose EHC Neptune Indirect Stainless Steel Cylinder?\u003c\/h3\u003e\n\u003cp\u003eWith its robust stainless steel construction, rapid recovery coil, and comprehensive safety features including external expansion, the \u003cstrong\u003eEHC Neptune Indirect Stainless Steel Cylinder\u003c\/strong\u003e is your ideal choice for reliable, efficient mains pressure hot water storage. Perfect for high-demand domestic and commercial properties, it balances energy efficiency, installer convenience, and a long operational lifespan—backed by thorough testing and quality assurance.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822467096925,"sku":"NIND170L","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-indirect-unventedcopy_9af97121-3eb4-4562-9cc7-4778f3f856a8.png?v=1750931398"},{"product_id":"ehc-neptune-210l-indirect-unvented-stainless-steel","title":"EHC Neptune 200L Unvented Stainless Steel Indirect Cylinder","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#222; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune 200L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e (NIND200L) is built to work with any external thermostatically controlled heat source — electric, gas, oil, or solid fuel — and includes a highly efficient \u003cstrong\u003e3kW Incoloy immersion heater\u003c\/strong\u003e as backup or secondary heating. Constructed from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e for corrosion resistance, it is designed for fast, safe, mains-pressure hot water delivery even in properties with lower incoming water pressure.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:24px 0;\"\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e200L\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eNominal Capacity\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e1120mm\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCased Height\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e580mm\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCased Diameter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e3kW\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eImmersion Heater\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e12 bar\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eMax. Inlet Pressure\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e2 Yr \/ 25 Yr\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCylinder \/ Inner Vessel Warranty\u003c\/div\u003e\n        \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border-left:4px solid #C0392B; background:#FDEDEC; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#C0392B; font-weight:bold;\"\u003eControlled Service — Competent Person Required\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eUnvented cylinders are a controlled service under Building Regulation G3 (England \u0026amp; Wales), Technical Standard P3 (Scotland), or Building Regulation Part F (Northern Ireland), and must only be installed and commissioned by a competent, G3-qualified installer. The commissioning record must be completed and left with the householder for future reference.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv style=\"border-left:4px solid #008377CF; background:#E6F5F3; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#008377CF; font-weight:bold;\"\u003eWorks With Any Compatible Heat Source\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eThe indirect coil is designed to connect to any external thermostatically controlled boiler — electric, gas, oil, LPG, or solid fuel — making this cylinder a flexible choice where the heat source may be upgraded or changed independently of the hot water storage in future.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv style=\"border-left:4px solid #B9770E; background:#FEF5E7; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#B9770E; font-weight:bold;\"\u003eModel-Specific Performance Data Not Published\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eEHC's current Neptune technical documentation confirms this cylinder's capacity (200L) and cased dimensions (1120mm height x 580mm diameter), but does not publish model-specific coil surface area, heat-up time, or empty\/full weight for this exact 200L SKU. Please contact EHC directly or request the current data sheet before specifying if these figures are required for a design calculation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:24px 0;\"\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eDuplex Stainless Steel Construction\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe inner vessel is TIG welded from Duplex stainless steel and factory pressure-tested to 15 bar, giving strong corrosion resistance for long service life.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eFaster Reheat Than Direct\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eAs an indirect cylinder heated via a boiler-connected coil, recovery is markedly quicker than an equivalent-size direct (immersion-only) cylinder.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eHigh-Performance in Low-Pressure Areas\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eFactory pre-adjusted controls are selected to combine high flow-rate performance with minimum pressure drop, helping the cylinder perform well even where incoming mains pressure is poor.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eBackup Immersion Heating\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe 3kW Incoloy immersion element provides independent electric water heating, useful during boiler servicing or as a secondary\/emergency heat source.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eEnvironmentally-Friendly Insulation\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eCFC- and HCFC-free polyurethane foam insulation reduces standing heat loss while avoiding ozone-depleting refrigerant gases in manufacture.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eRust-Resistant Steel Casing\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe outer case is manufactured from rust-resistant steel, protecting the insulated inner vessel from external corrosion in typical domestic plant room or cupboard environments.\u003c\/p\u003e\n        \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"overflow-x:auto; margin:24px 0;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:15px;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Dimensions \u0026amp; Capacity\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eNIND200L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCylinder capacity\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCased height\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e1120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCased diameter\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Construction\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eDuplex stainless steel, TIG welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eFactory pressure test\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eCFC- and HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eRegulatory status\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eControlled service – England \u0026amp; Wales Building Reg. G3 \/ Scotland Technical Standard P3 \/ N. Ireland Building Reg. Part F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Pressure Specifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eMax. inlet mains water pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e12 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eOperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eExpansion vessel charge pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eExpansion valve opening pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e6.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e7.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eT\u0026amp;P relief valve opening\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e7.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Immersion Heater\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eImmersion element\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3kW, 240V, Incoloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eImmersion electrical supply\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eDedicated 240V circuit, fused per element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eWarranty\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCylinder warranty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e2 years parts \u0026amp; labour from commissioning, subject to registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eStainless steel inner vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e25-year guarantee (domestic installations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eCan this cylinder be used with a gas or oil boiler?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eYes. The Neptune Indirect range is designed to work with any external thermostatically controlled heat source, including gas, oil, LPG, solid fuel, or electric boilers.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eDoes this cylinder come pre-plumbed?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eNo. This is the standard (non pre-plumbed) 200L Indirect cylinder. EHC also offer a pre-plumbed version (NIND200PPC) with valves, wiring, and pump factory-fitted.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eIs the immersion heater required if a boiler is connected?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eNo, the immersion is a backup\/secondary heat source. Primary heating is via the internal coil connected to the boiler's primary circuit, which gives faster recovery.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eWhat building regulations apply?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eAs an unvented cylinder, installation is a controlled service under Building Regulation G3 (England \u0026amp; Wales), Technical Standard P3 (Scotland), or Building Regulation Part F (Northern Ireland), and must be carried out and commissioned by a competent person.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eHow often does this cylinder need servicing?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eAnnually, by a competent person, in accordance with the manufacturer's installation and maintenance instructions and current Building Regulations.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822467129693,"sku":"NIND200L","price":1170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-indirect-unventedcopy_bdbd24f9-c367-40d8-a915-f2a4a71fa8a6.png?v=1751880874"},{"product_id":"ehc-neptune-250l-indirect-unvented-stainless-steel","title":"EHC Neptune 250L Indirect Unvented Stainless Steel Cylinder","description":"\u003ch2\u003eEHC Neptune Indirect Unvented Stainless Steel Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e range (120L, 150L, 180L, 210L, 250L, 300L) is a premium, high-performance hot water storage solution built from Duplex stainless steel for excellent corrosion resistance and long service life. Designed for use with unvented system boilers, it delivers safe, efficient mains pressure hot water with fast recovery and low heat loss for domestic and commercial settings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel construction\u003c\/strong\u003e for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient insulation\u003c\/strong\u003e with environmentally friendly foam for minimal heat loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance quick recovery coils\u003c\/strong\u003e allow rapid access to hot water when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes external expansion vessel\u003c\/strong\u003e to accommodate water expansion and reduce maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3kW electric immersion heater\u003c\/strong\u003e included for backup heating or off-peak usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates efficiently at 3 bar pressure\u003c\/strong\u003e, suitable for high flow rate applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety and control devices\u003c\/strong\u003e including inlet control set, temperature and pressure relief valve, and acetal tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450mm diameter and compact height\u003c\/strong\u003e for easier installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for a range of boilers:\u003c\/strong\u003e gas, oil, electric, LPG, solid fuel, and solar compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoroughly tested for quality and safety\u003c\/strong\u003e with 15 bar pressure tests and BS approval\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupplied complete with installation and maintenance instructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (Typical Sizing):\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity (L)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eWeight Empty (kg)\u003c\/th\u003e\n\u003cth\u003eWeight Full (kg)\u003c\/th\u003e\n\u003cth\u003eImmersion Heater Power\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e933\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e1120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1308\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e238\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e1494\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e262\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e1815\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e309\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e2060\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e354\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePre-assembled inlet control set and safety valve reduce installation time\u003c\/li\u003e\n\u003cli\u003eIncludes acetal tundish and instructions for safe discharge\u003c\/li\u003e\n\u003cli\u003eCapable of delivering over 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eRecommended minimum pressure and flow needed for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Indirect Stainless Steel Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eWith its robust stainless steel construction, rapid recovery coil, and comprehensive safety features including external expansion, the \u003cstrong\u003eEHC Neptune Indirect Stainless Steel Cylinder\u003c\/strong\u003e is your ideal choice for reliable, efficient mains pressure hot water storage. Perfect for high-demand domestic and commercial properties, it balances energy efficiency, installer convenience, and a long operational lifespan—backed by thorough testing and quality assurance.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822467195229,"sku":"NIND250L","price":1190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-indirect-unventedcopy.png?v=1750930902"},{"product_id":"ehc-neptune-300l-indirect-unvented-stainless-steel","title":"EHC Neptune 300L Indirect Stainless Steel Unvented Cylinder","description":"\u003ch2\u003eEHC Neptune Indirect Stainless Steel Unvented Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Indirect Stainless Steel Unvented Cylinder\u003c\/strong\u003e range (120L, 150L, 180L, 210L, 250L, 300L) is a premium, high-performance hot water storage solution built from Duplex stainless steel for excellent corrosion resistance and long service life. Designed for use with unvented system boilers, it delivers safe, efficient mains pressure hot water with fast recovery and low heat loss for domestic and commercial settings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel construction\u003c\/strong\u003e for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient insulation\u003c\/strong\u003e with environmentally friendly foam for minimal heat loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance quick recovery coils\u003c\/strong\u003e allow rapid access to hot water when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes external expansion vessel\u003c\/strong\u003e to accommodate water expansion and reduce maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3kW electric immersion heater\u003c\/strong\u003e included for backup heating or off-peak usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates efficiently at 3 bar pressure\u003c\/strong\u003e, suitable for high flow rate applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety and control devices\u003c\/strong\u003e including inlet control set, temperature and pressure relief valve, and acetal tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450mm diameter and compact height\u003c\/strong\u003e for easier installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for a range of boilers:\u003c\/strong\u003e gas, oil, electric, LPG, solid fuel, and solar compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoroughly tested for quality and safety\u003c\/strong\u003e with 15 bar pressure tests and BS approval\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupplied complete with installation and maintenance instructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (Typical Sizing):\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity (L)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eWeight Empty (kg)\u003c\/th\u003e\n\u003cth\u003eWeight Full (kg)\u003c\/th\u003e\n\u003cth\u003eImmersion Heater Power\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e933\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e164\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e1120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1308\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e238\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e1494\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e262\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e1815\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e309\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e2060\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e354\u003c\/td\u003e\n\u003ctd\u003e3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePre-assembled inlet control set and safety valve reduce installation time\u003c\/li\u003e\n\u003cli\u003eIncludes acetal tundish and instructions for safe discharge\u003c\/li\u003e\n\u003cli\u003eCapable of delivering over 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eRecommended minimum pressure and flow needed for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Indirect Unvented Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eWith its robust stainless steel construction, rapid recovery coil, and comprehensive safety features including external expansion, the \u003cstrong\u003eEHC Neptune Indirect Unvented Cylinder\u003c\/strong\u003e is your ideal choice for reliable, efficient mains pressure hot water storage. 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The Neptune Stainless Steel Cylinder requires virtually no maintenance.\u003c\/p\u003e\n\u003cp\u003ePre-Plumbed Cylinder Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eErP C-Rated Hot Water Cylinder\u003c\/li\u003e\n\u003cli\u003e50mm Insulation\u003c\/li\u003e\n\u003cli\u003eT\u0026amp;P Relief Valve\u003c\/li\u003e\n\u003cli\u003eDHW Zone Valve\u003c\/li\u003e\n\u003cli\u003eHeating Zone Valve\u003c\/li\u003e\n\u003cli\u003eDrain Point\u003c\/li\u003e\n\u003cli\u003eBackup 3kW Immersion Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eThe Pre-Plumbed Cylinder Package is pre-wired and pre-plumbed to reduce installation time by up to 70%. On multiple installations, this ensures that all properties are installed using the same configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e 180litres\u003cbr\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e 550mm\u003cbr\u003e\u003cstrong\u003eFull Weight\u003c\/strong\u003e 217.6KG\u003cbr\u003e\u003cstrong\u003eErP Rating\u003c\/strong\u003e C\u003cbr\u003e\u003cstrong\u003eCylinder Warranty\u003c\/strong\u003e 25 years\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e 37KG\u003cbr\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e 1308mm\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822489805149,"sku":"NIND180PPC","price":1430.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/pre-plumbed-indirect-cylinder_38929460-fb0e-4f44-a569-530c7b09c567.png?v=1750697473"},{"product_id":"ehc-pre-plumbed-indirect-cylinder-210l","title":"EHC Pre-Plumbed Indirect Cylinder 200L","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#222; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC 200L Pre-Plumbed Indirect Unvented Cylinder\u003c\/strong\u003e (NIND200PPC) is a Neptune-range Duplex stainless steel cylinder supplied with its \u003cstrong\u003econtrols, valves, and pump pre-fitted and pre-wired\u003c\/strong\u003e at the factory, cutting on-site plumbing and wiring time versus a standard indirect cylinder. It is heated via an external boiler's primary circuit through an internal coil, with a \u003cstrong\u003e3kW Incoloy immersion heater\u003c\/strong\u003e fitted as backup or secondary heat source.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:24px 0;\"\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e200L\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eNominal Capacity\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e1120mm\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCased Height\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e710mm\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCased Diameter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e3kW\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eImmersion Heater\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e12 bar\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eMax. Inlet Pressure\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:6px; padding:16px 10px; text-align:center; min-width:140px;\"\u003e\n          \u003cdiv style=\"font-size:20px; font-weight:bold; margin-bottom:4px;\"\u003e2 Yr \/ 25 Yr\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eCylinder \/ Inner Vessel Warranty\u003c\/div\u003e\n        \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border-left:4px solid #C0392B; background:#FDEDEC; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#C0392B; font-weight:bold;\"\u003eControlled Service — Competent Person Required\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eUnvented cylinders are a controlled service under Building Regulation G3 (England \u0026amp; Wales), Technical Standard P3 (Scotland), or Building Regulation Part F (Northern Ireland), and must only be installed and commissioned by a competent, G3-qualified installer.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv style=\"border-left:4px solid #008377CF; background:#E6F5F3; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#008377CF; font-weight:bold;\"\u003eFactory Pre-Plumbed for Faster Installation\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eThis cylinder ships with its \u003cstrong\u003eautomatic by-pass, wiring centre, combination valve, temperature and pressure relief valve, tundish, twin 2-port zone valves, filling loop, and high-efficiency circulating pump\u003c\/strong\u003e already fitted and pre-wired at the factory, so the majority of on-site plumbing and control wiring is eliminated — EHC estimate this can cut installation time on the cylinder side by up to 70% compared with a standard (non-pre-plumbed) indirect cylinder.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv style=\"border-left:4px solid #B9770E; background:#FEF5E7; padding:14px 18px; border-radius:4px; margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0; color:#B9770E; font-weight:bold;\"\u003eModel-Specific Performance Data Not Published\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eEHC's current Neptune technical documentation confirms this cylinder's capacity (200L) and cased dimensions (1120mm height x 710mm diameter), but does not publish model-specific coil surface area, heat-up time, or empty\/full weight figures for this exact 200L pre-plumbed SKU. Please contact EHC directly or request the current data sheet before specifying if these figures are required for a design calculation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:24px 0;\"\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003ePre-Wired Controls\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe wiring centre, zone valves, and pump are pre-connected at the factory, reducing the number of on-site electrical terminations an installer needs to make.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eFaster Reheat Than Direct\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eAs an indirect cylinder heated via the boiler's primary coil, recovery is markedly quicker than an equivalent-size direct (immersion-only) cylinder.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eTwin Zone Valve Control\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe integrated twin 2-port zone valve arrangement allows independent switching of heating and hot water circuits from a single pre-plumbed manifold.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eBackup Immersion Heating\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe 3kW Incoloy immersion element provides electric water heating independent of the boiler circuit, useful during boiler servicing or as a secondary heat source.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eDuplex Stainless Steel Build\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe inner vessel is manufactured from Duplex stainless steel, TIG welded and factory pressure-tested to 15 bar for corrosion resistance and long service life.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 260px; min-width:260px; border:1px solid #e0e0e0; border-radius:6px; padding:16px 18px; background:#fafafa;\"\u003e\n          \u003cp style=\"margin:0 0 8px 0; font-weight:bold; color:#008377CF;\"\u003eFilling Loop Included\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eA factory-fitted filling loop simplifies initial pressurisation and top-up of the primary heating circuit without additional site-sourced parts.\u003c\/p\u003e\n        \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"overflow-x:auto; margin:24px 0;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:15px;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Dimensions \u0026amp; Capacity\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eNIND200PPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCylinder capacity\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCased height\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e1120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCased diameter\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e710mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Construction\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eDuplex stainless steel, TIG welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eFactory pressure test\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eCFC- and HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eRegulatory status\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eControlled service – England \u0026amp; Wales Building Reg. G3 \/ Scotland Technical Standard P3 \/ N. Ireland Building Reg. Part F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Pressure Specifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eMax. inlet mains water pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e12 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eOperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eExpansion vessel charge pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eExpansion valve opening pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e6.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e7.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eT\u0026amp;P relief valve opening\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e7.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eCylinder — Immersion Heater\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eImmersion element\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e3kW, 240V, Incoloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eImmersion electrical supply\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eDedicated 240V circuit, fused per element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003ePre-Plumbed Pack — Included Components\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eControls\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003ePre-wired wiring centre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eValves\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eCombination valve, twin 2-port zone valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eSafety\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eTemperature \u0026amp; pressure relief valve, tundish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCirculation\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eHigh-efficiency circulating pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eFill\/vent\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eFilling loop, automatic by-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eWarranty\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eCylinder warranty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e2 years parts \u0026amp; labour from commissioning, subject to registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eStainless steel inner vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e25-year guarantee (domestic installations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eWhat does \"pre-plumbed\" mean on this cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eIt means the automatic by-pass, wiring centre, combination valve, temperature and pressure relief valve, tundish, zone valves, filling loop, and circulating pump are already fitted and wired at the factory, rather than being sourced and fitted individually on site.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eCan this cylinder be used with any boiler?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eThe Neptune Indirect range is designed to work with an external thermostatically controlled heat source and is commonly paired with EHC's own Comet PV and SlimJim electric boilers, but the indirect coil can accept any compatible wet heating boiler's primary flow and return.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eIs the 3kW immersion heater the primary heat source?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eNo. The immersion is a backup\/secondary heat source. Primary heating of the stored water is via the internal coil connected to the boiler's primary circuit, which gives faster recovery than immersion-only heating.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eDoes this cylinder need annual servicing?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eYes. As an unvented cylinder it should be serviced annually by a competent person, in line with the manufacturer's installation and maintenance instructions and current Building Regulations.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\n  \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:bold; cursor:pointer; list-style:none;\"\u003eIs a magnetic filter needed on the primary circuit?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eA magnetic filter is a standard recommendation for the primary heating circuit feeding the boiler and cylinder coil, to protect both the boiler heat exchanger and the cylinder coil from debris.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822490132829,"sku":"NIND200PPC","price":1450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/pre-plumbed-indirect-cylinder.png?v=1750697354"},{"product_id":"joule-cyclone-plus-indirect-horizontal-120-300l-unvented-hot-water-cylinder","title":"Joule Cyclone Plus Indirect Horizontal 120–300L Unvented Hot Water Cylinder | JCPIDHO, Mains Pressure, Duplex Stainless Steel","description":"\u003cdiv style=\"font-size: 16px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif; color: #222; background: transparent; max-width: 900px; line-height: 1.5;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.75; color: #333; margin: 0 0 18px;\"\u003eThe \u003cstrong\u003eJoule Cyclone Plus Indirect Horizontal Unvented Cylinder\u003c\/strong\u003e is a mains-pressure hot water storage cylinder designed specifically for \u003cstrong\u003ehorizontal installation\u003c\/strong\u003e — lofts, underfloor voids, airing cupboards with limited headroom, and plant rooms where a vertical cylinder will not fit. Available in \u003cstrong\u003e120L, 150L, 180L, 210L, 250L and 300L\u003c\/strong\u003e, it delivers powerful, uninterrupted mains-pressure hot water to single or multiple outlets simultaneously. Built from \u003cstrong\u003eduplex stainless steel\u003c\/strong\u003e with \u003cstrong\u003e316L stainless fittings and coil\u003c\/strong\u003e, it carries a \u003cstrong\u003efully transferable 25-year vessel guarantee\u003c\/strong\u003e. The Cyclone Plus adds a \u003cstrong\u003ewhite \"white-goods\" outer casing\u003c\/strong\u003e and a \u003cstrong\u003ecoil-in-coil smooth tube heat exchanger\u003c\/strong\u003e for faster heat recovery compared to the standard Cyclone range. Pre-fitted removable support cradles, factory-fitted safety controls, a 3 kW Incoloy immersion heater, 100 % CFC\/HCFC-free insulation and all connections on the front face are included as standard. \u003cstrong\u003eKIWA independently tested to BS EN 12897:2006. WRAS approved. Building Regulation G3 compliant.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(110px,1fr)); gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eHorizontal\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eSpace-saving format\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003e25-year\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eVessel guarantee\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003e3.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eWorking pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003e10 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eMax mains input\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eDuplex SS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003e316L fittings \u0026amp; coil\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eKIWA Tested\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eIEC 17065\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fef2f2; border-left: 4px solid #dc2626; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #7f1d1d;\"\u003e\n\u003cstrong\u003e⚠ G3-competent person installation required:\u003c\/strong\u003e Unvented hot water cylinders are a controlled service under \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e (England and Wales), \u003cstrong\u003eTechnical Standard P3\u003c\/strong\u003e (Scotland) and \u003cstrong\u003eBuilding Regulation P5\u003c\/strong\u003e (Northern Ireland). Installation must be carried out by a \u003cstrong\u003eG3-qualified installer\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ 25-year vessel guarantee — register within 28 days:\u003c\/strong\u003e The stainless steel vessel carries a \u003cstrong\u003efully transferable 25-year guarantee\u003c\/strong\u003e against faulty materials or workmanship. Register online at register-products.joule.ie within \u003cstrong\u003e28 days of commissioning\u003c\/strong\u003e. Annual servicing by a competent person is required and the service log must be maintained. Expansion vessel, controls and immersion heater carry a \u003cstrong\u003e2-year guarantee\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #d97706; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #92400e;\"\u003e\n\u003cstrong\u003e⚠ Mains supply only — check water chemistry:\u003c\/strong\u003e Designed for \u003cstrong\u003emains supply only\u003c\/strong\u003e. Warranty requires mains water within: TDS ≤ 600 mg\/L, total hardness ≤ 200 mg\/L, chloride ≤ 300 mg\/L, pH 6.5 – 9.5. In hard water areas a scale inhibitor on the cold feed is recommended.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWhy Choose Horizontal? — Installation Scenarios\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; line-height: 1.7; margin: 0 0 14px;\"\u003eA horizontal cylinder solves space problems that a vertical unit cannot. All six sizes share the same \u003cstrong\u003e545 mm diameter\u003c\/strong\u003e — only the length changes. The critical constraint is therefore floor-to-ceiling clearance or access hatch width, not floor area.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; color: #008377; font-size: 22px; line-height: 1.2;\"\u003e🏠\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #005c54;\"\u003eLoft conversions and roof spaces\u003c\/strong\u003e\n\u003cdiv style=\"font-size: 14px; color: #555; margin-top: 3px; line-height: 1.6;\"\u003eRestricted headroom prevents a vertical cylinder. The horizontal format uses length rather than height, lying flat under the eaves. Cradles keep the cylinder stable on the loft floor. Insulate all exposed pipework to prevent frost damage.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; color: #008377; font-size: 22px; line-height: 1.2;\"\u003e📏\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #005c54;\"\u003eUnderfloor voids and low plant areas\u003c\/strong\u003e\n\u003cdiv style=\"font-size: 14px; color: #555; margin-top: 3px; line-height: 1.6;\"\u003eProperties with shallow underfloor service areas or low-ceiling plant rooms can accommodate a 545 mm-diameter horizontal cylinder where a 1,100 mm+ tall vertical unit would not pass.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; color: #008377; font-size: 22px; line-height: 1.2;\"\u003e🚪\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #005c54;\"\u003eAiring cupboards with limited headroom\u003c\/strong\u003e\n\u003cdiv style=\"font-size: 14px; color: #555; margin-top: 3px; line-height: 1.6;\"\u003eOlder UK homes often have airing cupboards sized around smaller copper vented cylinders. A horizontal Cyclone Plus allows an unvented upgrade in the same footprint where a standard-height vertical unit is too tall.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; color: #008377; font-size: 22px; line-height: 1.2;\"\u003e📦\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #005c54;\"\u003eTight access hatches and apertures\u003c\/strong\u003e\n\u003cdiv style=\"font-size: 14px; color: #555; margin-top: 3px; line-height: 1.6;\"\u003eThe pre-fitted cradles are removable. The bare cylinder body can be passed through a narrow loft hatch that would not accept the cylinder with cradles attached — cradles are then reattached in situ. All connections are on the front face: no rear or side access is needed once the cylinder is in position.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #888; margin: 10px 0 0;\"\u003eThe installation surface must be capable of supporting the full weight when filled. Full weights range from approximately 150 kg (120L) to 362 kg (300L). A structural assessment of the installation surface is advisable for larger sizes.\u003c\/p\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eSize Selection Guide\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 12px;\"\u003eCylinder size is determined by peak daily demand, number of occupants and bathrooms, and the recovery rate of the primary heat source. Figures below are for a boiler primary source (single daily heating cycle). \u003cstrong\u003eFor a heat pump primary, increase by one size\u003c\/strong\u003e to allow for slower coil recovery at lower primary temperatures.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #008377; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eSKU\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eLength (A)\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eEmpty weight\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eFull weight\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eTypical occupancy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e120L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO120\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e900 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e~30 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e~150 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1 – 2 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO150\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1,100 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e39 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e189 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1 – 2 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e180L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO180\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1,280 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e44.4 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e224.4 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e2 – 3 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e210L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO210\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1,470 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e48.4 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e258.4 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e3 – 4 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO250\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1,720 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e57.6 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e307.6 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e4 – 5 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eJCPIDHO300\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1,980 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e61.6 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e361.6 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e5 – 6+ people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: -12px 0 0;\"\u003eAll sizes: \u003cstrong\u003ediameter (B) 545 mm\u003c\/strong\u003e · Max mains input 10 bar · Operating pressure 7 bar · Working pressure 3.5 bar (with supplied inlet controls) · 1× 3 kW Incoloy immersion @ 230 V included in all sizes.\u003c\/p\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eDuplex Stainless Steel Body — 316L Fittings and Coil Throughout\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Cyclone Plus is constructed from \u003cstrong\u003eduplex stainless steel\u003c\/strong\u003e — a two-phase alloy with substantially better corrosion resistance than standard 304-grade stainless used in many competitor cylinders. All internal fittings, coil connections and the primary coil itself use \u003cstrong\u003e316L grade stainless steel\u003c\/strong\u003e, which has superior chloride corrosion resistance compared to 304 or standard 316. This material specification underpins the 25-year vessel guarantee. Butt-welded and robotically welded throughout for consistent, defect-free joints at all seam locations.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eDuplex SS body\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e316L fittings and coil\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e25-year vessel guarantee\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eCoil-in-Coil Smooth Tube Heat Exchanger — High-Gain Recovery\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Cyclone Plus uses Joule’s \u003cstrong\u003ecoil-in-coil smooth tube primary coil\u003c\/strong\u003e. Joule identify smooth tube as the highest heat-transfer coil type available, offering better performance than corrugated tube coils commonly used in lower-cost cylinders. Smooth tube eliminates the dead-flow zones at corrugation valleys that reduce transfer efficiency in corrugated designs. The coil-in-coil configuration extends the flow path within a compact envelope, increasing primary-side velocity and dwell time for enhanced heat exchange. The primary coil is rated at \u003cstrong\u003eup to 98 kW\u003c\/strong\u003e on the larger sizes, accommodating high-output boilers and heat pumps without restriction. A bespoke dip pipe improves the available hot water volume at each draw-off.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCoil-in-coil smooth tube\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eUp to 98 kW primary coil\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBespoke dip pipe\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eHorizontal Format with Removable Pre-Fitted Cradles\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe cylinder ships with \u003cstrong\u003esupport cradles pre-fitted\u003c\/strong\u003e for immediate installation. The cradles are \u003cstrong\u003edesigned to be removed for access hatch transit\u003c\/strong\u003e: the bare cylinder body passes through a narrow loft hatch that cannot accommodate the full cradle width, then the cradles are reattached in position. Once installed, the cradles provide stable, level support on the floor or shelf. This is a practical necessity in the majority of UK loft installations where the access hatch is narrower than the cylinder with cradles attached.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCradles pre-fitted\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCradles removable for transit\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eStable horizontal support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eAll Connections on the Front Face — Single-Side Access Only\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eAll plumbing connections — cold in, hot out, primary flow and return, immersion, expansion relief, T\u0026amp;P discharge — are grouped on the \u003cstrong\u003efront face\u003c\/strong\u003e of the cylinder. This is essential for horizontal loft and void installations where rear and side access is impossible once the cylinder is in position. Single-side access means all pipework can be completed from one direction, and future annual servicing, valve testing and immersion replacement requires front access only. \u003cstrong\u003eColour-coded tapping collars\u003c\/strong\u003e identify each connection without ambiguity.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eAll connections on front face\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eSingle-side access\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eColour-coded collars\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eMains Pressure Unvented — 3.5 Bar Working, Up to 10 Bar Mains Input\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eConnected directly to the mains, the Cyclone Plus delivers hot water at \u003cstrong\u003e3.5 bar working pressure\u003c\/strong\u003e (set by the factory inlet controls). This matches the cold water pressure throughout the property, so hot and cold are balanced — eliminating the lukewarm-water problem common with gravity-fed vented systems (typically 0.1 – 0.3 bar). Thermostatic bar mixer showers work correctly without a pump. The inlet controls can handle mains input up to \u003cstrong\u003e10 bar\u003c\/strong\u003e, providing resilience against pressure peaks. A minimum dynamic mains pressure of 1.5 bar and flow rate of 25 L\/min is required.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e3.5 bar working pressure\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e10 bar max mains\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBalanced hot\/cold pressure\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eFactory-Fitted 3 kW Incoloy Immersion — Backup and Off-Peak Heating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eA \u003cstrong\u003e3 kW Incoloy immersion heater with integral thermostat\u003c\/strong\u003e is factory-fitted to all six sizes. Incoloy (nickel-iron alloy) resists scale build-up at high temperatures more effectively than copper or plain stainless elements, making it well suited for hard water areas. The immersion serves as \u003cstrong\u003ebackup heating\u003c\/strong\u003e if the primary source fails and for \u003cstrong\u003eoff-peak tariff charging\u003c\/strong\u003e (overnight Economy 7, Octopus Go\/Agile, or other cheap-rate periods). The immersion element is 400 mm long: the installer must provide 400 mm clear access at the immersion end for withdrawal during servicing.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e3 kW Incoloy immersion\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBackup + off-peak heating\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e400 mm access clearance needed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e100 % CFC\/HCFC-Free PU Foam Insulation — ODP 0, GWP 1\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eDense \u003cstrong\u003e50 mm polyurethane foam insulation\u003c\/strong\u003e, entirely free of CFCs and HCFCs, with ODP of zero and GWP of just 1. Low standing heat loss is increasingly significant when heat pumps are the primary source: lower primary temperatures mean slower charge cycles, so a cylinder that retains heat well between cycles reduces the frequency of heat pump starts and improves seasonal system efficiency. The \u003cstrong\u003ewhite outer casing\u003c\/strong\u003e is durable, wipe-clean, giving the Cyclone Plus its distinctive white-goods appearance that blends into domestic utility spaces.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e50 mm PU foam insulation\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eODP 0, GWP 1\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eWhite outer casing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eComplete Factory-Preset Safety Controls Supplied\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eEvery Cyclone Plus Horizontal ships with a \u003cstrong\u003ecomplete unvented safety kit\u003c\/strong\u003e: inlet control group (pressure reducing valve, non-return valve, strainer), expansion vessel, expansion relief valve, temperature and pressure (T\u0026amp;P) relief valve, and 22 mm compression fittings. All devices are \u003cstrong\u003efactory pre-set to correct operating parameters\u003c\/strong\u003e and must not be adjusted. Branded components from established manufacturers. One delivery contains everything needed for a G3-compliant installation — the installer does not need to source separate unvented kit components.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eComplete unvented kit included\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eFactory pre-set\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBranded safety components\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eKIWA Independently Tested — WRAS Approved, BS EN 12897:2006, G3 Compliant\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eAll Joule Cyclone cylinders are tested by \u003cstrong\u003eKIWA\u003c\/strong\u003e to \u003cstrong\u003eIEC 17065\u003c\/strong\u003e accreditation standard, independently verifying compliance with all applicable UK product legislation and regulations. Tested to \u003cstrong\u003eBS EN 12897:2006\u003c\/strong\u003e (Specification for indirectly heated unvented closed storage water heaters). \u003cstrong\u003eWRAS approved\u003c\/strong\u003e for connection to public water mains. Compliant with Building Regulation G3 (England\/Wales), Technical Standard P3 (Scotland), Building Regulation P5 (Northern Ireland). Joule are a charter member of the Hot Water Association (HWA).\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eKIWA \/ IEC 17065\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBS EN 12897:2006\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eWRAS\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eG3\/P3\/P5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eCylinder Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eBody material\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eDuplex stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFittings and coil\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e316L grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWelding\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eButt-welded, robotically welded throughout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOuter casing\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eWhite polycarbonate — white goods finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eT\u0026amp;P safety cover\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eGrey polycarbonate plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eInsulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e100 % CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eODP \/ GWP\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e0 \/ 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eHeat Exchanger (Primary Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eCoil-in-coil smooth tube — High Gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePrimary coil rating\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eUp to 98 kW (larger sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCoil connections\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e22 mm compression fittings supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eElement\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1× 3 kW Incoloy @ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eIntegral thermostat included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eElement length \/ access clearance required\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e400 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003ePressures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMax mains input pressure\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOperating pressure\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e7 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWorking pressure (with supplied inlet controls)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMinimum dynamic mains pressure\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMinimum flow rate\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e25 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eConnections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eLocation\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eAll on front face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFittings\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e22 mm compression fittings supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eColour identification\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eYes — colour-coded tapping collars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eDimensions — All Sizes, Diameter (B) 545 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e120L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e900 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e150L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e180L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e210L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,470 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e250L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,720 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e300L length (A)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,980 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eWeights (empty \/ full)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e120L\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e~30 kg \/ ~150 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e39 kg \/ 189 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e180L\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e44.4 kg \/ 224.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e210L\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e48.4 kg \/ 258.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e57.6 kg \/ 307.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e61.6 kg \/ 361.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eStandards and Approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eBuilding regulation\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG3 (England\/Wales) · P3 (Scotland) · P5 (N. Ireland)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eProduct standard\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eBS EN 12897:2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eIndependent testing\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eKIWA · IEC 17065 accreditation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWater approval\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eWRAS approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eWarranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eStainless steel vessel\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e25 years — fully transferable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eExpansion vessel, controls, components\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eRegistration\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eOnline within 28 days of commissioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eAnnual service\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eRequired — service log must be maintained\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhy choose horizontal over vertical?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eA horizontal cylinder is the right choice when headroom is the limiting constraint. All six sizes share a 545 mm diameter; only the length varies. In a typical loft, 545 mm clearance is achievable even where a 1,600 mm+ vertical cylinder would not fit under the rafters. The removable cradles allow the bare cylinder to pass through a narrow access hatch and be reassembled in situ — not possible with a vertical unit. If headroom is not a constraint, a vertical cylinder offers slightly better thermal stratification and draw-off efficiency.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eCan this cylinder be used with a heat pump as the primary heat source?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eYes. The coil-in-coil smooth tube coil is designed to work with any air-to-water heat pump. At heat pump flow temperatures (45 – 55°C), recovery is slower than with a boiler (70 – 80°C primary). Size up by one step — for example, choose 250L instead of 210L for a 3 – 4 person household — when a heat pump is the sole primary heat source. The 3 kW immersion provides backup if the heat pump fails and can top up DHW overnight on a cheap tariff.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eDoes the complete safety kit come included?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eYes. Every Cyclone Plus Indirect Horizontal includes a complete unvented safety kit: inlet control group (pressure reducing valve, non-return valve, strainer), expansion vessel, expansion relief valve, T\u0026amp;P relief valve and 22 mm compression fittings. All devices are factory pre-set. The installer provides the discharge pipework run (D1 and D2) to a safe termination, plus any isolation valves and system pipework. No additional unvented kit components need to be sourced.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWho can legally install an unvented cylinder in the UK?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eOnly a \u003cstrong\u003eG3-qualified competent person\u003c\/strong\u003e — a plumber or heating engineer holding a current G3 (Unvented Hot Water Systems Level 3) qualification or equivalent. Building Regulation G3 classifies unvented hot water as a controlled service. The installer must notify building control before installation (or self-certify via a registered Competent Person Scheme). DIY installation is not permitted and will void the manufacturer’s warranty. The Benchmark Commissioning Checklist must be completed and left with the homeowner.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat water quality does the cylinder need, and what about hard water areas?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe Joule warranty requires public mains water within: TDS ≤ 600 mg\/L, total hardness ≤ 200 mg\/L, chloride ≤ 300 mg\/L, pH 6.5 – 9.5. Most UK mains supplies comply, but the South East, East Anglia and parts of the Midlands have notably hard water (often 200 – 350 mg\/L). In hard water areas, Joule recommend a scale inhibitor on the cold feed. The 316L stainless body and coil offer better hard water resistance than copper, but scale on the immersion element is excluded from warranty cover regardless. For borehole or private water schemes, the Joule Wellmaster range must be used instead.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eHow do I register the 25-year warranty?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eRegister online at \u003cstrong\u003eregister-products.joule.ie\u003c\/strong\u003e within 28 days of commissioning. You will need the serial number from the cylinder badge, installation date, installer details and homeowner details. A completed warranty card copy should be emailed to warranty@joule.ie. The guarantee is fully transferable on property sale, provided annual servicing continues and the service log is maintained. The 25-year guarantee covers the stainless steel vessel only. Expansion vessel, controls and immersion carry a 1-year guarantee.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eHow does mains pressure hot water differ from my old gravity system?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eA traditional gravity-fed vented system delivers hot water at the static head of the cold water tank above the outlet — typically 0.1 – 0.3 bar. Shower performance is poor, and hot and cold water pressures are badly mismatched. An unvented cylinder operates hot water at the same pressure as the cold mains — typically 2 – 3.5 bar. This gives dramatically improved flow at showers and taps, truly balanced hot and cold for thermostatic mixer showers (no cold water pump needed), and eliminates the cold water storage tank. The trade-offs are the G3 installation requirement and a mandatory annual service obligation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(210px,1fr)); gap: 10px; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eSamsung Integrated Mono Gen 7 R290\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eCompatible R290 heat pump primary heat source\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eSamsung EHS Mono HT Quiet R32\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eCompatible R32 heat pump primary heat source\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eVaillant aroSTOR 270L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eAlternative vertical unvented DHW cylinder\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eOSO AquaSustain Heat Pump Cylinder\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eAlternative heat pump cylinder — vertical format\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"120L","offer_id":62550589374813,"sku":"JCPIDHO120","price":895.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62550589407581,"sku":"JCPIDHO150","price":950.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62550589440349,"sku":"JCPIDHO180","price":970.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62550589473117,"sku":"JCPIDHO210","price":1100.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62550589342045,"sku":"JCPIDHO250","price":1300.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62550636298589,"sku":"JCPIDHO300","price":1400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleCycloneplusIndirect120-300LHorizontalHotWaterCylinder.jpg?v=1763011970"},{"product_id":"joule-invacyl-indirect-standard-90-300l-unvented-hot-water-cylinder","title":"Joule Invacyl Indirect Standard Unvented Hot Water Cylinder 90-300L | Duplex Stainless Steel, Full G3 Kit Included","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#333333; line-height:1.65;\"\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eJoule Invacyl Indirect Standard Unvented Hot Water Cylinder\u003c\/strong\u003e range provides mains-pressure domestic hot water for properties heated by a gas, oil or electric boiler, with seven capacities from \u003cstrong\u003e90 to 300 litres\u003c\/strong\u003e to suit anything from a one-bathroom flat to a large family home. Each cylinder is built around a \u003cstrong\u003ehigh-grade Duplex stainless steel vessel\u003c\/strong\u003e and a \u003cstrong\u003esmooth-tube, high-efficiency indirect coil\u003c\/strong\u003e, and is factory-supplied as a \u003cstrong\u003ecomplete G3 unvented kit\u003c\/strong\u003e — including expansion vessel, inlet control group, temperature \u0026amp; pressure relief valve, dual cylinder thermostat, two-port motorised zone valve and a \u003cstrong\u003e3kW Incoloy backup immersion heater\u003c\/strong\u003e — ready for a competent installer to fit and commission.\u003c\/p\u003e\n\n  \u003cp\u003eThe range is rated \u003cstrong\u003eErP Energy Class C\u003c\/strong\u003e and the stainless steel vessel carries a \u003cstrong\u003e25-year manufacturer's warranty\u003c\/strong\u003e, with a 1-year warranty on the supplied expansion vessel and unvented kit components.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e90–300L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eCapacity Range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eDuplex Steel\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eVessel Material\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e25 Years\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eCylinder Warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eClass C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eErP Energy Rating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e26–48 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eIndirect Reheat Time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 140px; background-color:#008377CF; color:#ffffff; padding:14px 10px; border-radius:6px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e3kW Incoloy\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eBackup Immersion\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- RED: Building Regs \/ installer requirement --\u003e\n  \u003cdiv style=\"background-color:#fdecea; border-left:5px solid #d32f2f; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eNotifiable installation – Gas Safe \/ G3-qualified installer required:\u003c\/strong\u003e Unvented hot water cylinders are a controlled service under Building Regulations (Part G3 in England \u0026amp; Wales, Technical Standard P3 in Scotland, Building Regulation P5 in Northern Ireland). This cylinder must be installed, commissioned and serviced only by a competent G3-trained installer, who must notify the local building control authority and complete the Benchmark Commissioning Checklist on handover. The temperature \u0026amp; pressure relief valve discharge pipe must always be left open to the atmosphere and routed to a safe, frost-free termination – occasional dripping during normal operation is expected and the pipe must never be capped or restricted.\n  \u003c\/div\u003e\n\n  \u003c!-- RED: Primary heat source control --\u003e\n  \u003cdiv style=\"background-color:#fdecea; border-left:5px solid #d32f2f; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003ePrimary circuit must be thermostatically controlled:\u003c\/strong\u003e The boiler feeding the primary coil (gas, oil or electric) must be under effective thermostatic control and positively pumped. Uncontrolled heat sources – such as AGA-type cookers, back boilers or solid-fuel stoves – must not be connected directly to the primary coil. The \u003cstrong\u003edual cylinder thermostat and two-port motorised zone valve\u003c\/strong\u003e supplied with this Indirect kit must be wired into the primary circuit exactly as shown in the installation manual to prevent overheating.\n  \u003c\/div\u003e\n\n  \u003c!-- AMBER: single coil \/ solar distinction --\u003e\n  \u003cdiv style=\"background-color:#fff8e1; border-left:5px solid #f9a825; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eSingle-coil model – not solar-ready:\u003c\/strong\u003e This Standard Indirect cylinder has one primary coil for boiler heating, plus the 3kW immersion as electric backup. If you need to integrate a \u003cstrong\u003esolar thermal\u003c\/strong\u003e panel array as well, this is not the right variant – you'll need an Invacyl \u003cstrong\u003eSolar Indirect Twin Coil\u003c\/strong\u003e cylinder, which adds a dedicated lower solar coil.\n  \u003c\/div\u003e\n\n  \u003c!-- AMBER: balanced cold connection --\u003e\n  \u003cdiv style=\"background-color:#fff8e1; border-left:5px solid #f9a825; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eBalanced cold connection needed for showers \u0026amp; mixer taps:\u003c\/strong\u003e If the system feeds any showers, bidets or mono-bloc mixer taps, the \u003cstrong\u003ebalanced cold connection\u003c\/strong\u003e on the supplied inlet control group must be used. Feeding these outlets from an unbalanced cold supply can back-pressurise the cylinder and trigger discharge from the safety valves.\n  \u003c\/div\u003e\n\n  \u003c!-- AMBER: water chemistry \/ private supply --\u003e\n  \u003cdiv style=\"background-color:#fff8e1; border-left:5px solid #f9a825; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eMains water chemistry affects the warranty:\u003c\/strong\u003e The 25-year vessel warranty applies only where the water supply meets Joule's published chemistry limits (for example, total dissolved solids ≤600mg\/litre, total hardness ≤200mg\/litre, pH 6.5–9.5). Properties on a private well, borehole or other non-mains supply – or any supply outside these limits – require a Joule \u003cstrong\u003eWellmaster\u003c\/strong\u003e cylinder instead of this Standard model.\n  \u003c\/div\u003e\n\n  \u003c!-- TEAL: kit included --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eEverything in the box:\u003c\/strong\u003e Each cylinder is supplied as a complete, factory-matched unvented kit – expansion vessel, 3 bar inlet control group, 7 bar T\u0026amp;P relief valve, 22mm tundish, dual cylinder thermostat and two-port zone valve are all included, sized to the cylinder. There's nothing extra to source for a compliant first fix beyond pipework, isolation valves and (where needed) a thermostatic mixing valve.\n  \u003c\/div\u003e\n\n  \u003c!-- TEAL: shared footprint --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377; padding:12px 16px; margin:16px 0; border-radius:4px;\"\u003e\n    \u003cstrong\u003eConsistent footprint across the range:\u003c\/strong\u003e The 120–300 litre models share the same \u003cstrong\u003e545mm diameter\u003c\/strong\u003e, so moving up in capacity only increases the cylinder's height – useful when planning airing cupboard or utility room space ahead of delivery.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid --\u003e\n  \u003cdiv style=\"display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:24px 0;\"\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eDuplex Stainless Steel Vessel\u003c\/div\u003e\n      \u003cp\u003eThe inner vessel is manufactured from \u003cstrong\u003ehigh-grade Duplex stainless steel\u003c\/strong\u003e, an alloy that pairs the corrosion resistance of austenitic grades with the mechanical strength of ferritic steel. This combination gives strong resistance to pitting and stress-corrosion over decades of use – the basis for Joule's \u003cstrong\u003e25-year warranty\u003c\/strong\u003e on the vessel.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eSmooth-Tube, High-Efficiency Indirect Coil\u003c\/div\u003e\n      \u003cp\u003eHeat from the boiler is transferred via a \u003cstrong\u003esmooth-tube primary coil\u003c\/strong\u003e holding 3.25–4.26 litres of primary fluid depending on cylinder size. The smooth bore reduces turbulent flow losses compared with corrugated coil designs, helping the range achieve \u003cstrong\u003ereheat times of 26–48 minutes\u003c\/strong\u003e from a cold fill across the 90–300L range.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eCFC\/HCFC-Free Insulation\u003c\/div\u003e\n      \u003cp\u003eA polyurethane foam jacket with \u003cstrong\u003ezero ozone-depletion potential\u003c\/strong\u003e wraps the vessel, holding standing heat loss to between \u003cstrong\u003e52W (90L) and 93W (300L)\u003c\/strong\u003e. This is what underpins the cylinder's \u003cstrong\u003eErP Class C\u003c\/strong\u003e rating, keeping background energy use down between draw-offs.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eComplete Factory-Matched G3 Kit\u003c\/div\u003e\n      \u003cp\u003eRather than sourcing components separately, every cylinder arrives with its \u003cstrong\u003eexpansion vessel, 3 bar inlet control group, 7 bar T\u0026amp;P relief valve, 22mm tundish, dual cylinder thermostat and two-port motorised zone valve\u003c\/strong\u003e already matched to the cylinder size – everything a G3 installer needs for a Building Regulations-compliant first fix.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eDual Thermostat \u0026amp; Two-Port Zone Valve\u003c\/div\u003e\n      \u003cp\u003eBecause this is an \u003cstrong\u003eindirect\u003c\/strong\u003e model, the kit pairs a dual cylinder thermostat with a two-port motorised zone valve in the primary circuit. Together they stop the cylinder overheating if the boiler keeps firing once the stored water reaches its set temperature – a safeguard that's specific to indirect cylinders and supplied as standard here.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003e3kW Incoloy Backup Immersion\u003c\/div\u003e\n      \u003cp\u003eA factory-fitted \u003cstrong\u003e3kW Incoloy immersion heater\u003c\/strong\u003e, wired through its own thermostat, lets the cylinder keep producing hot water electrically if the boiler is off for servicing or breaks down – useful resilience where this cylinder is the property's only source of domestic hot water.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eCaleffi Safety \u0026amp; Control Components\u003c\/div\u003e\n      \u003cp\u003eThe safety valves and inlet controls are supplied by \u003cstrong\u003eCaleffi\u003c\/strong\u003e, a specialist manufacturer of hydronic safety devices used widely across the European unvented cylinder market. All units are \u003cstrong\u003efactory pre-set\u003c\/strong\u003e, so the installer doesn't need to adjust pressure or temperature settings on site.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv style=\"font-weight:bold; font-size:17px; border-bottom:3px solid #008377; padding-bottom:6px; margin-bottom:8px;\"\u003eScrewed Connections, Compression Fittings\u003c\/div\u003e\n      \u003cp\u003eAll pipework connections are female threaded with \u003cstrong\u003ecompression fittings supplied as standard\u003c\/strong\u003e, speeding up first-fix plumbing without compromising the watertight seal needed for a 3 bar mains-pressure system.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table 1: capacity \u0026 performance --\u003e\n  \u003cdiv style=\"overflow-x:auto; margin:24px 0;\"\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; min-width:640px;\"\u003e\n      \u003ctr style=\"background-color:#008377CF; color:#ffffff;\"\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eCapacity\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eProduct Code\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eWeight Empty\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eWeight Full\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eReheat Time¹\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eStanding Heat Loss²\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003ePrimary Coil Fluid Volume\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eErP Class\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e90L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0090LFC\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e23 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e109 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e26 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e52 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e—\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e120L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0120LFB\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e30 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e146 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e33 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e60 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e3.25 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e150L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0150LFB\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e38 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e184 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e36 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e68 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e3.25 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e180L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0180LFB\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e42 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e218 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e41 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e76 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e3.76 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e210L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0210LFC\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e45 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e250 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e45 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e80 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e3.76 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e250L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0250LFC\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e51 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e296 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e47 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e91 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e4.26 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e300L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eTRBMVI-0300LFC\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e60 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e355 kg\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e48 min\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e93 W\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e4.26 L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003eC\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"font-size:13px; color:#666666;\"\u003e¹Reheat time is the time taken to heat the cylinder from cold to 60°C via the primary coil at full output. ²Standing heat loss is the cylinder's idle heat loss in Watts. Source: Joule Invacyl technical datasheet (SAL-0005-1).\u003c\/p\u003e\n\n  \u003c!-- Spec table 2: dimensions \u0026 connections --\u003e\n  \u003cdiv style=\"overflow-x:auto; margin:24px 0;\"\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; min-width:640px;\"\u003e\n      \u003ctr style=\"background-color:#008377CF; color:#ffffff;\"\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\" colspan=\"8\"\u003eDimensions \u0026amp; Connection Heights (mm, measured from floor)\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#005c54; color:#ffffff;\"\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eCapacity\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eHeight (A)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eDiameter (B)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eCold Water Inlet (C)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003ePrimary Coil Flow (D)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003ePrimary Coil Return (E)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eAquastat Pocket (F)\u003c\/th\u003e\n        \u003cth style=\"padding:8px 10px; text-align:left; border:1px solid #008377;\"\u003eT\u0026amp;P Relief Valve (G)\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e120L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e900\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e440\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e360\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e710\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e150L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1100\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e520\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e395\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e890\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e180L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1280\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e560\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e395\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1085\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e210L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1470\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e600\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e475\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1265\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#ffffff;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e250L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1720\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e600\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e475\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1520\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e300L\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1980\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e545\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e195\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e600\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e200\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e475\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 10px; border:1px solid #cccccc;\"\u003e1980\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"font-size:13px; color:#666666;\"\u003eDimensions and connection heights for the 90L Indirect model (TRBMVI-0090LFC) are not published in Joule's selection guide alongside the 120–300L range. Confirmed weight, reheat time and standing loss data for the 90L model are shown in the table above; please refer to the official Joule technical datasheet or contact us for a full dimensional drawing before finalising pipework on the 90L model. Source: Joule technical datasheet (SAL-0005-1).\u003c\/p\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eWhat's the difference between this Indirect cylinder and the Direct version?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eThe \u003cstrong\u003eDirect\u003c\/strong\u003e Invacyl heats water purely by electric immersion elements and has no primary coil, which suits properties without a boiler. This \u003cstrong\u003eIndirect\u003c\/strong\u003e model adds a smooth-tube primary coil so it can be heated from a gas, oil or electric boiler's central heating circuit, with the 3kW immersion fitted as backup only.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eCan this cylinder be heated by an air source heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eThis Standard Indirect model is designed around boiler-style heat sources, and the dual thermostat and two-port zone valve supplied in the kit are matched to that arrangement. For heat pump systems, Joule offers dedicated heat pump cylinder ranges with coil sizing and controls suited to lower flow temperatures – please check our heat pump cylinder range if that's your heat source.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eIs everything needed for a G3-compliant installation included?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eYes – each cylinder is supplied with the full unvented kit: expansion vessel, 3 bar inlet control group, 7 bar T\u0026amp;P relief valve, 22mm tundish, dual cylinder thermostat and two-port zone valve, all sized to the cylinder. A competent G3 installer will still need to provide pipework, isolation valves and, where needed, a thermostatic mixing valve for scald protection.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eDoes this cylinder need annual servicing?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eYes. Joule's 25-year warranty requires the cylinder to be serviced annually by a competent person, with the Benchmark service record completed at each visit. Regular servicing – including operating the T\u0026amp;P relief valve to clear lime deposits – is also important for safe day-to-day operation, not just the warranty.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eWhat size cylinder do I need?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eAs a rough guide, 90–120L typically suits a one-bathroom property, 150–180L a two-bathroom home, and 210–300L larger households with multiple bathrooms or higher simultaneous demand. Final sizing should account for the number of outlets, boiler output and peak usage patterns – a heating engineer can confirm the right capacity for your property.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eCan I connect a solar thermal panel to this cylinder?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eNo – this Standard Indirect model has a single primary coil intended for boiler heating plus electric backup. For solar thermal integration, Joule's Invacyl Solar Indirect Twin Coil cylinders add a second, lower coil dedicated to the solar circuit.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #008377; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background-color:#008377CF; color:#ffffff; padding:10px 14px; font-weight:bold; cursor:pointer;\"\u003eWhat if my property isn't on the mains water supply?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:10px 14px;\"\u003eThis cylinder's warranty depends on the water supply meeting Joule's published chemistry limits (total dissolved solids, hardness, pH and so on), which most UK mains supplies satisfy. Properties on a private well, borehole or other non-mains supply should use a Joule Wellmaster cylinder instead, regardless of how the water tests.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62554944176477,"sku":"INVAIDSTD90","price":550.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62554944209245,"sku":"INVAIDSTD120","price":560.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62554944242013,"sku":"INVAIDSTD150","price":570.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62554944274781,"sku":"INVAIDSTD180","price":590.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62554944307549,"sku":"INVAIDSTD210","price":630.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62554944340317,"sku":"INVAIDSTD250","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62554944373085,"sku":"INVAIDSTD300","price":770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleInvacylDirectUnventedHotWaterCylinder90_300Litres.png?v=1762972130"},{"product_id":"joule-invacyl-slimline-indirect-90-210l-unvented-hot-water-cylinder","title":"Joule Invacyl Slimline Indirect 90–210L Unvented Hot Water Cylinder","description":"\u003ch2\u003eJoule Invacyl Slimline Indirect 90–210L Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJoule Invacyl Slimline Indirect\u003c\/strong\u003e range (90L, 120L, 150L, 180L, 210L) is the ideal solution for delivering powerful hot water to homes with space restrictions. With a reduced outside diameter—approximately 475mm—these Hot Water Cylinder fit tight cupboards and plant rooms while offering full, mains-pressure performance. Built from premium Duplex stainless steel and featuring Joule’s high-efficiency indirect coil, each cylinder delivers fast recovery, long-term reliability, and exceptional heat retention.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlimline design\u003c\/strong\u003e for installation in narrow cupboards—only about 475mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect model\u003c\/strong\u003e: heated via high-efficiency coil from gas or oil boiler (or compatible heat source)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted electric immersion backup\u003c\/strong\u003e (typically 3kW) for guaranteed hot water, even when the boiler is off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain pressure performance\u003c\/strong\u003e: powerful flow for multiple taps and showers simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Duplex stainless steel\u003c\/strong\u003e: superior corrosion resistance and longevity even in hard water areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density PU foam insulation\u003c\/strong\u003e for excellent heat retention (CFC\/HCFC-free, environmentally friendly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth tube coil\u003c\/strong\u003e for rapid heat recovery and reduced scaling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaleffi safety group and compression fittings\u003c\/strong\u003e supplied as standard for fast, safe installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern white outer case\u003c\/strong\u003e with grey accents for a clean, high-end look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year manufacturer warranty\u003c\/strong\u003e (2 years on controls\/components)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (range):\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCapacities: \u003cstrong\u003e90L, 120L, 150L, 180L, 210L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: ~475mm; Height varies by model (e.g., 120L: ~1205mm; 210L: ~1920mm)\u003c\/li\u003e\n\u003cli\u003eWeight (empty\/full): e.g., 120L: ~26\/146kg; 210L: ~47\/257kg\u003c\/li\u003e\n\u003cli\u003eCoil: smooth tube, high-efficiency heat exchanger with large surface area\u003c\/li\u003e\n\u003cli\u003eImmersion heater: factory-fitted (~3kW, 230V)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 3.5 bar (with included controls)\u003c\/li\u003e\n\u003cli\u003eFoam insulation thickness: typically 50mm+\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eAll plumbing and safety connections easily accessible on the front\u003c\/li\u003e\n\u003cli\u003eSupplied with expansion vessel, T\u0026amp;P valve, and tundish\u003c\/li\u003e\n\u003cli\u003eFull installation guide and WRAS-certified components\u003c\/li\u003e\n\u003cli\u003eSuits new build and retrofit; compatible with all conventional\/system boilers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Joule Invacyl Slimline Indirect?\u003c\/h3\u003e\n\n\u003cp\u003eChoose the \u003cstrong\u003eJoule Invacyl Slimline Indirect\u003c\/strong\u003e cylinder for maximum efficiency and flow—where fitting a standard cylinder is not an option. Benefit from robust stainless steel build, rapid coil heat-up, and simple installation, all in a UK-certified product with generous warranty cover.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62555085734237,"sku":"INVAIDSLIM90","price":730.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62555085767005,"sku":"INVAIDSLIM120","price":750.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62555085799773,"sku":"INVAIDSLIM150","price":790.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62555085832541,"sku":"INVAIDSLIM180","price":810.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62555085865309,"sku":"INVAIDSLIM210","price":830.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleInvacylDirectUnventedHotWaterCylinder90_300Litres.png?v=1762972130"},{"product_id":"joule-cyclone-platinum-short-200-300l-indirect-unvented-hot-water-cylinder","title":"Joule Cyclone Platinum Short 200–300L Indirect Unvented Hot Water Cylinder","description":"\u003cp\u003eThe \u003cstrong\u003eJoule Cyclone Platinum Short Indirect\u003c\/strong\u003e range (200L \u0026amp; 300L) is designed for high-performance mains pressure hot water where installation height is limited. Combining a short, wide footprint with premium Duplex stainless steel and a high-efficiency smooth tube heat exchanger, this hot water cylinder ensures exceptional hot water delivery for large homes and commercial spaces, even in low head plant rooms.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort form factor\u003c\/strong\u003e for plant rooms, lofts, and locations with restricted vertical space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoice of 200L, 250L or 300L actual capacity\u003c\/strong\u003e – supports multiple bathrooms and high hot water demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-grade Duplex stainless steel body and 316L stainless steel coil\u003c\/strong\u003e – maximum longevity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect heating\u003c\/strong\u003e via large surface area coil, suitable for gas or oil boilers and heat pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted 3kW immersion heater\u003c\/strong\u003e – backup for off-peak or emergency use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains pressure unvented system\u003c\/strong\u003e for powerful, consistent hot water at all taps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-plugged secondary return tapping\u003c\/strong\u003e for rapid recirculation in larger properties\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDense PU foam insulation\u003c\/strong\u003e for outstanding heat retention and ErP C rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern easy-clean grey metallic outer casing\u003c\/strong\u003e for aesthetic integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive kit\u003c\/strong\u003e – cold water inlet set, 22mm tundish, T\u0026amp;P valve, expansion vessel, and dual cylinder stat included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year manufacturer warranty\u003c\/strong\u003e on the cylinder, 1–2 years on controls\/components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (examples):\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCapacities: \u003cstrong\u003e200L (~194L actual), 300L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: approx. \u003cstrong\u003e1150mm (200L)\u003c\/strong\u003e; \u003cstrong\u003e1600mm (300L)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: \u003cstrong\u003e600mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmpty \/ Full weight: approx. \u003cstrong\u003e46kg \/ 243kg (200L)\u003c\/strong\u003e, \u003cstrong\u003e64kg \/ 364kg (300L)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCold mains water pressure: up to \u003cstrong\u003e10 bar\u003c\/strong\u003e (3–3.5 bar working)\u003c\/li\u003e\n\u003cli\u003eMax. coil rating: ~23 kW (200L); see datasheet for exact values\u003c\/li\u003e\n\u003cli\u003eCoil material: \u003cstrong\u003e316L stainless\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eErP rating: \u003cstrong\u003eC\u003c\/strong\u003e (Standing losses ~92W for 300L)\u003c\/li\u003e\n\u003cli\u003eTested to \u003cstrong\u003eBS EN 12897:2006\u003c\/strong\u003e; all connections clearly labelled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCertified and supplied with all essential safety \u0026amp; installation components\u003c\/li\u003e\n\u003cli\u003eSupports secondary hot water return for commercial or large residential use\u003c\/li\u003e\n\u003cli\u003eQuick-fit, floor-mount base\u003c\/li\u003e\n\u003cli\u003ePerfect for renovation, upgrade, or new build\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Cyclone Platinum Short Indirect?\u003c\/h3\u003e\n\n\u003cp\u003eFor unbeatable performance in low-ceiling or restricted-height applications, the \u003cstrong\u003eJoule Cyclone Platinum Short Indirect\u003c\/strong\u003e cylinder delivers mains-rated, rapid hot water in an efficient, installer-friendly package. Optimised coil recovery, robust materials, and market-leading warranty make it the professional’s choice for demanding UK cylinder requirements.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"200L","offer_id":62555183087965,"sku":"TCEMVI-0200NFC","price":795.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62555183120733,"sku":"TCEMVI-0250NFC","price":870.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62555272216925,"sku":"TCEMVI-0300NFC","price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JoulePlatinumDirectShort200LSmartCycloneCylinder.jpg?v=1763042907"},{"product_id":"joule-cyclone-plus-indirect-standard-90-300l-unvented-hot-water-cylinder","title":"Joule Cyclone Plus Indirect Standard 90–300L Unvented Hot Water Cylinder","description":"\u003ch2\u003eJoule Cyclone Plus Indirect Standard 90–300L Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJoule Cyclone Plus Indirect Standard\u003c\/strong\u003e hot water cylinder range (90L, 120L, 150L, 180L, 210L, 250L, 300L) offers premium, mains-pressure hot water storage for homes and small businesses with a heat source such as a gas or oil boiler. With industry-leading Duplex stainless steel construction, high recovery smooth-tube coil, and robust insulation, these cylinders set the standard for efficiency, durability, and installer convenience.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect cylinder design\u003c\/strong\u003e for use with a boiler, renewable system, or compatible heat source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted 3kW immersion heater\u003c\/strong\u003e for electric backup during boiler outages or off-peak use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacities from 90L up to 300L\u003c\/strong\u003e to suit all property sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain pressure performance\u003c\/strong\u003e – powerful hot water supply for multiple outlets simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh grade Duplex stainless steel construction\u003c\/strong\u003e for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance smooth tube coil\u003c\/strong\u003e – exceptional heat transfer and rapid recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% CFC\/HCFC-free dense polyurethane foam insulation\u003c\/strong\u003e (ODP 0, GWP 1) for low standing losses and best-in-class efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive fixing and safety kit\u003c\/strong\u003e, including Caleffi safety group, expansion vessel, T\u0026amp;P valve, and plastic tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern white “white goods” outer case\u003c\/strong\u003e for a premium, easy-clean appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year manufacturer warranty\u003c\/strong\u003e (2 years on controls\/components)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (examples):\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCapacities: \u003cstrong\u003e90L, 120L, 150L, 180L, 210L, 250L, 300L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: approx. 540–550mm; Height (varies): e.g., 120L – 900mm; 210L – 1494mm; 250L – 1815mm; 300L – 1600mm\u003c\/li\u003e\n\u003cli\u003eUnit Weight (empty\/full): 120L ~27\/147kg; 210L ~45\/248kg; 250L ~57.6\/307.6kg; 300L ~64\/364kg\u003c\/li\u003e\n\u003cli\u003eImmersion heater: factory-fitted, 3kW @ 230V\u003c\/li\u003e\n\u003cli\u003eStanding losses: ~92W for 300L\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 3.5 bar (with supplied kit)\u003c\/li\u003e\n\u003cli\u003eTested to BS EN 12897:2006\u003c\/li\u003e\n\u003cli\u003eComprehensive fitting\/controls pack included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmooth tube technology minimises scale and improves efficiency in hard water\u003c\/li\u003e\n\u003cli\u003eSupplied with all fixings, expansion vessel, and safety controls\u003c\/li\u003e\n\u003cli\u003eSimple front access for all plumbing and safety connections\u003c\/li\u003e\n\u003cli\u003eDesigned and built in the UK for the UK market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Joule Cyclone Plus Indirect Standard?\u003c\/h3\u003e\n\n\u003cp\u003eFor unbeatable reliability, rapid hot water recovery, and maximum durability, the \u003cstrong\u003eJoule Cyclone Plus Indirect\u003c\/strong\u003e range delivers premium performance in every installation. With generous warranty cover, highly efficient coil, and robust stainless steel build, it’s the professional’s cylinder of choice for new builds, upgrades, or replacement projects.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62555345682781,"sku":"JCPIDSTD90","price":620.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62555339194717,"sku":"JCPIDSTD120","price":635.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62555339227485,"sku":"JCPIDSTD150","price":650.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62555339260253,"sku":"JCPIDSTD180","price":700.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62555339293021,"sku":"JCPIDSTD210","price":720.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62555339325789,"sku":"JCPIDSTD250","price":790.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62555339358557,"sku":"JCPIDSTD300","price":830.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleCyclonePlusDirectSlimCylinderTRJMVD.jpg?v=1763038340"},{"product_id":"joule-cyclone-plus-indirect-slim-90-210l-unvented-hot-water-cylinder","title":"Joule Cyclone Plus Indirect Slim 90–210L Unvented Hot Water Cylinder","description":"\u003ch2\u003eJoule Cyclone Plus Indirect Slim 90–210L Unvented Hot Water Cylinder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJoule Cyclone Plus Indirect Slim\u003c\/strong\u003e range (90L, 120L, 150L, 180L, 210L) delivers premium mains-pressure hot water for homes and apartments where installation space is a challenge. With a reduced diameter of just 475mm, these slimline cylinders fit narrow cupboards and tight plant rooms without compromising performance, recovery speed, or durability.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlimline footprint\u003c\/strong\u003e (475mm diameter) – ideal for restricted spaces or retrofit projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect coil design\u003c\/strong\u003e – heated by boiler or compatible heat source, plus supplied with factory-fitted electric immersion backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast heat recovery smooth-tube coil\u003c\/strong\u003e – provides rapid hot water at mains pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex stainless steel cylinder\u003c\/strong\u003e – high corrosion resistance, longevity, and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive installer pack\u003c\/strong\u003e – includes Caleffi safety group, expansion vessel, temperature \u0026amp; pressure relief valve (T\u0026amp;P), and 22mm plastic tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDense polyurethane insulation\u003c\/strong\u003e (CFC\/HCFC free, ODP 0, GWP 1) for superior energy efficiency and minimal standing losses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern white outer case\u003c\/strong\u003e for a clean look and easy maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year cylinder warranty\u003c\/strong\u003e; 2 years on controls\/components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications (typical range):\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacities: \u003cstrong\u003e90L, 120L, 150L, 180L, 210L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: approx. 475mm; Height varies (120L: ~1205mm; 210L: ~1750mm)\u003c\/li\u003e\n\u003cli\u003eWeight (empty\/full): 120L ~26\/146kg; 210L ~42\/255kg\u003c\/li\u003e\n\u003cli\u003eCoil: high-efficiency, smooth tube design for rapid, even heating; supports both traditional boilers and renewables\u003c\/li\u003e\n\u003cli\u003eImmersion heater: factory-fitted, 3kW, for backup hot water\u003c\/li\u003e\n\u003cli\u003eMaximum mains water pressure: up to 10 bar (3.5 bar working with supplied controls)\u003c\/li\u003e\n\u003cli\u003eTested to BS EN 12897:2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied with full installation kit: compression connections, expansion vessel, safety group\u003c\/li\u003e\n\u003cli\u003eFront access for easy maintenance and plumbing\u003c\/li\u003e\n\u003cli\u003eSuitable for new builds and upgrades; WRAS approved and Building Regulations compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Cyclone Plus Indirect Slim?\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003eJoule Cyclone Plus Indirect Slim\u003c\/strong\u003e cylinder for best-in-class hot water delivery, space-saving flexibility, and the proven durability of UK’s number one brand. Perfect for installers and homeowners specifying hot water in apartments, small homes, and tight utility cupboards.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62555472494941,"sku":"JCPIDSLIM90","price":865.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62555472527709,"sku":"JCPIDSLIM120","price":885.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62555472560477,"sku":"JCPIDSLIM150","price":910.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62555472593245,"sku":"JCPIDSLIM180","price":925.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62555472626013,"sku":"JCPIDSLIM210","price":955.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleCyclonePlusDirectSlimCylinderTRJMVD.jpg?v=1763038340"},{"product_id":"joule-cyclone-air-indirect-100-300l-unvented-hot-water-cylinder","title":"Joule Cyclone Air Indirect Unvented Hot Water Cylinder 100L-300L","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; font-family: Arial,Helvetica,sans-serif; color: #222; line-height: 1.65;\"\u003e\n\u003cp style=\"font-size: 16px; color: #222; margin: 0 0 20px; line-height: 1.75;\"\u003eThe \u003cstrong\u003eJoule Cyclone Air Indirect\u003c\/strong\u003e unvented hot water cylinder range (100L–300L) delivers \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e for homes and light commercial properties, heated indirectly by a boiler, heat pump, or other compatible primary heat source. Built on a \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e vessel with a \u003cstrong\u003ebuilt-in expansion air bubble\u003c\/strong\u003e, the Cyclone Air removes the need for a separate external expansion vessel — keeping the installation footprint small and neat, in the same style as the market-leading Megaflo range. A \u003cstrong\u003epre-plumbed inlet control group\u003c\/strong\u003e, factory-fitted \u003cstrong\u003e3kW Incoloy immersion heater\u003c\/strong\u003e, and dense \u003cstrong\u003eCFC\/HCFC-free PU foam insulation\u003c\/strong\u003e round out a cylinder engineered for fast recovery, low standing losses, and a straightforward, repeatable install.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003e100–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eCapacity Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003e0.58–0.77m²\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eCoil Surface Area\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003e20–50 min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eHeat-Up Time 10→60°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003e47–74kg\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eEmpty Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003eB–C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eErP Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 130px; background: #EAF6F4; border-top: 3px solid #008377CF; border-radius: 6px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; line-height: 1.2; color: #00594f;\"\u003e25 Yrs\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; color: #3d5c58; margin-top: 4px;\"\u003eCylinder Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FDEEEC; border-left: 4px solid #D8483A; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 14px 0; font-size: 15px; color: #7a241c;\"\u003e\n\u003cstrong\u003e🔴 Professional installation required\u003c\/strong\u003e\u003cbr\u003eThis is an \u003cstrong\u003eunvented hot water cylinder\u003c\/strong\u003e and is a controlled installation under Building Regulation \u003cstrong\u003eG3\u003c\/strong\u003e (England \u0026amp; Wales), Technical Standard P3 (Scotland), or Building Regulation P5 (Northern Ireland). It must be installed, commissioned, and serviced annually by a \u003cstrong\u003ecompetent, G3-qualified installer\u003c\/strong\u003e, with local authority notification where required.\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eDuplex Stainless Steel Body\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eThe vessel is manufactured from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e, a grade chosen for its high resistance to pitting and chloride-driven corrosion — giving the cylinder a long working life even in harder water areas, without relying on a sacrificial anode.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eInternal Expansion Air Bubble\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eA \u003cstrong\u003ebuilt-in expansion air bubble\u003c\/strong\u003e absorbs the volume increase as water heats, removing the need for a separate external expansion vessel. This keeps the airing cupboard or plant room footprint compact and avoids an extra component that could fail or need replacing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003ePre-Plumbed Inlet Control Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eThe \u003cstrong\u003efactory-fitted inlet control set\u003c\/strong\u003e (pressure reducing valve, check valve, expansion relief valve, and strainer) arrives pre-plumbed and tested, cutting install time and removing a common source of on-site plumbing errors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eHigh-Efficiency Indirect Coil\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eA smooth-tube \u003cstrong\u003eindirect coil\u003c\/strong\u003e, sized between 0.58m² and 0.77m² depending on capacity, transfers heat from the boiler or heat pump primary circuit efficiently, giving 1st re-heat times of 14–35 minutes across the range.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003e3kW Incoloy Immersion Heater\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eA factory-fitted \u003cstrong\u003e3kW Incoloy immersion heater\u003c\/strong\u003e provides electric backup or off-peak water heating independent of the boiler, useful during servicing or as a renewable top-up source.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FBFA; border: 1px solid #E0EDEB; border-left: 4px solid #008377CF; border-radius: 8px; padding: 16px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00594f; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eCFC\/HCFC-Free PU Foam Insulation\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #333; line-height: 1.6;\"\u003eDense \u003cstrong\u003epolyurethane foam insulation\u003c\/strong\u003e with zero ozone-depletion factor keeps standing heat losses down to 40–92W across the range, supporting the cylinder's \u003cstrong\u003eB–C ErP rating\u003c\/strong\u003e band.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #EAF6F4; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 14px 0; font-size: 15px; color: #00473f;\"\u003e\n\u003cstrong\u003e🟢 Coil sizing steps up with capacity\u003c\/strong\u003e\u003cbr\u003eThe 100L–170L models use a \u003cstrong\u003e0.58m²\u003c\/strong\u003e primary coil, while the 200L–300L models step up to \u003cstrong\u003e0.67–0.77m²\u003c\/strong\u003e, giving the larger cylinders proportionally faster recovery when paired with a suitably sized boiler or heat pump.\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 20px 0px; height: 899.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.4375px;\"\u003e\n\u003ctd style=\"background: rgb(0, 131, 119); color: rgb(255, 255, 255); font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; height: 21.4375px;\" colspan=\"2\"\u003eConstruction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eVessel material\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eDuplex stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eCFC\/HCFC-free PU foam, zero ozone-depletion factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eCylinder diameter\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e540mm (all capacities)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eCasing finish\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eWhite “domestic appliance” style outer casing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.4375px;\"\u003e\n\u003ctd style=\"background: rgb(0, 131, 119); color: rgb(255, 255, 255); font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; height: 21.4375px;\" colspan=\"2\"\u003eHeating \u0026amp; Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eHeat source\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eBoiler, heat pump, or other compatible thermostatically-controlled primary source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003ePrimary coil surface area (100–170L)\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e0.58m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003ePrimary coil surface area (200–300L)\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e0.67–0.77m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003ePrimary coil operating pressure (max)\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e6 bar (0.6MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eImmersion heater\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e3kW, single-phase, 230V a.c., 50\/60Hz, factory-fitted (Incoloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eThermostat set temperature\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e60°C (dual cylinder stat, indirect models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.4375px;\"\u003e\n\u003ctd style=\"background: rgb(0, 131, 119); color: rgb(255, 255, 255); font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; height: 21.4375px;\" colspan=\"2\"\u003ePressure \u0026amp; Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eInlet water pressure\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eMax 7 bar (0.7MPa) \/ Min 3 bar (0.3MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eInlet control set operating pressure\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eExpansion relief valve setting\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e8 bar (0.8MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eMaximum design pressure\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e6 bar (0.6MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eT\u0026amp;P relief valve setting\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e10 bar \/ 90°C (1.0MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eStanding loss (100L–300L)\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e40W – 92W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.4375px;\"\u003e\n\u003ctd style=\"background: rgb(0, 131, 119); color: rgb(255, 255, 255); font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; height: 21.4375px;\" colspan=\"2\"\u003eStandards \u0026amp; Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eTested to\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eBS EN 12897:2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eBuilding Regulations\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eG3 (England \u0026amp; Wales), P3 (Scotland), P5 (Northern Ireland)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003eCylinder guarantee\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 23.9219px;\"\u003e25 years, fully transferable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eControls \u0026amp; components guarantee\u003c\/td\u003e\n\u003ctd style=\"background: rgb(255, 255, 255); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.8438px;\"\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; font-weight: 600; color: rgb(51, 51, 51); width: 44%; border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eCharter membership\u003c\/td\u003e\n\u003ctd style=\"background: rgb(234, 246, 244); padding: 9px 14px; color: rgb(34, 34, 34); border-bottom: 1px solid rgb(224, 224, 224); height: 47.8438px;\"\u003eHot Water Association (HWA) charter member manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #FFF6E5; border-left: 4px solid #D89B1F; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 14px 0; font-size: 15px; color: #6b4b08;\"\u003e\n\u003cstrong\u003e🟡 Confirm the exact model code before ordering\u003c\/strong\u003e\u003cbr\u003eJoule's published nominal capacities (100L, 125L, 150L, 170L, 200L, 250L, 300L) are rounded figures.\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eEmpty \/ Full Weight (kg)\u003c\/th\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eErP Rating\u003c\/th\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eStanding Loss (W)\u003c\/th\u003e\n\u003cth style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 10px; font-size: 13px; text-align: left;\"\u003eHeat-Up Time 10→60°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e100L\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e950\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e47 \/ 162\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e40\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e25 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e125L\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e1030\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e48 \/ 157\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e48\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e20 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e1190\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e50 \/ 186\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e26 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e170L\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e1310\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e54 \/ 231\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e54\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e33 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e1490\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e58 \/ 253\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e77\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e37 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e1815\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e64 \/ 296\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e43 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e2060\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e74 \/ 348\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e92\u003c\/td\u003e\n\u003ctd style=\"background: #EAF6F4; padding: 8px 10px; border-bottom: 1px solid #e0e0e0; font-size: 14px; color: #222;\"\u003e50 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 22px 0;\"\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eWhat sizes does the Cyclone Air Indirect range come in?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eThe range covers seven nominal capacities: \u003cstrong\u003e100L, 125L, 150L, 170L, 200L, 250L, and 300L\u003c\/strong\u003e. All share a 540mm diameter, with height increasing from 950mm (100L) to 2060mm (300L).\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need a separate external expansion vessel?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eNo. The Cyclone Air's \u003cstrong\u003einternal expansion air bubble\u003c\/strong\u003e absorbs the increase in water volume as it heats, so a separate external expansion vessel is not required — unlike many standard unvented cylinders.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eWhat's the difference between Direct and Indirect Cyclone Air cylinders?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eThe \u003cstrong\u003eIndirect\u003c\/strong\u003e version (this product) is heated via a coil connected to a boiler, heat pump, or similar primary heat source, with the immersion heater providing backup. The \u003cstrong\u003eDirect\u003c\/strong\u003e version has no coil and relies solely on electric immersion heating.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eCan this cylinder be used with a heat pump?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eYes. The indirect coil is compatible with heat pump primary circuits provided the heat source is under effective thermostatic control and the system is designed to suit the cylinder's coil surface area and expected recovery time.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eWho can install this cylinder?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eAs an unvented cylinder, installation is a controlled service under Building Regulation \u003cstrong\u003eG3\u003c\/strong\u003e and equivalent regional standards. It must be installed and commissioned by a \u003cstrong\u003ecompetent, G3-qualified installer\u003c\/strong\u003e, and serviced annually to keep the manufacturer warranty valid.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #BFE3DE; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377; color: #fff; padding: 12px 16px; font-weight: bold; font-size: 15px; cursor: pointer; list-style: none;\"\u003eWhat's covered under the 25-year warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #333; background: #fff; line-height: 1.65;\"\u003eThe \u003cstrong\u003estainless steel vessel\u003c\/strong\u003e carries a fully transferable 25-year guarantee against faulty materials or manufacture, provided the cylinder is installed per the manufacturer's instructions and serviced annually. The \u003cstrong\u003eunvented kit and other fitted components\u003c\/strong\u003e carry a separate 2-year guarantee.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"100L","offer_id":62556148269405,"sku":"JIDEVO100","price":850.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":62556148302173,"sku":"JIDEVO125","price":870.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62556148334941,"sku":"JIDEVO150","price":895.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":62556148367709,"sku":"JIDEVO170","price":930.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":62556148400477,"sku":"JIDEVO200","price":995.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62556148433245,"sku":"JIDEVO250","price":1100.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62556148466013,"sku":"JIDEVO300","price":1300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleCycloneAirIndirect100_300LUnventedHotWaterCylinder.webp?v=1763050712"},{"product_id":"oso-delta-dc150-150l-indirect-unvented-hot-water-cylinder","title":"OSO Delta DC150 150L Indirect Unvented Hot Water Cylinder","description":"\u003cp\u003eThe \u003cstrong\u003eOSO Delta DC150\u003c\/strong\u003e is a \u003cstrong\u003e150 litre indirect unvented hot water cylinder\u003c\/strong\u003e designed to deliver \u003cstrong\u003ehigh-efficiency mains pressure hot water\u003c\/strong\u003e for modern homes while keeping running costs and heat loss to a minimum.\u003c\/p\u003e\n\u003cp\u003eUsing advanced insulation and an \u003cstrong\u003eA-rated design\u003c\/strong\u003e, this compact cylinder is ideal where \u003cstrong\u003eenergy performance, SAP compliance and space saving\u003c\/strong\u003e are key priorities.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 litre indirect unvented hot water cylinder\u003c\/strong\u003e suitable for use with a system or heat-only boiler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErP A-rated efficiency\u003c\/strong\u003e to minimise standing heat losses and support lower energy bills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced insulation with NANOPUR \/ vacuum insulation panel technology\u003c\/strong\u003e for significantly reduced heat loss compared with standard cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains pressure performance\u003c\/strong\u003e for powerful showers and fast-filling baths when installed on an appropriate cold mains supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality stainless steel construction\u003c\/strong\u003e for durability, corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-supplied unvented control pack\u003c\/strong\u003e including expansion vessel, combination valve, tundish and safety controls for compliant installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital thermostat with anti-legionella and holiday modes\u003c\/strong\u003e to optimise performance and hygiene while reducing wasted energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint\u003c\/strong\u003e designed to fit a typical UK airing cupboard, helping to maximise usable space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy the OSO Delta DC150?\u003c\/h2\u003e\n\u003cp\u003eThe OSO Delta range is recognised as one of the most efficient unvented hot water cylinder series on the market, helping homeowners and housebuilders meet increasingly strict energy and SAP requirements.\u003c\/p\u003e\n\u003cp\u003eChoosing the DC150 model provides \u003cstrong\u003ereliable mains pressure hot water, very low heat losses and long-term running cost savings\u003c\/strong\u003e in a compact, installer-friendly package backed by a long manufacturer warranty on the stainless steel tank.\u003c\/p\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall to medium-sized properties\u003c\/strong\u003e with typical hot water demand for 1 bathroom plus additional outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem or regular boiler installations\u003c\/strong\u003e requiring an indirect unvented hot water cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew-build and refurbishment projects\u003c\/strong\u003e where SAP performance and ErP A-rated products are specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomes upgrading from older vented or lower-rated cylinders\u003c\/strong\u003e to improve efficiency, reduce heat loss and free up space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eOSO Hotwater\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRange: \u003cstrong\u003eDelta Coil (Delta DC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eDC150 \/ Delta Coil 150 litre indirect unvented cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCylinder type: \u003cstrong\u003eIndirect unvented mains pressure hot water cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal capacity: \u003cstrong\u003e150 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnergy efficiency rating: \u003cstrong\u003eA (ErP)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation: \u003cstrong\u003eHigh-performance foam with vacuum insulation \/ NANOPUR technology\u003c\/strong\u003e for ultra-low standing losses\u003c\/li\u003e\n\u003cli\u003eInstallation orientation: \u003cstrong\u003eFloor-standing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: \u003cstrong\u003eApproximately 1000 mm\u003c\/strong\u003e (typical for DC150 model)\u003c\/li\u003e\n\u003cli\u003eDiameter: \u003cstrong\u003eApproximately 595 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish\/colour: \u003cstrong\u003eWhite outer casing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary heating: \u003cstrong\u003eIndirect coil for connection to boiler or compatible heat source\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eControls supplied: \u003cstrong\u003eUnvented control kit including expansion vessel, combination valve, tundish, motorised valve and safety thermostats (indirect)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermostat: \u003cstrong\u003eDigital control with adjustable setpoint, anti-legionella and holiday functions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eDomestic hot water storage for sealed, unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTank material: \u003cstrong\u003eHigh-grade stainless steel for corrosion resistance and long life\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGuarantee: \u003cstrong\u003eLong manufacturer warranty on tank\u003c\/strong\u003e (up to 25 years on similar OSO Delta stainless steel vessels – check current warranty terms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eThe OSO Delta DC150 must be installed and commissioned by a suitably qualified G3-certified installer in accordance with UK Building Regulations, the manufacturer’s instructions and local water authority requirements.\u003c\/p\u003e\n\u003cp\u003eThe supplied safety components, expansion vessel and control valves are designed to provide \u003cstrong\u003esafe, reliable unvented operation\u003c\/strong\u003e when correctly installed, ensuring compliance and long-term performance.\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784841613661,"sku":"DC150","price":1370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOHotWaterDeltaIndirectUnventedHotWaterCylinder.webp?v=1764830238"},{"product_id":"oso-delta-dc210-210l-indirect-unvented-hot-water-cylinder","title":"OSO Delta DC210 210L Indirect Unvented Hot Water Cylinder","description":"\u003cdiv style=\"font-family:Arial,sans-serif;font-size:16px;color:#222;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eOSO Delta DC210\u003c\/strong\u003e is a \u003cstrong\u003e210-litre ErP A-rated indirect unvented hot water cylinder\u003c\/strong\u003e — combining industry-leading insulation technology with a fully featured unvented kit to deliver the most energy-efficient boiler-fed cylinder in its class. OSO's \u003cstrong\u003eVacuum Insulation Panels (VIP) and NANOPUR foam\u003c\/strong\u003e reduce standing heat loss to just \u003cstrong\u003e43W\u003c\/strong\u003e, saving approximately 400 kWh per year versus glass-wool products. With a \u003cstrong\u003eprimary heating power of 20.1 kW\u003c\/strong\u003e and heat-up time of approximately \u003cstrong\u003e28 minutes\u003c\/strong\u003e from cold at ΔT 55°C, the DC210 is a high-performance workhorse for 3–4 person households connected to a gas or oil system boiler.\u003c\/p\u003e\n\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e210L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Volume\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP A\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eEnergy Rating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e43W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e20.1kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePrimary Power\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTank Warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eErP A Rated — Best-in-Class Heat Retention\u003c\/strong\u003e\u003cbr\u003e\n    The DC210 holds an \u003cstrong\u003eErP A energy rating\u003c\/strong\u003e — achieved by OSO's Vacuum Insulation Panel technology. With a heat loss of just \u003cstrong\u003e1.03 kWh per day\u003c\/strong\u003e, it retains heat far better than any conventional foam-insulated cylinder of equivalent volume, significantly reducing boiler cycling and energy bills over the cylinder's lifetime.\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eKey Features\u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:28px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🌡️ Vacuum Insulation Panels (VIP)\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eOSO's \u003cstrong\u003eaward-winning VIP technology\u003c\/strong\u003e eliminates heat conduction through the insulation layer. At 210L, standing heat loss is just 43W — meaning the cylinder loses approximately \u003cstrong\u003e1.03 kWh per day\u003c\/strong\u003e, compared to 1.8–2.5 kWh\/day for conventional cylinders of the same size.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔥 Fast 28-Minute Heat-Up\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe fully flooded 1.1m² coil delivers \u003cstrong\u003e20.1 kW primary heating power\u003c\/strong\u003e, heating the full volume from cold at ΔT 55°C in approximately \u003cstrong\u003e28 minutes\u003c\/strong\u003e — meaning the cylinder recovers quickly after high-demand periods without significant reheating delays.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e⚡ INCOTEC 3kW Backup Immersion\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eultra-grade INCOTEC immersion heater\u003c\/strong\u003e provides all-electric backup independent of the boiler primary — compatible with \u003cstrong\u003esolar PV diverters, smart tariff systems, and off-peak Economy 7\/10\u003c\/strong\u003e tariffs for flexible, low-cost heating.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e📊 Smooth Scale-Resistant Coil\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003esmooth-surfaced heating coil\u003c\/strong\u003e discourages limescale adhesion for long-term heat transfer efficiency — particularly valuable in hard water areas where corrugated coils can accumulate significant scale within a few years of service.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔗 Complete G3 Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eComes with a \u003cstrong\u003efull G3 unvented kit\u003c\/strong\u003e: Honeywell motorised valve, electronic dual cylinder thermostat with LCD, T\u0026amp;P relief valve (10 bar \/ 90–95°C), strainer, PRV, expansion relief, drain cock, tundish, and expansion vessel (12–24L). S and Y plan compatible.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔒 25-Year ULTRAWELD Tank\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003e1.3mm stainless steel inner vessel\u003c\/strong\u003e is fabricated with OSO's ULTRAWELD process for superior weld quality and corrosion resistance — underpinning the \u003cstrong\u003e25-year inner vessel warranty\u003c\/strong\u003e across all UK water types.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🏖️ Holiday \u0026amp; Anti-Legionella Modes\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe digital LCD thermostat includes \u003cstrong\u003eholiday mode\u003c\/strong\u003e to reduce energy use during extended absences, and \u003cstrong\u003eanti-legionella functionality\u003c\/strong\u003e that automatically runs scheduled pasteurisation cycles — keeping water safe even when the property is unoccupied.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🏗️ SAP Part L Compliance\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe ErP A rating and low heat loss support \u003cstrong\u003eimproved SAP scores and EPC ratings\u003c\/strong\u003e — directly assisting housebuilders and developers in meeting Part L of the Building Regulations on new and refurbished properties.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #c0392b;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n    \u003cstrong style=\"color:#c0392b;\"\u003e⚠️ G3 Unvented Installation Required\u003c\/strong\u003e\u003cbr\u003e\n    Must be installed by a \u003cstrong\u003eG3 registered competent engineer\u003c\/strong\u003e. All work must comply with Building Regulation G3 and Water Regulations. \u003cstrong\u003eSolid fuel boilers and non-thermostatically controlled heat sources must not be used\u003c\/strong\u003e with this cylinder.\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eTechnical Specifications — DC210\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n    \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eOSO 11009118 (DC 210)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStorage Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e193 litres (nominal 210L)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e595 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1,270 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight Empty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e40.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight Full\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e239.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary Coil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1.1 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary Heating Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e20.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeat-up Time (ΔT 55°C, coil)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e~28.4 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eRecovery Time 70% (ΔT 55°C, coil)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e~19.9 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e3 kW INCOTEC \/ 1 × 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermostat Set Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e60°C (adjustable 20–70°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding Heat Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e43W \/ 1.03 kWh\/day (EN 12897)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP Energy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCapacity at 40°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e308 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P Relief Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eExpansion Vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e12–24L supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eS-plan \u0026amp; Y-plan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eTank Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e25 years (stainless steel inner vessel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:32px 0 14px;font-size:17px;font-weight:700;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow does Vacuum Insulation outperform standard PU foam?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eStandard PU foam insulation conducts heat slowly but continuously. A \u003cstrong\u003eVacuum Insulation Panel\u003c\/strong\u003e removes the air from the insulation layer entirely — eliminating conduction through the medium. The result is thermal resistance 5–10 times higher than foam of the same thickness, which is why VIP cylinders maintain heat far longer between boiler cycles.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat system boiler types is the DC210 compatible with?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe DC210 is compatible with all \u003cstrong\u003ethermostatically controlled gas, oil, and electric system boilers\u003c\/strong\u003e. It is not compatible with solid fuel boilers or non-thermostatically controlled heat sources. All major UK gas boiler brands (Worcester Bosch, Vaillant, Baxi, Ideal, Viessmann, etc.) are suitable primary heat sources.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs 210L enough hot water for a family?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe DC210 is suitable for \u003cstrong\u003e3–4 person households\u003c\/strong\u003e with typical hot water demand. With a 308-litre capacity at 40°C delivery temperature (due to mixing with cold water) and a recovery time of just 20 minutes for 70% recharge, the DC210 handles back-to-back morning showers without issue in most households.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan I add a solar PV diverter to the DC210?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The INCOTEC immersion heater is fully compatible with \u003cstrong\u003esolar PV diverters\u003c\/strong\u003e (e.g. myenergi Eddi, Solic 200, iBoost). The diverter reads your generation and diverts surplus electricity to the immersion — turning excess solar into free hot water and reducing the boiler's workload during summer months.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the DC210 need annual servicing?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. As an \u003cstrong\u003eunvented cylinder\u003c\/strong\u003e, the DC210 should be serviced annually by a competent engineer as part of G3 compliance. The service includes checking the T\u0026amp;P relief valve, expansion vessel pre-charge pressure, thermostat function, and motorised valve operation — all of which are covered in the OSO service record logbook supplied with the unit.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784890274141,"sku":"DC210","price":1590.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOHotWaterDeltaIndirectUnventedHotWaterCylinder.webp?v=1764830238"},{"product_id":"oso-delta-dc250-250l-indirect-unvented-hot-water-cylinder","title":"OSO Delta DC250 250L Indirect Unvented Hot Water Cylinder","description":"\u003cdiv style=\"font-family:Arial,sans-serif;font-size:16px;color:#222;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eOSO Delta DC250\u003c\/strong\u003e is a \u003cstrong\u003e250-litre ErP A-rated indirect unvented hot water cylinder\u003c\/strong\u003e — part of OSO's award-winning Delta series, recognised as the most energy-efficient boiler-fed cylinder range available. Featuring \u003cstrong\u003eVacuum Insulation Panels (VIP)\u003c\/strong\u003e and \u003cstrong\u003eNANOPUR foam\u003c\/strong\u003e, the DC250 achieves a standing heat loss of just \u003cstrong\u003e43W\u003c\/strong\u003e, saving approximately \u003cstrong\u003e400 kWh per year\u003c\/strong\u003e versus conventional glass-wool insulated cylinders. Compatible with all gas, oil, and electric boilers, it is supplied complete with a full G3 unvented kit, motorised valve, digital thermostat, and expansion vessel — everything needed for a smooth, fully compliant installation.\u003c\/p\u003e\n\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e250L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Volume\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP A\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eEnergy Rating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e43W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e3 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eBackup Immersion\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTank Warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eErP A Rating — Only Full Range from 150–300L\u003c\/strong\u003e\u003cbr\u003e\n    The OSO Delta Coil range is the \u003cstrong\u003eonly full range of ErP A-rated indirect cylinders available from 150–300L\u003c\/strong\u003e. The DC250 holds ErP A at 250 litres — a benchmark that no competitor product matches across the full size range — making it the de facto choice for Part L compliance on boiler-primary installations.\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eKey Features\u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:28px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🌡️ VIP + NANOPUR Insulation\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe combination of \u003cstrong\u003eVacuum Insulation Panels and NANOPUR polyurethane foam\u003c\/strong\u003e delivers the lowest standing heat loss of any comparable cylinder — just 43W at 250L. Over a year this saves approximately 400 kWh vs glass-wool insulated alternatives.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔥 Fully Flooded Primary Design\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003efully flooded coil design\u003c\/strong\u003e ensures maximum heat transfer from the boiler primary circuit. The primary heating power is \u003cstrong\u003e20.1 kW\u003c\/strong\u003e at ΔT 55°C, with a heat-up time of under 29 minutes for the full 250L volume.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e⚡ INCOTEC 3kW Backup Immersion\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eultra-grade INCOTEC immersion heater\u003c\/strong\u003e sits above the heating coil for electric backup heating — fully compatible with solar PV diverters, smart tariff systems, and off-peak economy tariffs. Adjustable thermostat 20–70°C, preset at 60°C.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e📊 Smooth Limescale-Resistant Coil\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003esmooth heating coil\u003c\/strong\u003e resists limescale adhesion — maintaining heat transfer efficiency over the long term and reducing the maintenance burden of descaling, particularly important in hard water areas of England.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔗 Complete Unvented Kit\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eSupplied with a \u003cstrong\u003efull G3 unvented kit\u003c\/strong\u003e: Honeywell motorised zone valve, electronic dual cylinder thermostat with LCD display, T\u0026amp;P relief valve (10 bar \/ 90–95°C), strainer, PRV, expansion relief, drain cock, tundish, and 12–24L expansion vessel. S and Y plan compatible.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔒 ULTRAWELD Stainless Steel\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe inner tank is made from \u003cstrong\u003e1.3mm thick stainless steel\u003c\/strong\u003e fabricated using OSO's ULTRAWELD process — superior weld quality for long-term corrosion resistance. Backed by a class-leading \u003cstrong\u003e25-year tank warranty\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🏗️ All Boiler Types Compatible\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eWorks with all \u003cstrong\u003ethermostatically controlled gas, oil, and electric boilers\u003c\/strong\u003e. The DC250 is also future-proof — suitable for use alongside heat pumps with gas boiler backup in hybrid systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🏖️ Holiday \u0026amp; Anti-Legionella Modes\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe digital thermostat includes \u003cstrong\u003eholiday mode\u003c\/strong\u003e (reduces heating to conserve energy while away) and \u003cstrong\u003eanti-legionella functionality\u003c\/strong\u003e — automatically running the cylinder to 60°C+ at programmable intervals to maintain safe water temperatures.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #c0392b;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n    \u003cstrong style=\"color:#c0392b;\"\u003e⚠️ G3 Unvented Installation Required\u003c\/strong\u003e\u003cbr\u003e\n    This is an unvented cylinder. Installation must be carried out by a \u003cstrong\u003eG3 registered competent engineer\u003c\/strong\u003e. All work must comply with Building Regulation G3. Solid fuel boilers and non-thermostatically controlled heat sources must not be connected.\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eTechnical Specifications — DC250\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n    \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px;text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eOSO 11009119 (DC 250)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStorage Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e242 litres (nominal 250L)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e595 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1,530 mm (est.)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary Coil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e~1.3 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e3 kW INCOTEC \/ 1 × 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermostat Set Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e60°C (adjustable 20–70°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding Heat Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e~43W \/ ~1.03 kWh\/day (EN 12897)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP Energy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P Relief Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eExpansion Vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e12–24L supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMotorised Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eHoneywell V4043H1056C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eS-plan \u0026amp; Y-plan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eTank Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e25 years (stainless steel inner vessel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:32px 0 14px;font-size:17px;font-weight:700;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat makes the Delta series different from standard indirect cylinders?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe Delta series uses \u003cstrong\u003eVacuum Insulation Panels (VIP)\u003c\/strong\u003e — a technology that achieved an industry award — rather than conventional PU foam. VIPs eliminate heat conduction through the insulation, achieving a standing heat loss at 250L of just 43W vs. 80–100W+ for a conventional foam-insulated cylinder of the same size.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the DC250 be used with a heat pump as well as a boiler?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe DC250 can be used as part of a \u003cstrong\u003ehybrid gas-boiler plus heat pump system\u003c\/strong\u003e. However, for \u003cstrong\u003ededicated heat pump installations\u003c\/strong\u003e where heat pump COP is the priority, OSO recommends the \u003cstrong\u003eDelta GeoCoil DGC\u003c\/strong\u003e series — which features a larger heat exchanger (2.6–3.1m²) optimised for low-temperature heat pump primary circuits.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow does holiday mode work on the DC250?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eWhen activated, \u003cstrong\u003eholiday mode\u003c\/strong\u003e reduces the cylinder's target temperature to a lower setpoint — saving energy while the property is unoccupied. On return, a single button press restores normal operation. The anti-legionella function ensures the cylinder still periodically heats to a safe temperature even during extended absences.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the INCOTEC immersion suitable for solar PV diversion?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The INCOTEC immersion heater is fully compatible with \u003cstrong\u003esolar PV diverter devices\u003c\/strong\u003e (such as the myenergi Eddi or Solic 200) that divert surplus solar generation into hot water. This turns the DC250 into an effective solar hot water store — maximising self-consumption and reducing grid energy bills.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat does the 25-year warranty cover?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe \u003cstrong\u003e25-year warranty\u003c\/strong\u003e covers the \u003cstrong\u003estainless steel inner vessel\u003c\/strong\u003e against material defects and manufacturing faults from the date of purchase. Factory-fitted electrical elements, thermostats, valves, and expansion vessels carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. The warranty is registered and transferable — consult OSO's warranty documentation for full terms.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784892698973,"sku":"DC250","price":1700.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOHotWaterDeltaIndirectUnventedHotWaterCylinder.webp?v=1764830238"},{"product_id":"oso-slimline-ri150-150l-indirect-unvented-cylinder","title":"OSO Slimline RI150 150L Indirect Unvented Cylinder","description":"\u003cdiv style=\"font-size:16px; font-family:'Helvetica Neue',Helvetica,Arial,sans-serif; color:#222; max-width:900px; margin:0 auto; line-height:1.6;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cp style=\"font-size:1.1em; color:#333; margin-bottom:1.4em;\"\u003e\n    The \u003cstrong\u003eOSO Slimline RI150\u003c\/strong\u003e is the \u003cstrong\u003eslimmest domestic unvented cylinder available\u003c\/strong\u003e — just\n    \u003cstrong\u003e430 mm in diameter\u003c\/strong\u003e, yet it delivers \u003cstrong\u003efull mains-pressure hot water\u003c\/strong\u003e for an entire household. \n    Built on over 90 years of Norwegian engineering expertise, this indirect cylinder pairs a \n    \u003cstrong\u003e0.7 m² smooth scale-resistant coil\u003c\/strong\u003e with OSO's proprietary \u003cstrong\u003eNANOPUR foam and Vacuum Insulation Panel (VIP) technology\u003c\/strong\u003e \n    to achieve an exceptionally low standing heat loss of only \u003cstrong\u003e1.8 kWh per 24 hours\u003c\/strong\u003e — \n    saving up to 300 kWh per year compared to conventionally insulated cylinders. Whether you are retrofitting a tight airing cupboard, \n    fitting out a flat or loft conversion, or specifying for a renovation where a standard 595 mm cylinder simply will not go, \n    the Slimline RI150 solves the space problem without compromising on performance or reliability.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat Strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin-bottom:1.6em;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#fff; border-radius:6px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em; font-weight:700;\"\u003e430 mm\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.82em; margin-top:4px;\"\u003eDiameter — slimmest domestic unvented\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#fff; border-radius:6px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em; font-weight:700;\"\u003e150 L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.82em; margin-top:4px;\"\u003eNominal capacity (141 L actual)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#fff; border-radius:6px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em; font-weight:700;\"\u003e1.8 kWh\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.82em; margin-top:4px;\"\u003eStanding heat loss per 24 hrs (EN12897)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#fff; border-radius:6px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em; font-weight:700;\"\u003eErP C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.82em; margin-top:4px;\"\u003eEnergy efficiency rating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#fff; border-radius:6px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em; font-weight:700;\"\u003e5 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.82em; margin-top:4px;\"\u003eStainless steel tank warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Red installer callout --\u003e\n  \u003cdiv style=\"background:#fff3f3; border-left:4px solid #c0392b; border-radius:4px; padding:13px 16px; margin-bottom:1em;\"\u003e\n    \u003cstrong style=\"color:#c0392b;\"\u003e⚠ Installer Notice — G3 Unvented Qualification Required\u003c\/strong\u003e\u003cbr\u003e\n    Unvented cylinders must be installed by a \u003cstrong\u003ecompetent person holding a valid G3 unvented qualification\u003c\/strong\u003e (e.g. Part P registered, G3 certified). \n    Installation must comply with \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e, the current OSO Installation and Maintenance Manual, and all relevant codes of practice. \n    Failure to comply may invalidate the warranty and breach building regulations.\n  \u003c\/div\u003e\n\n  \u003c!-- Amber compatibility callout --\u003e\n  \u003cdiv style=\"background:#fff8e1; border-left:4px solid #e67e22; border-radius:4px; padding:13px 16px; margin-bottom:1em;\"\u003e\n    \u003cstrong style=\"color:#c0610a;\"\u003e⚠ Compatibility Notice — Pressurised Primary Required\u003c\/strong\u003e\u003cbr\u003e\n    The Slimline RI is \u003cstrong\u003enot suitable for gravity-fed (open-vented) primary systems\u003c\/strong\u003e. It requires a \u003cstrong\u003epressurised primary circuit\u003c\/strong\u003e \n    from a system or regular boiler with a pump. In hard water areas, install a \u003cstrong\u003escale inhibitor or water treatment device\u003c\/strong\u003e on the cold mains supply \n    in line with Building Regulation Part L Domestic Heating Compliance Guide. A minimum cold mains standing pressure of \u003cstrong\u003e2.5 bar\u003c\/strong\u003e and \n    flow rate of \u003cstrong\u003e20 l\/min at 1 bar dynamic pressure\u003c\/strong\u003e is recommended for optimum performance.\n  \u003c\/div\u003e\n\n  \u003c!-- Teal info callout --\u003e\n  \u003cdiv style=\"background:#e6f4f3; border-left:4px solid #008377CF; border-radius:4px; padding:13px 16px; margin-bottom:1.8em;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Space-Saving Advantage\u003c\/strong\u003e\u003cbr\u003e\n    At just \u003cstrong\u003e430 mm diameter\u003c\/strong\u003e, the Slimline RI150 is \u003cstrong\u003e165 mm narrower\u003c\/strong\u003e than a standard 595 mm unvented cylinder. \n    It fits in cupboards, alcoves and service voids where no conventional cylinder would go — making it the go-to choice for flats, conversions and \n    compact new-build properties across the UK.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature Grid --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin-bottom:1.8em;\"\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e🌞 NANOPUR + VIP Insulation\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eOSO's \u003cstrong\u003eNANOPUR foam combined with Vacuum Insulation Panels (VIP)\u003c\/strong\u003e achieves insulation performance far surpassing conventional polyurethane foam. The result is a \u003cstrong\u003estanding heat loss of just 76 W \/ 1.8 kWh per 24 hours\u003c\/strong\u003e — delivering genuine energy savings and faster reheat cycles throughout the year.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e🔄 Large 0.7 m² Smooth Scale-Resistant Coil\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eThe \u003cstrong\u003e0.7 m² smooth-bore heat exchanger coil\u003c\/strong\u003e maximises heat transfer from the boiler primary while \u003cstrong\u003eresisting limescale accumulation\u003c\/strong\u003e. At a primary flow rate of 15 l\/min at 80°C, the coil heats the full cylinder in just \u003cstrong\u003e24.3 minutes\u003c\/strong\u003e and achieves a 70% recovery in only \u003cstrong\u003e17 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e⚡ INCOTEC Incoloy Immersion Backup\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eA \u003cstrong\u003e3 kW Incoloy 825 immersion heater\u003c\/strong\u003e — OSO's own INCOTEC element — provides reliable backup and supplementary heating. The working thermostat is adjustable between \u003cstrong\u003e40–70°C\u003c\/strong\u003e, with an independent safety cut-out at 85°C ±3°C. An upper thermostat controls the primary circuit via the motorised valve.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e🔒 Complete G3 Factory Safety Pack\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eSupplied \u003cstrong\u003efully kitted for G3 compliance\u003c\/strong\u003e: multibloc pressure reducing valve (3 bar) with integral expansion relief valve (6 bar), temperature \u0026amp; pressure relief valve (90–95°C \/ 10 bar), 12-litre expansion vessel with wall bracket, motorised 2-port zone valve, tundish, drain cock and cable clamp — everything needed for a compliant, neat installation.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e🏗 EVERLAST Stainless Steel Construction\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eThe inner vessel is manufactured from \u003cstrong\u003e1.3 mm high-grade stainless steel\u003c\/strong\u003e using OSO's proprietary \u003cstrong\u003eEVERLAST titanium-alloyed composition and ULTRAWELD robotised welding system\u003c\/strong\u003e. This delivers class-leading corrosion resistance without cathodic protection, anodes or annual chemical treatments. KIWA Watertec approved to UK building and water regulations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e📋 S-Plan \u0026amp; Y-Plan Compatible\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eWorks with \u003cstrong\u003eboth S-plan (2-port zone valve) and Y-plan (mid-position valve) central heating configurations\u003c\/strong\u003e, with factory-supplied wiring diagrams for standard and thermistor-controlled boilers. Internal wiring is \u003cstrong\u003efactory fitted\u003c\/strong\u003e; the installer simply connects the mains supply, motorised valve, and boiler primaries. Compatible with all modern system and regular boilers.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e📈 221 Litres Mixed to 40°C\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eDespite its compact footprint, the RI150 delivers an impressive \u003cstrong\u003e221 litres of usable water mixed to 40°C\u003c\/strong\u003e — enough for multiple simultaneous showers or a full bath with capacity to spare. This blended output figure demonstrates the real-world performance advantage of storing water at higher temperatures with proper pressure control.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:250px; background:#f8f8f8; border-top:3px solid #008377CF; border-radius:5px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-weight:700; color:#005c54; margin-bottom:6px;\"\u003e🏅 ISO-Certified Norwegian Manufacturing\u003c\/div\u003e\n      \u003cp style=\"margin:0; font-size:0.95em;\"\u003eOSO Hotwater has manufactured stainless steel cylinders in Norway since 1932. The company is certified to \u003cstrong\u003eISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Occupational Safety)\u003c\/strong\u003e and welding standard \u003cstrong\u003eISO 3834-2\u003c\/strong\u003e, ensuring every cylinder meets exacting quality and sustainability benchmarks before it leaves the factory.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Technical Specification Table --\u003e\n  \u003cdiv style=\"margin-bottom:1.8em;\"\u003e\n    \u003cdiv style=\"background:#008377CF; color:#fff; padding:10px 16px; border-radius:5px 5px 0 0; font-weight:700; font-size:1.05em;\"\u003e\n      Technical Specifications\n    \u003c\/div\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; font-size:0.95em;\"\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; width:45%; font-weight:600;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eOSO Hotwater AS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eModel \/ Product Code\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eSlimline RI150 \/ 1326200\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eType\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eIndirect unvented mains-pressure hot water cylinder\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eNominal Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e150 litres (141 L actual storage volume)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eEnergy Efficiency Rating (ErP)\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eC (EU 812\/2013 \/ 814\/2013)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e76 W \/ 1.8 kWh per 24 hours (EN12897:2016)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eDimensions (Ø × H)\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e430 mm diameter × 1,610 mm height\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eWeight (Empty \/ Full)\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e43 kg \/ 184 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003ePrimary Heating Coil\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e0.7 m² smooth bore, scale-resistant (HX coil)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003ePrimary Flow Rate\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e15 l\/min at 80°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eCoil Heat-Up Time (ΔT 55°C)\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e24.3 minutes (full) \/ 17 minutes (70% recovery)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eCoil Heating Power\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e16.5 kW\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eVolume Mixed to 40°C\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e221 litres\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eImmersion Heater\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e3 kW Incoloy (INCOTEC), 1 × 240 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eThermostat Range\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e40–70°C working thermostat; 85°C ±3°C safety cut-out\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eMax Design Pressure\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e6 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eOperating Pressure — CW Inlet\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e3 bar (via PRV)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eOperating Pressure — Primary Coil\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e2.5 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eT\u0026amp;P Relief Valve\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e90–95°C \/ 10 bar (factory fitted)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eExpansion Relief Valve\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e6 bar (integral to multibloc PRV)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eExpansion Vessel (Supplied)\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e12 litres with wall mounting bracket (AX 12)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003ePrimary Connections\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e¾\" BSP flow and return\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eCold Water Inlet\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e¾\" BSP (22 mm recommended)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eHot Water Outlet\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e¾\" BSP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eInner Tank Material\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e1.3 mm EVERLAST titanium-alloyed stainless steel (ULTRAWELD welding)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eInsulation Technology\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eNANOPUR polyurethane foam + Vacuum Insulation Panels (VIP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eRegulatory Approval\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eKIWA Watertec — UK Building \u0026amp; Water Regulations\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eStandards Compliance\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eEN 12897:2016, EN 60335-2-21, ISO 3834-2, UKCA marked\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eManufacturer Certifications\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eISO 9001 · ISO 14001 · ISO 45001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eWiring Plans Included\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003eS-plan and Y-plan (standard and thermistor-controlled boilers)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eMin. Clearances Required\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e400 mm front and sides; 150 mm rear; 40 mm above\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3; font-weight:600;\"\u003eWarranty — Tank\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #cde5e3;\"\u003e5 years (stainless steel inner vessel)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#e6f4f3;\"\u003e\n        \u003ctd style=\"padding:9px 14px; font-weight:600;\"\u003eWarranty — Components\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 14px;\"\u003e2 years\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Installation \u0026 Compliance --\u003e\n  \u003cdiv style=\"background:#e6f4f3; border-left:4px solid #008377CF; border-radius:4px; padding:14px 18px; margin-bottom:1.8em;\"\u003e\n    \u003cstrong style=\"color:#005c54; font-size:1.05em;\"\u003eInstallation \u0026amp; Compliance Summary\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003e\n      The Slimline RI150 is \u003cstrong\u003esupplied with all G3 components in a separate accessory kit for site fitting\u003c\/strong\u003e plus P\u0026amp;T valve factory fitted to the vessel.\n      Installation must be carried out by a G3-qualified competent person on an \u003cstrong\u003eS-plan or Y-plan pressurised primary system\u003c\/strong\u003e.\n      A dedicated fused spur with a \u003cstrong\u003edouble-pole isolating switch\u003c\/strong\u003e (minimum 3 mm contact separation) is required for the immersion heater circuit.\n      All cables must comply with BS6141 Table 8 (HOFR 85°C rating). The discharge pipework must be installed with a continuous fall to a safe visible discharge point per Building Regulation G3.\n      Annual maintenance by a competent person — including checking the PRV strainer, expansion relief valve, T\u0026amp;P relief valve, and expansion vessel pre-charge — is a \u003cstrong\u003econdition of the warranty\u003c\/strong\u003e.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"margin-bottom:1.2em;\"\u003e\n    \u003cdiv style=\"background:#008377CF; color:#fff; padding:10px 16px; border-radius:5px 5px 0 0; font-weight:700; font-size:1.05em;\"\u003e\n      Frequently Asked Questions\n    \u003c\/div\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eWhat makes the Slimline RI150 different from a standard unvented cylinder?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        The defining feature is its \u003cstrong\u003e430 mm diameter\u003c\/strong\u003e — the narrowest footprint of any domestic unvented cylinder on the UK market.\n        A standard cylinder is typically 595 mm in diameter, meaning the Slimline is 165 mm slimmer. It fits in locations that would otherwise require an expensive structural alteration or force a compromise to a smaller vented tank.\n        Despite its slim profile, it uses the same \u003cstrong\u003eNANOPUR + VIP insulation technology, EVERLAST stainless steel, and INCOTEC immersion elements\u003c\/strong\u003e as OSO's full-size range — there is no performance penalty for the reduced diameter.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eIs the Slimline RI150 compatible with a combi boiler?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        No. The Slimline RI is an \u003cstrong\u003eindirect unvented cylinder\u003c\/strong\u003e and requires a \u003cstrong\u003esystem boiler or regular (heat-only) boiler\u003c\/strong\u003e to heat water through the primary coil.\n        Combi boilers do not have a separate hot water circuit and cannot drive a cylinder.\n        If you have a combi boiler and need to add stored hot water, you would need to change your boiler to a system or heat-only model as part of the installation project.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eCan the immersion heater be used as the sole heat source?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        The OSO manual specifically cautions against this. The \u003cstrong\u003e3 kW immersion heater is designed for backup and supplementary use only\u003c\/strong\u003e — for example, during boiler servicing, summer periods, or as a boost when solar or heat-pump energy is available.\n        Using the immersion as the sole heat source is possible but results in significantly higher running costs and energy consumption compared to primary coil heating, and OSO advise it should be avoided.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eDoes the Slimline RI150 require an anode or any corrosion protection?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        No. OSO's \u003cstrong\u003eEVERLAST titanium-alloyed stainless steel\u003c\/strong\u003e is \u003cstrong\u003enaturally corrosion-resistant to mains water supply\u003c\/strong\u003e without the need for sacrificial anodes, magnesium rods, or chemical corrosion inhibitors.\n        The manual confirms no specific corrosion maintenance is required. The warranty does not cover use with a private (non-mains) water supply or water chemistries outside OSO's permissible parameters — your local water authority can provide water quality data if required.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eWhat is the real-world hot water output — will it cope with a busy household?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        At storage temperature and mixed to a comfortable \u003cstrong\u003e40°C, the RI150 delivers 221 litres of usable water\u003c\/strong\u003e from a single heated charge — \n        more than enough for two simultaneous showers plus a kitchen load with capacity remaining.\n        With a fast \u003cstrong\u003e17-minute 70% recovery time\u003c\/strong\u003e via the primary coil, hot water is rapidly replenished after high-demand periods.\n        For households of 2–4 people with a system or regular boiler, the RI150 provides reliable mains-pressure performance.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border:1px solid #cde5e3; border-top:none; padding:12px 16px; margin-bottom:2px;\"\u003e\n      \u003csummary style=\"font-weight:600; cursor:pointer; color:#005c54;\"\u003eWhat annual maintenance does the Slimline RI150 require?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0;\"\u003e\n        Annual maintenance by a competent person is a \u003cstrong\u003ewarranty condition\u003c\/strong\u003e. The required checks are: inspect and clean the \u003cstrong\u003eline strainer\u003c\/strong\u003e on the PRV;\n        test the \u003cstrong\u003eexpansion relief valve and T\u0026amp;P relief valve\u003c\/strong\u003e to confirm they operate freely; repressurize the \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e air charge to its set level;\n        and visually check the thermostat and immersion heater.\n        The cylinder must also be recommissioned following any maintenance that requires draining. OSO recommend using original OSO spare parts for any replacements.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784912032093,"sku":"RI150","price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOSlimlineRI150150LIndirectUnventedCylinder.jpg?v=1764831627"},{"product_id":"oso-ecoline-150l-indirect-unvented-cylinder-affordable-high-performance-a-rated-hot-water-storage","title":"OSO Ecoline 150L Indirect Unvented Cylinder | Affordable High-Performance A-Rated Hot Water Storage","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSO Ecoline 150L indirect unvented cylinder\u003c\/strong\u003e offers exceptional value with \u003cstrong\u003ehigh-grade stainless steel construction\u003c\/strong\u003e and \u003cstrong\u003eadvanced ECO foam insulation\u003c\/strong\u003e for low heat loss and fast recovery times. This \u003cstrong\u003ecost-effective A-rated solution\u003c\/strong\u003e delivers reliable mains pressure hot water perfect for budget-conscious installations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 litre indirect capacity\u003c\/strong\u003e suitable for small to medium households with 1 bathroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low heat loss insulation\u003c\/strong\u003e using latest generation ECO foam for energy efficiency and reduced bills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted 3 kW immersion heater\u003c\/strong\u003e provides reliable electric backup heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth scale-resistant primary coil (0.8 m²)\u003c\/strong\u003e ensures efficient heat transfer and long life in hard water areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete G3 fittings pack\u003c\/strong\u003e including expansion vessel, T\u0026amp;P relief valve, motorised valve and drain cock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions: 580 mm diameter x 1600 mm height\u003c\/strong\u003e fits standard airing cupboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital thermostat with safety cut-out\u003c\/strong\u003e maintains precise temperature control (40-70°C preset 60°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight duplex stainless steel tank\u003c\/strong\u003e with \u003cstrong\u003e25-year anti-corrosion warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy the OSO Ecoline 150L?\u003c\/h2\u003e\n\u003cp\u003eCombining \u003cstrong\u003eOSO's renowned quality engineering with competitive pricing\u003c\/strong\u003e, the Ecoline series delivers professional performance without premium cost, making it ideal for housebuilders, landlords and homeowners seeking reliable unvented hot water.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003esuperior heat-up performance, low standing losses and full factory commissioning\u003c\/strong\u003e, this cylinder minimises installation time while maximising long-term energy savings and system reliability.\u003c\/p\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall family homes and flats\u003c\/strong\u003e (2-3 bedrooms) with moderate hot water demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem boilers and regular boilers\u003c\/strong\u003e requiring indirect unvented storage with backup heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget new builds and social housing\u003c\/strong\u003e projects needing compliant, efficient cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement installations\u003c\/strong\u003e upgrading from vented systems or failed cylinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eOSO Hotwater\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eEcoline Indirect 150L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eIndirect unvented mains pressure hot water cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: \u003cstrong\u003e150 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnergy Rating: \u003cstrong\u003eA (ErP)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStanding Heat Loss: \u003cstrong\u003e1.30 kWh\/24hrs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003eØ580 mm x 1600 mm height\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e38 kg empty \/ 181 kg full\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary Coil: \u003cstrong\u003e0.8 m² smooth scale-resistant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat-up Time: \u003cstrong\u003e24.3 minutes (coil ΔT 55°C)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecovery Time: \u003cstrong\u003e17.2 minutes (70% ΔT 55°C)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImmersion Heater: \u003cstrong\u003e3 kW factory-fitted (1 x 240V)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Operating Pressure: \u003cstrong\u003e6 bar domestic \/ 3 bar primary\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExpansion Vessel: \u003cstrong\u003e12 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Valve: \u003cstrong\u003e90-95°C \/ 10 bar T\u0026amp;P relief\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTank Material: \u003cstrong\u003eDuplex stainless steel (ULTRAWELD)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e25 years tank \/ 2 years components\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eSupplied as a \u003cstrong\u003efully flooded, factory-tested unit\u003c\/strong\u003e with complete G3 kit including motorised valve, multibloc valves, expansion vessel and all pipework fittings for rapid professional installation by qualified engineers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784963739997,"sku":"415076","price":990.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOEcolineIndirectUnventedCylinder.jpg?v=1764832484"},{"product_id":"oso-ecoline-210l-indirect-unvented-cylinder","title":"OSO Ecoline 210L Indirect Unvented Cylinder","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSO Ecoline 210L\u003c\/strong\u003e indirect unvented cylinder delivers \u003cstrong\u003ecompact, high-quality hot water storage\u003c\/strong\u003e with \u003cstrong\u003eadvanced ECO foam insulation\u003c\/strong\u003e to reduce heat loss and ensure efficient energy use. Designed with a \u003cstrong\u003esmooth dogleg coil\u003c\/strong\u003e for effective heat transfer, the Ecoline 210 provides reliable mains pressure hot water suitable for medium to large homes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e210 litre capacity\u003c\/strong\u003e with a \u003cstrong\u003ecompact height\u003c\/strong\u003e for easy installation in airing cupboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-rated ErP energy efficiency\u003c\/strong\u003e with low standing heat loss thanks to ECO foam insulation technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDogleg smooth coil (approx. 0.8 m²)\u003c\/strong\u003e designed for fast and efficient heat transfer from boilers or heat sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory fitted 3 kW immersion heater\u003c\/strong\u003e provides electric backup heating as standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-grade stainless steel tank\u003c\/strong\u003e offering durability and a \u003cstrong\u003e25-year anti-corrosion warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3-compliant unvented controls\u003c\/strong\u003e including motorised valve, expansion vessel, temperature \u0026amp; pressure relief valve, and multibloc set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions: 580 mm diameter x 1310 mm height\u003c\/strong\u003e fit most UK airing cupboards and space restricted areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy the OSO Ecoline 210L?\u003c\/h2\u003e\n\u003cp\u003eThe Ecoline 210 combines proven OSO Hotwater engineering with energy-saving insulation to offer \u003cstrong\u003eaffordable, reliable mains pressure hot water\u003c\/strong\u003e tailored for family homes and small blocks. Its compact size reduces installation challenges while maintaining powerful performance.\u003c\/p\u003e\n\u003cp\u003eBacked by a comprehensive warranty and factory-fitted safety controls, the Ecoline 210 provides peace of mind and long-term savings for homeowners and installers.\u003c\/p\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium to large homes\u003c\/strong\u003e with moderate to high hot water demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem boilers and heat pump installations\u003c\/strong\u003e requiring indirect unvented cylinders with electric backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew builds, renovations and refurbishments\u003c\/strong\u003e prioritising ErP A-rated products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallations requiring compact cylinders\u003c\/strong\u003e for space optimisation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eOSO Hotwater\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eEcoline 210L Indirect Unvented Cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eIndirect unvented mains pressure hot water cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: \u003cstrong\u003e210 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnergy Rating: \u003cstrong\u003eA (ErP)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStanding Heat Loss: \u003cstrong\u003eApproximately 1.30 kWh\/24hrs via ECO foam insulation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003eØ580 mm x 1310 mm height\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003eApprox. 40 kg empty \/ 210 kg full\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary Coil: \u003cstrong\u003eDogleg smooth scale-resistant coil approx. 0.8 m²\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat-up Time (coil ΔT 55°C): \u003cstrong\u003e~24 minutes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImmersion Heater: \u003cstrong\u003e3 kW factory-fitted backup\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Operating Pressure: \u003cstrong\u003e6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExpansion Vessel Capacity: \u003cstrong\u003e12 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Controls: \u003cstrong\u003eTemperature and pressure relief valves, motorised valve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTank Material: \u003cstrong\u003eDuplex stainless steel with 25-year warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eSupplied ready with \u003cstrong\u003efull G3 unvented control pack, factory testing and commissioning\u003c\/strong\u003e for straightforward professional installation ensuring compliance with UK Building Regulations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":62784982450525,"sku":"415078","price":1150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOEcolineIndirectUnventedCylinder.jpg?v=1764832484"},{"product_id":"ideal-pro-horizontal-indirect-unvented-cylinders","title":"Ideal Pro Horizontal Indirect Unvented Cylinders | 585mm Height Duplex Stainless with G3 Kit","description":"\u003c!-- SEO Product Name: Ideal Pro Horizontal Indirect Unvented Cylinder 180L 210L 250L 300L IDEPROIN180H IDEPROIN210H IDEPROIN250H IDEPROIN300H 585mm Height Duplex Stainless Corrugated Coil G3 25-Year Warranty Made in UK --\u003e\n\u003cdiv style=\"font-size: 16px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif; color: #222; background: transparent; max-width: 900px; line-height: 1.5;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.75; color: #333; margin: 0 0 18px;\"\u003eThe \u003cstrong\u003eIdeal Pro Horizontal Indirect Unvented Cylinder\u003c\/strong\u003e brings \u003cstrong\u003efull mains-pressure hot water\u003c\/strong\u003e to properties where a conventional upright cylinder simply will not fit. Lying on its side on factory-supplied cradle supports, every model in the range stands just \u003cstrong\u003e585 mm tall\u003c\/strong\u003e — the height of a standard kitchen appliance — making it the right choice for low-pitch loft conversions, under-stair cupboards, basement plant rooms, and any space where headroom is the limiting factor. The cylinder is heated by a \u003cstrong\u003eboiler via a high-efficiency corrugated stainless steel coil\u003c\/strong\u003e, with a \u003cstrong\u003e3 kW immersion heater\u003c\/strong\u003e included for backup and off-peak electric heating. Four sizes cover the range: \u003cstrong\u003e180 L, 210 L, 250 L and 300 L\u003c\/strong\u003e. All share the same 585 mm height and 550 mm diameter; only the floor length varies with capacity. Manufactured from \u003cstrong\u003eduplex stainless steel\u003c\/strong\u003e, supplied with a \u003cstrong\u003ecomplete G3-compliant valve and control package\u003c\/strong\u003e, and backed by a \u003cstrong\u003e25-year vessel warranty and 2-year parts \u0026amp; labour warranty\u003c\/strong\u003e. Compatible with gas, oil and LPG boilers in both sealed and open-vented primary systems. ERP hot water efficiency rating: \u003cstrong\u003eC\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(110px,1fr)); gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003e585mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eFixed height all sizes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003e4 Sizes\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003e180–300L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003e27min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eMin. heat-up time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003eDuplex SS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eMade in UK\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003e25-yr\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eVessel warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1.1;\"\u003eFull G3\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eKit included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ When to choose horizontal over vertical:\u003c\/strong\u003e Choose horizontal \u003cstrong\u003eonly when the available ceiling height prevents a vertical cylinder\u003c\/strong\u003e of the same capacity. The 585 mm standing height is the key advantage. The trade-off is \u003cstrong\u003efloor length\u003c\/strong\u003e: the 300 L model occupies 1,990 mm along the floor. If your cupboard or plant room has adequate height, a \u003cstrong\u003evertical cylinder of the same capacity will have a smaller footprint\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f0a500; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #5a4000;\"\u003e\n\u003cstrong\u003e⚠ G3 Competent Person installation required:\u003c\/strong\u003e This cylinder is a \u003cstrong\u003econtrolled service under Building Regulation G3\u003c\/strong\u003e. It must be installed by a qualified \u003cstrong\u003eG3 Competent Person\u003c\/strong\u003e (e.g. ACS Unvented or C\u0026amp;G 6161). The installer must complete the Benchmark log, notify the local authority, and register the product with Ideal Heating to activate the warranty.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWhat’s Included — Complete G3 Package in Every Box\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(250px,1fr)); gap: 10px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eCombination Inlet Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eIncorporates PRV (set to 3 bar), strainer, check valve, balanced cold take-off, expansion relief valve and expansion vessel connection points.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003ePotable Expansion Vessel \u0026amp; Wall Bracket\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eSized to the cylinder, pre-charged to 3 bar. Absorbs thermal expansion so the T\u0026amp;P valve is not triggered on every heat cycle.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003ePressure \u0026amp; Temperature Relief Valve\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eSet at 89 – 96°C \/ 6 bar. Last-resort protection against over-temperature and over-pressure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eDual Control + Overheat Thermostat\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eControl thermostat maintains target temperature. Separate overheat thermostat triggers the energy cut-out circuit if limits are exceeded.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eEnergy Cut-Out Motorised Valve (22 mm)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eOn the primary circuit. Closes on overheat to stop boiler heat input — the correct G3-compliant method of shutting down an indirect heat source.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eTundish\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eAir-gap break in the discharge pipework. Provides a visible indicator of valve operation and prevents backflow. Required by Building Regulation G3.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e3 kW Immersion Heater\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003e1¾″ BSP, 16A \/ 250V. Integral control thermostat and thermal cut-out. For backup or off-peak \/ solar PV diversion heating.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eFactory-Fitted Cradle Supports\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eHold the cylinder at the correct orientation ensuring the T\u0026amp;P valve is vertical when installed. Align with embossed markings on the shell.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eTechnical Documentation\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eInstallation \u0026amp; servicing manual, Benchmark commissioning and service log checklist.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eSize Guide — All Models Stand 585 mm Tall\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 14px;\"\u003eMeasure your available \u003cstrong\u003efloor length\u003c\/strong\u003e before selecting a size. The 250 L and 300 L models include \u003cstrong\u003etwo immersion heaters\u003c\/strong\u003e and a 22 mm secondary return tapping.\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; font-weight: bold; color: #005c54; margin: 0 0 6px; text-transform: uppercase; letter-spacing: .04em;\"\u003eDimensions\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 16px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #008377; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003ePart number\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eActual volume\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eFloor length\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e180 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003eIDEPROIN180H\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e172 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e585 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e550 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e1,306 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e210 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003eIDEPROIN210H\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e206 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e585 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e550 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e1,494 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e250 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003eIDEPROIN250H\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e244 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e585 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e550 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e1,744 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e300 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003eIDEPROIN300H\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e288 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e585 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e550 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e1,990 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; font-weight: bold; color: #005c54; margin: 0 0 6px; text-transform: uppercase; letter-spacing: .04em;\"\u003ePerformance \u0026amp; Weight\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 6px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #005c54; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eHeat loss\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eHeat-up ⨼\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eImmersions\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eSec. return\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eEmpty\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold; white-space: nowrap;\"\u003eFull\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e180 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e78 W\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e27 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e29 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e201 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e210 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e82 W\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e27 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e31 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e237 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e250 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e86 W\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e36 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e35 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #f0f9f8; white-space: nowrap;\"\u003e279 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap; font-weight: bold; color: #005c54;\"\u003e300 L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e91 W\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e32 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e46 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #e0e0e0; background: #fff; white-space: nowrap;\"\u003e334 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; color: #777; margin-bottom: 24px;\"\u003e⨼ Heat-up: 15°C → 60°C via primary coil, adequate boiler output assumed. Source: Ideal\/Gledhill product brochure.\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ 180 L and 210 L models have one immersion heater:\u003c\/strong\u003e The 250 L and 300 L models are supplied with \u003cstrong\u003etwo immersion heaters\u003c\/strong\u003e (top and bottom) giving independent boost and economy zone control. The 180 L and 210 L models are supplied with \u003cstrong\u003eone immersion heater\u003c\/strong\u003e. If you need dual-immersion capability in a smaller size, consider the vertical Pro range instead.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e585 mm Standing Height — Fits Under Low-Pitch Roofs and Under Stairs\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eAll four models share a fixed \u003cstrong\u003e585 mm standing height\u003c\/strong\u003e, equal to the height of a standard kitchen appliance. The cylinder lies on its side on factory-fitted cradle supports, so the installation space only needs to be tall enough to accommodate the 550 mm diameter plus the cradle clearance. This makes it the correct solution where a full-height airing cupboard is not available: \u003cstrong\u003eloft conversions with low eaves\u003c\/strong\u003e, \u003cstrong\u003eunder-stair cupboards\u003c\/strong\u003e, \u003cstrong\u003ebasement plant rooms\u003c\/strong\u003e with restricted headroom, and purpose-built horizontal enclosures. Only the floor length (width) changes with capacity, from 1,306 mm (180 L) to 1,990 mm (300 L).\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e585mm height\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e1,306–1,990mm floor length\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCradle supports included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eHigh-Efficiency Corrugated Stainless Steel Coil — Heat-Up in as Little as 27 Minutes\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe primary heating coil uses a \u003cstrong\u003ecorrugated stainless steel design\u003c\/strong\u003e rather than a plain smooth tube. Corrugation dramatically increases the coil surface area in contact with the stored water and creates turbulence in the primary flow, both of which accelerate heat transfer from the boiler water to the cylinder. The result: the 180 L and 210 L models heat from 15°C to 60°C in just \u003cstrong\u003e27 minutes\u003c\/strong\u003e via the primary coil. The 250 L heats in 36 min; the 300 L in 32 min (the larger coil on the 300 L compensates for the greater volume). Faster recovery means less time waiting for hot water after a heavy draw-off.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCorrugated SS coil\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e27–36 min heat-up\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eFaster than plain coil\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eDuplex Stainless Steel — Made in the UK, 25-Year Vessel Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe pressure vessel is manufactured from \u003cstrong\u003eduplex stainless steel\u003c\/strong\u003e in the United Kingdom. Duplex grade provides higher corrosion resistance than standard 304 stainless, handles a wider range of UK water chemistries, and carries a \u003cstrong\u003e25-year manufacturer’s warranty on the vessel shell\u003c\/strong\u003e. A separate \u003cstrong\u003e2-year parts and labour warranty\u003c\/strong\u003e covers all supplied components. Annual servicing and product registration with Ideal Heating are required to maintain the full warranty.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eDuplex stainless\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eMade in UK\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e25-yr vessel\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e2-yr parts \u0026amp; labour\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eFull G3-Compliant Package — Every Required Component Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eEvery model ships with a complete, ready-to-install safety package: \u003cstrong\u003ecombination inlet group\u003c\/strong\u003e (PRV at 3 bar, strainer, check valve, balanced cold take-off, expansion relief valve), \u003cstrong\u003epotable expansion vessel with wall bracket\u003c\/strong\u003e, \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e (89 – 96°C \/ 6 bar), \u003cstrong\u003edual control and overheat thermostats\u003c\/strong\u003e, \u003cstrong\u003eenergy cut-out motorised zone valve\u003c\/strong\u003e, \u003cstrong\u003etundish\u003c\/strong\u003e, \u003cstrong\u003e3 kW immersion heater\u003c\/strong\u003e (two on 250 L and 300 L), and \u003cstrong\u003efactory-fitted cradle supports\u003c\/strong\u003e. No separate G3 kit purchase is required.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003ePRV at 3 bar\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eT\u0026amp;P at 6 bar\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eMotorised cut-out\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eNo extras needed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eEnergy Cut-Out Motorised Valve — Safe Shutdown of the Primary (Boiler) Circuit\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Ideal Pro Horizontal includes a dedicated \u003cstrong\u003e22 mm two-port motorised zone valve on the primary circuit\u003c\/strong\u003e as standard. When the overheat thermostat detects a temperature above safe limits, this valve closes and prevents the boiler from continuing to heat the cylinder. This is the correct engineering solution for an indirect unvented cylinder: the secondary-side thermostats alone cannot stop heat input from the boiler-side primary circuit.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e22mm motorised valve\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003ePrimary circuit shut-off\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eOverheat protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e3 kW Immersion Heater — Backup, Off-Peak and Solar PV Diversion\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe included \u003cstrong\u003e3 kW immersion heater\u003c\/strong\u003e (1¾″ BSP, 16A \/ 250V) has an integral control thermostat and thermal cut-out rated for in-cylinder operation. It provides an independent electric heating capability when the boiler is offline, and can be wired to an off-peak tariff timer or a \u003cstrong\u003esolar PV diversion device\u003c\/strong\u003e (such as myenergi Eddi or iBoost) to use free surplus solar generation for water heating. The 250 L and 300 L models are supplied with \u003cstrong\u003etwo immersion heaters\u003c\/strong\u003e for independent top and bottom zone control.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e3kW immersion\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eThermal cut-out\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eSolar PV ready\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e2× on 250\/300L\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eSecondary Return on 210 L, 250 L and 300 L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe three larger models include a \u003cstrong\u003e22 mm secondary return tapping\u003c\/strong\u003e, allowing a pumped secondary circulation loop to be connected. A secondary return ensures hot water is available immediately at every outlet in a larger property, eliminating the wait and reducing water waste at distant taps. The 180 L model does not include a secondary return tapping.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e22mm secondary return\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e210\/250\/300L models\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eInstant hot water at outlet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eOpen-Vented and Sealed Primary Systems — Gas, Oil or LPG\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe primary coil circuit is compatible with both \u003cstrong\u003esealed (pressurised) and open-vented (F\u0026amp;E cistern) primary systems\u003c\/strong\u003e. Maximum primary working pressure is \u003cstrong\u003e3 bar\u003c\/strong\u003e for the horizontal models. Compatible boiler types include \u003cstrong\u003egas (natural and LPG), oil, and biomass\u003c\/strong\u003e conventional heat-only and system boilers. Not suitable for combi boilers (which do not use a storage cylinder).\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eSealed primary\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eOpen-vented primary\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eGas \/ oil \/ LPG\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eMax 3 bar primary\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eCylinder Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eHorizontal indirect unvented (boiler-heated coil + immersion backup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eVessel material\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eDuplex stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCoil type\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eHigh-efficiency corrugated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eHorizontal (lying on side on factory cradle supports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eMade in the United Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eFixed Dimensions (All Models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eHeight (standing on cradles)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e585 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003ePer-Model Data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e180 L – IDEPROIN180H\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloor length: 1,306 mm | Actual vol: 172 L | Heat loss: 78 W | Heat-up: 27 min | 1× immersion | No sec. return | 29 kg empty \/ 201 kg full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e210 L – IDEPROIN210H\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloor length: 1,494 mm | Actual vol: 206 L | Heat loss: 82 W | Heat-up: 27 min | 1× immersion | 22mm sec. return | 31 kg empty \/ 237 kg full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e250 L – IDEPROIN250H\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloor length: 1,744 mm | Actual vol: 244 L | Heat loss: 86 W | Heat-up: 36 min | 2× immersions | 22mm sec. return | 35 kg empty \/ 279 kg full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003e300 L – IDEPROIN300H\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloor length: 1,990 mm | Actual vol: 288 L | Heat loss: 91 W | Heat-up: 32 min | 2× immersions | 22mm sec. return | 46 kg empty \/ 334 kg full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eSecondary Circuit (Mains Water Side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOperating pressure\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 bar (after PRV in inlet group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePRV setting\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eExpansion relief setting\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e4.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eT\u0026amp;P relief valve\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e89 – 96°C \/ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMin. recommended mains supply\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1.5 bar static, 25 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCold supply pipework\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e22 mm minimum recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003ePrimary Circuit (Boiler Side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMax. primary working pressure\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCompatible heat sources\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eGas, oil, LPG, biomass (conventional or system boiler)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePrimary system types\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eSealed pumped or open-vented (F\u0026amp;E cistern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1¾″ BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eRating\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e16 A \/ 250 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eThermostats\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eIntegral control thermostat + thermal cut-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eERP and Compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eERP hot water efficiency rating\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eBuilding regulations\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG3 (England \u0026amp; Wales) \/ P3 (Scotland) \/ P5 (NI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eWarranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eVessel\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e25 years (subject to T\u0026amp;Cs; registration required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eParts \u0026amp; labour\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eExpansion vessel and controls\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhy is the primary working pressure only 3 bar on the horizontal model?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThis difference comes from the cylinder orientation. In a vertical cylinder, the primary coil sits at the bottom where mechanical support is greatest. In a horizontal cylinder, the geometry limits the \u003cstrong\u003emaximum primary working pressure to 3 bar\u003c\/strong\u003e. This is still more than adequate for a typical domestic sealed primary circuit (which operates at 1 – 1.5 bar) and for an open-vented F\u0026amp;E system. If your system operates above 3 bar primary pressure, the vertical Pro is required.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eCan I use this cylinder with a combi boiler?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eNo. A combi boiler produces hot water instantaneously on demand and does not use a storage cylinder. The Ideal Pro Horizontal is an \u003cstrong\u003eindirect unvented storage cylinder\u003c\/strong\u003e, designed for use with a \u003cstrong\u003eheat-only (conventional) or system boiler\u003c\/strong\u003e that heats water in a primary circuit, transferring heat to the stored water via the corrugated coil. If your property currently has a combi boiler and you wish to switch to stored hot water, you would need to replace the combi with a heat-only or system boiler at the same time.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhy does the 300 L heat up faster than the 250 L?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThis is not an error. The heat-up time depends on both the volume of water and the \u003cstrong\u003ecoil surface area\u003c\/strong\u003e. The 300 L model has a \u003cstrong\u003elarger corrugated coil\u003c\/strong\u003e than the 250 L, which increases the rate of heat transfer from the primary circuit to the stored water. In the 300 L, the coil improvement more than compensates for the larger volume, resulting in a 32 minute heat-up time versus 36 minutes for the 250 L. Both figures assume adequate boiler output and a start temperature of 15°C.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the actual storage volume versus the nominal capacity?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe nominal capacity (180 L, 210 L etc.) is the headline marketing figure. The \u003cstrong\u003eactual usable storage volumes\u003c\/strong\u003e are slightly lower due to the space occupied by the internal coil, immersion heater boss, and fittings: 180 L = 172 L actual; 210 L = 206 L; 250 L = 244 L; 300 L = 288 L. This is normal across all unvented cylinder brands and does not affect sizing decisions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eThe cylinder will be installed in a loft — what special considerations apply?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eLoft installations require attention to several factors. \u003cstrong\u003eFrost protection:\u003c\/strong\u003e insulate all exposed pipework in the loft. \u003cstrong\u003eFloor loading:\u003c\/strong\u003e the 300 L model weighs 334 kg when full — verify the loft floor structure can support this distributed load. \u003cstrong\u003eDischarge pipework:\u003c\/strong\u003e the T\u0026amp;P valve discharge must fall continuously at a minimum 1:200 gradient to a safe visible discharge point. Plan the discharge route before installation in a confined loft space.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eDo I need to buy any additional components?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eIn most standard installations, no. Every G3-compliant component is included: combination inlet group, expansion vessel and bracket, T\u0026amp;P valve, motorised energy cut-out valve, tundish, thermostats, immersion heater(s), and cradle supports. You will need to provide the \u003cstrong\u003edischarge pipework\u003c\/strong\u003e from the tundish to the safe discharge point (site-specific), and the \u003cstrong\u003eprimary circuit pipework\u003c\/strong\u003e connecting to your boiler. In hard water areas, Ideal Heating recommends fitting an in-line scale inhibitor on the cold feed.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(210px,1fr)); gap: 10px; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eIdeal Pro Vertical Indirect Unvented Cylinder\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eUpright version — same capacity, smaller floor footprint where height permits\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eJoule Invacyl Direct Unvented Cylinder\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eElectric-only (no boiler), duplex stainless, 90–300 L, 25-yr warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003emyenergi Eddi Solar PV Diverter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eDiverts surplus solar generation to the immersion heater\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eIdeal Logic+ System Boiler\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eIdeal’s own system boiler range for use with this cylinder\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ideal Heating","offers":[{"title":"180L","offer_id":62835250561373,"sku":"IDEPROIN180H","price":830.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62835250594141,"sku":"IDEPROIN210H","price":850.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62835250626909,"sku":"IDEPROIN250H","price":890.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62835253510493,"sku":"IDEPROIN300H","price":950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/IdealPro300LIndirectHorizontalUnventedCylinder.jpg?v=1765261980"},{"product_id":"ideal-system-ready-unvented-cylinders","title":"Ideal System Ready Unvented Cylinders","description":"\u003c!-- SEO Product Name: Ideal System Ready Unvented Hot Water Cylinders (180L \/ 210L \/ 250L \/ 300L) | Pre-Plumbed Indirect Cylinders for Gas \u0026 Oil System Boilers | Ideal Heating --\u003e\n\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#222;\"\u003eThe \u003cstrong\u003eIdeal System Ready\u003c\/strong\u003e range is a factory \u003cstrong\u003epre-plumbed and pre-wired indirect unvented hot water cylinder\u003c\/strong\u003e, built in duplex stainless steel and supplied complete with every valve, control and safety device required for a \u003cstrong\u003eBuilding Regulations Part G3-compliant installation\u003c\/strong\u003e. Designed to pair with a gas or oil system boiler, the cylinder arrives with its combination inlet group, pressure and temperature relief valve, dual control\/overheat thermostat, motorised zone valve, filling loop and 3kW immersion heater already fitted and tested at the factory — leaving the installer to make the primary, hot water and electrical connections rather than assemble the safety kit on site. Available in \u003cstrong\u003e180L, 210L, 250L and 300L\u003c\/strong\u003e capacities to suit anything from a one-bathroom flat to a multi-bathroom family home.\u003c\/p\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:24px 0; gap:0;\"\u003e\n        \n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e180–300L\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eCapacity Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e3kW\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eImmersion Heater\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e6 bar\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eP\u0026amp;T Relief Valve\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eDuplex SS\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eCylinder Material\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e25 Years\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eCylinder Warranty*\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003ePart G3\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.95;\"\u003eCompliant Package\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#FDECEA; border-left:4px solid #C0392B; border-radius:6px; padding:14px 16px; margin:18px 0;\"\u003e\n        \u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#222; font-size:15px;\"\u003e🔴 Unvented System — Competent Person Required\u003c\/p\u003e\n        \u003cp style=\"margin:0; font-size:15px; line-height:1.6; color:#333;\"\u003eThis is a \u003cstrong\u003eG3-compliant unvented hot water storage system\u003c\/strong\u003e and must be installed, commissioned and serviced by a suitably qualified and competent installer (e.g. G3 unvented hot water systems qualified), in accordance with Section G3 of the Building Regulations. The factory-fitted safety devices — the pressure and temperature relief valve and the energy cut-out thermostat — must never be removed, bypassed or modified.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#FFF8E1; border-left:4px solid #B8860B; border-radius:6px; padding:14px 16px; margin:18px 0;\"\u003e\n        \u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#222; font-size:15px;\"\u003e🟡 Order As 'System Ready' — Not the Standard Ideal Pro\u003c\/p\u003e\n        \u003cp style=\"margin:0; font-size:15px; line-height:1.6; color:#333;\"\u003eThe base Ideal Pro cylinder and the \u003cstrong\u003eSystem Ready\u003c\/strong\u003e pre-plumbed version share the same stainless steel vessel, but only the System Ready reference (product codes ending 'PPSR') includes the factory-fitted pipework, manifold, zone valve, wiring junction box and filling loop shown in this listing. Always specify the 'System Ready' reference when ordering — the manufacturer's own documentation flags this distinction explicitly.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#E0F2F1; border-left:4px solid #008377CF; border-radius:6px; padding:14px 16px; margin:18px 0;\"\u003e\n        \u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#222; font-size:15px;\"\u003e🟢 Secondary Return Only on 210L and Above\u003c\/p\u003e\n        \u003cp style=\"margin:0; font-size:15px; line-height:1.6; color:#333;\"\u003eThe \u003cstrong\u003e22mm secondary hot water return connection\u003c\/strong\u003e is fitted as standard on the 210L, 250L and 300L models. It is not fitted on the 180L model, which is typically installed in smaller properties where a secondary circulation loop isn't required.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:24px 0; gap:0;\"\u003e\n        \n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003eFactory Pre-Plumbed \u0026amp; Pre-Wired\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eAll primary and potable pipework, the manifold assembly, wiring junction box and central heating zone valve are fitted and tested before the cylinder leaves the factory. Only the immersion heater is fitted on-site, which \u003cstrong\u003ecuts installation time significantly\u003c\/strong\u003e compared with plumbing a bare cylinder and separate G3 kit from scratch.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003eDuplex Stainless Steel Vessel\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eThe cylinder body is manufactured in \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, chosen for its resistance to pitting and stress corrosion in UK mains water conditions, and backed by high-density HCFC-free foam insulation with zero ozone-depletion potential.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003eComplete G3 Safety Package Included\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eEvery unit ships with the \u003cstrong\u003ecombination inlet group\u003c\/strong\u003e (pressure-reducing valve, strainer, check valve, balanced cold take-off and expansion relief), a \u003cstrong\u003epressure and temperature relief valve\u003c\/strong\u003e set to 89–96°C\/6 bar, a dual control\/overheat thermostat, and a tundish — the full set required to meet Approved Document G3 without sourcing additional parts.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003eIndirect Coil for Gas or Oil Boilers\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eA high-efficiency internal primary coil heats the stored water from any gas or oil-fired system boiler, with the coil surface area increasing from \u003cstrong\u003e0.78m² on the 180L\/210L models to 0.97m² on the 250L\/300L models\u003c\/strong\u003e to maintain fast recovery as capacity increases.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003e3kW Immersion Backup on Every Size\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eA \u003cstrong\u003e3kW, 240V immersion heater\u003c\/strong\u003e is fitted 1¾\" BSP into every model in the range, giving off-peak or backup electric heating independent of the boiler — useful during boiler servicing or as part of a Legionella pasteurisation cycle.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background:#F7FAFA; border:1px solid #E0E0E0; border-top:3px solid #008377CF; border-radius:8px; padding:16px; flex:1; min-width:250px; margin:4px;\"\u003e\n            \u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#00695C; font-size:15px;\"\u003eSized Expansion Vessel Per Model\u003c\/p\u003e\n            \u003cp style=\"margin:0; font-size:14px; line-height:1.55; color:#333;\"\u003eThe pre-charged potable expansion vessel is \u003cstrong\u003ematched to each cylinder size\u003c\/strong\u003e — from 18 litres on the 180L up to 35 litres on the 300L — so the correct expansion capacity is already accounted for in the pre-plumbed kit rather than needing to be selected separately.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#222; margin-top:28px;\"\u003e\n\u003cstrong\u003eFactory-fitted and tested components (System Ready kit):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-size:15px; line-height:1.7; color:#333; padding-left:22px;\"\u003e\n\u003cli\u003eCombination inlet group — pressure-reducing valve, strainer, check valve, balanced cold take-off and expansion relief valve\u003c\/li\u003e\n\u003cli\u003ePressure and temperature relief valve (89–96°C \/ 6 bar)\u003c\/li\u003e\n\u003cli\u003eDual control thermostat and combined energy cut-out (overheat) thermostat\u003c\/li\u003e\n\u003cli\u003eMotorised 2-port (22mm) zone valve for the central heating primary circuit\u003c\/li\u003e\n\u003cli\u003eWiring junction box for the primary system\u003c\/li\u003e\n\u003cli\u003eManifold assembly with central heating zone 1 (22mm) and optional zone 2 connection\u003c\/li\u003e\n\u003cli\u003eSealed system filling loop and manual air vent\u003c\/li\u003e\n\u003cli\u003ePotable expansion vessel with integral wall-mounting bracket, sized per model\u003c\/li\u003e\n\u003cli\u003eTundish for safety valve discharge\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater (1¾\" BSP) — supplied loose for on-site fitting, complete with control and cut-out thermostats\u003c\/li\u003e\n\u003cli\u003eTechnical and user product literature, including Benchmark Checklist\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#222; margin-top:28px;\"\u003e\u003cstrong\u003eModel overview:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; margin:24px 0;\"\u003e\n        \u003cthead\u003e\n            \u003ctr style=\"background:#008377CF; color:#ffffff;\"\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eMPN\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eNominal Capacity\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eEnergy Class\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eGTIN \/ EAN\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eEmpty Weight\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; text-align:left; font-size:13px;\"\u003eFull Weight\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIdeal 180L System Ready\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIDEPROIN180PPSR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e178L\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e5022142180681\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e30 kg\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e208 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIdeal 210L System Ready\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIDEPROIN210PPSR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e208L\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e5022142180698\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e33 kg\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e241 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIdeal 250L System Ready\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIDEPROIN250PPSR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e248L\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e5022142180704\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e38 kg\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e286 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIdeal 300L System Ready\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eIDEPROIN300PPSR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e287L\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e5022142180711\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e43 kg\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px; font-size:14px; color:#222; border-bottom:1px solid #ECECEC;\"\u003e330 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#222; margin-top:28px;\"\u003e\n\u003cstrong\u003eManufacturer's model selection guide (based on maximum simultaneous hot water demand):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-size:15px; line-height:1.7; color:#333; padding-left:22px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e180L\u003c\/strong\u003e — up to 1 bathroom + 2 separate shower rooms (or 2 bathrooms), up to 7 bed spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e210L\u003c\/strong\u003e — 2 bathrooms + 1 separate shower room, up to 7 bed spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250L\u003c\/strong\u003e — 2 bathrooms + 2 separate shower rooms, up to 7 bed spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300L\u003c\/strong\u003e — 3 bathrooms + 2 separate shower rooms, up to 9 bed spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:14px; line-height:1.6; color:#555;\"\u003eFor high-specification dwellings, the manufacturer recommends stepping up one model size from this guide.\u003c\/p\u003e\n\n    \u003ctable style=\"width:100%; border-collapse:collapse; margin:24px 0; font-size:14px;\"\u003e\n        \n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOverall height (180L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e1306 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOverall height (210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e1494 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOverall height (250L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e1744 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOverall height (300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e1990 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOverall diameter (all models)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e550 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eMinimum cupboard footprint\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e650 mm × 650 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eHeating Performance\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePrimary coil rating (180L \/ 210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e19 kW \/ 20.5 kW\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePrimary coil rating (250L \/ 300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e21.5 kW \/ 25 kW\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePrimary coil surface area (180L \/ 210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e0.78 m²\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePrimary coil surface area (250L \/ 300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e0.97 m²\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePressure loss across primary coil (180L \/ 210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e0.216 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003ePressure loss across primary coil (250L \/ 300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e0.241 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eHeat-up time 15°C–60°C (180L \/ 210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e30 \/ 32 minutes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eHeat-up time 15°C–60°C (250L \/ 300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e36 \/ 38 minutes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eStanding heat loss (180L \/ 210L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e55 \/ 62 W (1.32 \/ 1.49 kWh per 24h)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eStanding heat loss (250L \/ 300L)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e74 \/ 86 W (1.78 \/ 2.06 kWh per 24h)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eSafety \u0026amp; Operating Pressures\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eMax. inlet pressure to PRV\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e12 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eOperating pressure (PRV setting)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e3 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eExpansion relief valve setting\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e4.5 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eP\u0026amp;T relief valve opening pressure\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e6 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eP\u0026amp;T relief valve opening temperature\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e89–96°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eEnergy cut-out thermostat setting\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e85°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eMax. working pressure — primary heat exchanger\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e6 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eManufacturing standard\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003eBS EN 12897\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eBuilding Regulations compliance\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003ePart G3 (England \u0026amp; Wales) \/ P3 (Scotland) \/ P5 (NI)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eElectrical \u0026amp; Immersion\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eImmersion heater rating\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e3 kW, 240V AC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eImmersion heater connection\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e1¾\" BSP\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eExpansion Vessel (Pre-Charged to 3 bar)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003e180L model\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e18 litres\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003e210L model \/ 250L model\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e25 litres\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003e300L model\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e35 litres\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConnections\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eHot water draw-off\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e22 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eCold water supply\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e22 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eBoiler flow\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e28 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eCentral heating zone connections\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e22 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eSecondary hot water return (210L \/ 250L \/ 300L only)\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e22 mm plain pipe\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eWarranty\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F7FAFA;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eStainless steel cylinder vessel\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e25 years (subject to T\u0026amp;Cs)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#444; width:45%; border-bottom:1px solid #ECECEC;\"\u003eParts \u0026amp; labour\u003c\/td\u003e\n            \u003ctd style=\"padding:9px 14px; font-size:14px; color:#111; font-weight:600; border-bottom:1px solid #ECECEC;\"\u003e2 years (typical, subject to registration)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/table\u003e\n    \u003cdiv style=\"margin:28px 0;\"\u003e\n        \n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eWhat's the difference between the Ideal Pro and Ideal System Ready cylinder?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eThey use the identical stainless steel cylinder, but the \u003cstrong\u003eSystem Ready\u003c\/strong\u003e version is factory pre-plumbed with the full G3 safety kit, manifold, zone valve and wiring junction box already fitted and tested — reducing on-site plumbing and wiring work. The standard Ideal Pro is supplied with the same components loose, for the installer to fit.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eDoes the Ideal System Ready cylinder work with an oil boiler as well as gas?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eYes. The indirect coil is \u003cstrong\u003esuitable for both gas and oil-fired system boilers\u003c\/strong\u003e, and works with open-vented or sealed pumped primary systems. If used on a sealed primary system, the boiler must have its own energy cut-out\/overheat thermostat.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eWhich size cylinder do I need?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eThis depends on the number of bathrooms and bed spaces in the property. As a guide: \u003cstrong\u003e180L\u003c\/strong\u003e suits up to 2 bathrooms\/shower rooms, \u003cstrong\u003e210L\u003c\/strong\u003e suits 2 bathrooms plus a separate shower room, \u003cstrong\u003e250L\u003c\/strong\u003e suits 2 bathrooms plus 2 shower rooms, and \u003cstrong\u003e300L\u003c\/strong\u003e suits larger homes with 3 bathrooms and 2 shower rooms. Higher-specification homes should generally step up one size.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eDoes it come with a secondary hot water return?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eThe \u003cstrong\u003e210L, 250L and 300L\u003c\/strong\u003e models are fitted with a 22mm secondary return connection as standard. The \u003cstrong\u003e180L\u003c\/strong\u003e model does not include this connection.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eCan this cylinder be installed anywhere in the house?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eAs an unvented mains-pressure cylinder it doesn't need a cold water storage tank in the loft, so it can be sited in an airing cupboard, utility room or similar space with a minimum footprint of \u003cstrong\u003e650mm × 650mm\u003c\/strong\u003e. It must be installed by a G3-qualified competent person, with the safety valve discharge pipework routed to a safe, visible discharge point as required by Building Regulations.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin-bottom:10px; border:1px solid #E0E0E0; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#ffffff; padding:12px 16px; font-weight:600; font-size:15px; cursor:pointer; list-style:none;\"\u003eIs annual servicing required?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333; background:#ffffff;\"\u003eYes. As an unvented hot water storage vessel it requires \u003cstrong\u003eroutine annual maintenance\u003c\/strong\u003e alongside the boiler service — checking the relief valves discharge and re-seat correctly, cleaning the inlet strainer, checking the expansion vessel charge pressure, and updating the Benchmark Service Record.\u003c\/div\u003e\n        \u003c\/details\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ideal Heating","offers":[{"title":"180L","offer_id":62835265208669,"sku":"IDEPROIN180PPSR","price":930.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62835265241437,"sku":"IDEPROIN210PPSR","price":970.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62835265274205,"sku":"IDEPROIN250PPSR","price":1100.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62835265306973,"sku":"IDEPROIN300PPSR","price":1130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/IdealSystemReadyUnventedCylinders.jpg?v=1765262526"},{"product_id":"ideal-pro-300-l-indirect-unvented-cylinder","title":"Ideal Pro 300 L Indirect Unvented Cylinder","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003ch1\u003eIdeal Pro 300 L Indirect Unvented Cylinder\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eIDEPROIN300 | 300L vertical stainless steel indirect unvented cylinder supplied complete with inlet group, expansion vessel, controls and 3kW immersion heater for reliable mains‑pressure hot water.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e300L nominal capacity indirect unvented cylinder for use with a gas or oil system boiler.\u003c\/li\u003e\n\u003cli\u003eHigh‑grade stainless steel inner vessel with factory‑applied insulation for excellent heat retention.\u003c\/li\u003e\n\u003cli\u003eSupplied as a complete package including inlet control group, safety valves, expansion vessel and motorised zone valve for compliant installation.\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater included for backup or off‑peak electric water heating.\u003c\/li\u003e\n\u003cli\u003eLong manufacturer’s warranty on the cylinder shell (typically 25 years, subject to Ideal Heating terms and conditions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSupplied Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCold water inlet PRV combination valve with pressure reduction, check valve, strainer, balanced cold take‑off and expansion relief.\u003c\/li\u003e\n\u003cli\u003ePressure and temperature relief valve.\u003c\/li\u003e\n\u003cli\u003eControl thermostat and separate energy cut‑out (overheat) thermostat.\u003c\/li\u003e\n\u003cli\u003eMotorised 2‑port valve for the primary (indirect) heating circuit.\u003c\/li\u003e\n\u003cli\u003eTundish and drain elbow for discharge and maintenance connections.\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater with integrated control and safety cut‑out thermostats.\u003c\/li\u003e\n\u003cli\u003eExpansion vessel with wall mounting bracket.\u003c\/li\u003e\n\u003cli\u003eUser\/technical literature and installation instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Pro 300 L Indirect Unvented Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIDEPROIN300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndirect unvented, vertical floor‑standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 1990 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kW, 230 V single‑phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\/Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypically 3 bar via inlet control set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight (inc. packaging)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years (subject to manufacturer’s conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IDEPROIN300\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Ideal Pro 300 L Indirect Unvented Cylinder\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eLarge‑capacity Ideal Pro 300L indirect unvented cylinder for mains‑pressure hot water in larger homes or properties with multiple bathrooms, supplied with a full valve and control kit to simplify a compliant installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ideal Heating","offers":[{"title":"Default Title","offer_id":62835293520221,"sku":"IDEPROIN300","price":750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/IdealProIndirectUnventedCylinder.jpg?v=1765263336"},{"product_id":"ideal-pro-90-l-indirect-unvented-cylinder","title":"Ideal Pro 90 L Indirect Unvented Cylinder","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eIDEPROIN90 | Compact 90L vertical stainless steel indirect unvented cylinder supplied with full valve and control kit, 3kW immersion heater and 25‑year manufacturer’s shell warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e90L indirect unvented hot water cylinder, ideal for flats, small homes or properties with limited space.\u003c\/li\u003e\n\u003cli\u003eStainless steel inner vessel with factory‑applied insulation for efficient heat retention and low standing losses.\u003c\/li\u003e\n\u003cli\u003eSupplied as a complete package with safety valves, inlet group, expansion vessel and motorised valve for G3‑compliant installation.\u003c\/li\u003e\n\u003cli\u003eIncludes 3kW immersion heater for backup or off‑peak electric water heating.\u003c\/li\u003e\n\u003cli\u003e25‑year manufacturer’s warranty on the cylinder shell (subject to Ideal Heating terms and conditions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSupplied Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCold water inlet PRV combination valve with expansion relief.\u003c\/li\u003e\n\u003cli\u003ePressure and temperature relief valve.\u003c\/li\u003e\n\u003cli\u003eControl thermostat and separate energy cut‑out (overheat) thermostat.\u003c\/li\u003e\n\u003cli\u003eEnergy cut‑out motorised valve for the indirect primary circuit.\u003c\/li\u003e\n\u003cli\u003eTundish and drain elbow for discharge and servicing.\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater including control and safety cut‑out thermostats.\u003c\/li\u003e\n\u003cli\u003eExpansion vessel complete with wall mounting bracket.\u003c\/li\u003e\n\u003cli\u003eTechnical\/user product literature for installation, commissioning and use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Pro 90 L Indirect Unvented Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIDEPROIN90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndirect Unvented Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical floor‑standing (“Standard” model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e764 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter \/ Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmersion Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kW, 230 V, with control and cut‑out thermostats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight (inc. packaging)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5022142180537\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years (subject to manufacturer’s conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IDEPROIN90\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Ideal Pro 90 L Indirect Unvented Cylinder\u003cbr\u003e\u003cstrong\u003eEAN\/GTIN:\u003c\/strong\u003e 5022142180537\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpace‑saving 90L Ideal Pro indirect unvented cylinder, perfect for smaller properties needing reliable mains‑pressure hot water, supplied complete with all essential valves, controls and a 3kW immersion heater for straightforward installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ideal Heating","offers":[{"title":"Default Title","offer_id":62835306070365,"sku":"IDEPROIN90","price":515.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/IdealPro90LIndirectUnventedCylinder.jpg?v=1765264217"},{"product_id":"ideal-pro-180-l-indirect-unvented-cylinder","title":"Ideal Pro 180 L Indirect Unvented Cylinder","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eIDEPROIN180 | 180L vertical stainless steel indirect unvented cylinder supplied with full valve and control pack, 3kW immersion heater and 25‑year manufacturer’s shell warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e180L indirect unvented hot water cylinder for use with a system or regular boiler.\u003c\/li\u003e\n\u003cli\u003eStainless steel inner vessel with high‑performance factory‑applied insulation.\u003c\/li\u003e\n\u003cli\u003eSupplied as a complete package for straightforward, G3‑compliant installation.\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater included for backup or off‑peak electric heating.\u003c\/li\u003e\n\u003cli\u003e25‑year manufacturer’s warranty on the cylinder shell (subject to Ideal Heating terms and conditions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSupplied Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCold water inlet PRV combination valve with expansion relief.\u003c\/li\u003e\n\u003cli\u003ePressure and temperature relief valve.\u003c\/li\u003e\n\u003cli\u003eControl thermostat and separate energy cut‑out (overheat) thermostat.\u003c\/li\u003e\n\u003cli\u003eEnergy cut‑out motorised valve for the indirect primary circuit.\u003c\/li\u003e\n\u003cli\u003eTundish and drain elbow.\u003c\/li\u003e\n\u003cli\u003e3kW immersion heater including control and safety cut‑out thermostats.\u003c\/li\u003e\n\u003cli\u003eExpansion vessel complete with mounting bracket.\u003c\/li\u003e\n\u003cli\u003eTechnical\/user product literature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal Pro 180 L Indirect Unvented Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIDEPROIN180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndirect Unvented Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard vertical, floor‑standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1306 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter \/ Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight (inc. packaging)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5022142180568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmersion Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kW, 230 V, with control and cut‑out thermostats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years (subject to manufacturer’s conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e IDEPROIN180\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Ideal Pro 180 L Indirect Unvented Cylinder\u003cbr\u003e\u003cstrong\u003eEAN\/GTIN:\u003c\/strong\u003e 5022142180568\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMid‑size 180L Ideal Pro indirect unvented cylinder providing reliable mains‑pressure hot water, supplied with all essential valves, controls and a 3kW immersion heater for quick, compliant installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ideal Heating","offers":[{"title":"Default Title","offer_id":62835310920029,"sku":"IDEPROIN180","price":630.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/IdealPro90LIndirectUnventedCylinder.jpg?v=1765264217"},{"product_id":"mixergy-x-indirect-300l-cylinder","title":"Mixergy X Indirect 300L Cylinder","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eMixergy X Indirect 300L | 300L smart unvented indirect cylinder designed to work with a boiler or heat pump plus electric immersion, using Mixergy’s volumetric heating and app control for faster reheat and lower energy use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e300 litre smart indirect unvented hot water cylinder for medium to large homes with higher hot water demand.\u003c\/li\u003e\n\u003cli\u003eIndirect coil for primary heating from a gas, oil or LPG boiler or suitable heat pump, with electric immersion for backup and boosting.\u003c\/li\u003e\n\u003cli\u003eMixergy X volumetric top‑down heating technology, only heating the volume of water required to reduce energy consumption and reheat times.\u003c\/li\u003e\n\u003cli\u003eSmart connectivity via the Mixergy app for monitoring stored hot water, scheduling, boost control and smart\/off‑peak tariff optimisation.\u003c\/li\u003e\n\u003cli\u003eFuture‑ready design for integration with low‑carbon sources such as solar PV (via immersion control) and low‑temperature heat pumps.\u003c\/li\u003e\n\u003cli\u003eSupplied as an unvented package with the key valves, expansion vessel and tundish required for a compliant installation (exact kit may vary by merchant).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data (Typical 300L Indirect)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMixergy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMixergy X Indirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMixergy X Indirect 300L Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical, floor‑standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Heat Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndirect coil from boiler or heat pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecondary Heat Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric immersion heater (3 kW, 230–240 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel cylinder with high‑performance insulation and integrated smart controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 2060–2070 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 580–585 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStanding Heat Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow standing losses thanks to thick insulation and stratified heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eErP Hot Water Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypically C for 300L indirect models (check product label)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePerformance \u0026amp; Smart Control\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast partial reheat: volumetric top‑down heating means usable hot water is available much more quickly than with conventional cylinders.\u003c\/li\u003e\n\u003cli\u003eFull‑volume reheat from cold via the coil typically achieved in well under an hour (exact time dependent on primary source and setup).\u003c\/li\u003e\n\u003cli\u003eApp control for viewing tank fill level (% hot water), setting schedules, boosting and aligning heating times with cheaper or greener electricity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Unvented Kit (Indirect)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInlet control group with pressure‑reducing valve, check valve, strainer and expansion relief.\u003c\/li\u003e\n\u003cli\u003eTemperature and pressure relief valve and tundish.\u003c\/li\u003e\n\u003cli\u003ePotable expansion vessel sized for a 300L cylinder, supplied with wall mounting bracket.\u003c\/li\u003e\n\u003cli\u003eFactory‑fitted sensor and control gear for Mixergy X smart operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Mixergy X Indirect 300L Smart Unvented Cylinder\u003cbr\u003e\u003cstrong\u003ePart code:\u003c\/strong\u003e MX-300-IND-582\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eLarge‑capacity 300L Mixergy X indirect cylinder, ideal where a boiler or heat pump is the main heat source but smart control, faster reheat and future‑ready low‑carbon operation are required.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":62835320979805,"sku":"MX-300-IND-582","price":2170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySmartCylinder.jpg?v=1765264824"},{"product_id":"oso-super-coil-indirect-unvented-cylinders-pre-plumbed-180l-to-300l","title":"OSO SUPER COIL Indirect Unvented Cylinders Pre-Plumbed 180L to 300L","description":"\u003cdiv style=\"font-family:Arial,sans-serif;font-size:16px;color:#222;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSO Super Coil SC\u003c\/strong\u003e is an \u003cstrong\u003eindirect unvented pre-plumbed hot water unvented cylinder\u003c\/strong\u003e available from 180L to 300L — engineered with OSO's patented S-Design that puts \u003cstrong\u003eevery valve, vessel, motorised zone valve, and cable connection under a single lid on top of the unit\u003c\/strong\u003e. This \u003cstrong\u003e unvented cylinder \u003c\/strong\u003eunique design cuts installation time by up to \u003cstrong\u003e70%\u003c\/strong\u003e compared to conventional cylinders and makes the SC the \u003cstrong\u003emost space-efficient indirect cylinder\u003c\/strong\u003e on the market. Backed by a \u003cstrong\u003e25-year tank warranty\u003c\/strong\u003e, the SC is the preferred choice for system boiler installations where speed, space, and reliability are non-negotiable.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n\u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align: center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e180–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eAvailable Sizes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align: center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e70%\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eLabour Time Saving\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align: center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eAll Top\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eConnections\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align: center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e3 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eBackup Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align: center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTank Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n\u003cstrong\u003ePatented Pre-Plumbed Design — Every Connection on Top\u003c\/strong\u003e\u003cbr\u003eThe OSO Super Coil is unique: the \u003cstrong\u003eblending valve, T\u0026amp;P valve, dual expansion vessels, motorised zone valve, and all pipework are factory-assembled under the top lid\u003c\/strong\u003e. Installers connect just the primary flow\/return, cold water in, hot water out, and electrical supply — all from the top. A \u003cstrong\u003efitting template\u003c\/strong\u003e is supplied for fast pipework preparation before the cylinder is even in position.\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:28px;\"\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔧 Up to 70% Faster Installation\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eOSO's field testing showed that \u003cstrong\u003emore SC cylinders were installed in the same time as competitors' products\u003c\/strong\u003e thanks to the all-top connection design. Pre-plumbed, pre-wired, and supplied with a fitting template — the SC dramatically reduces commissioning time and labour cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e📦 Integral G3 Kit Under the Lid\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003ecomplete G3 unvented kit is factory-fitted\u003c\/strong\u003e: 2-port Honeywell zone valve, strainer, PRV, expansion relief valve, drain cock, tundish, and \u003cstrong\u003etwo factory-fitted 6L expansion vessels\u003c\/strong\u003e. All components are hidden under the top lid — no exposed pipework runs and no external vessel to mount separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e📏 Shortest Cylinder System on the Market\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eBecause all ancillaries are integrated on top, the SC occupies \u003cstrong\u003eless total height\u003c\/strong\u003e than any equivalent cylinder plus its associated external equipment. SC cylinders up to 210L can also \u003cstrong\u003eshare a footprint with a washing machine\u003c\/strong\u003e using the optional OSO washing machine frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e⚡ INCOTEC 3kW Backup Immersion\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eINCOTEC immersion heater\u003c\/strong\u003e provides electric backup independently of the primary boiler circuit. It is fully compatible with \u003cstrong\u003esolar PV diverters\u003c\/strong\u003e and smart electricity tariffs — connecting via an appropriate interface for solar panel systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔒 ULTRAWELD Stainless Steel Tank\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eThe inner vessel is fabricated from \u003cstrong\u003e1.3mm stainless steel\u003c\/strong\u003e using OSO's ULTRAWELD process — superior weld quality and corrosion resistance backed by a genuine \u003cstrong\u003e25-year tank warranty\u003c\/strong\u003e. Suitable for all UK water hardness zones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e📊 Smooth Limescale-Resistant Coil\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003esmooth heating coil\u003c\/strong\u003e does not encourage limescale build-up — maintaining heat transfer efficiency over the long term and reducing the need for maintenance descaling treatments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🌡️ Digital Thermostat with S \u0026amp; Y Plan\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eSupplied with an \u003cstrong\u003eadjustable thermostat (20–70°C, preset 60°C)\u003c\/strong\u003e and the Honeywell 2-port zone valve factory-fitted. Compatible with both \u003cstrong\u003eS-plan and Y-plan\u003c\/strong\u003e central heating systems — no additional valve procurement required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:18px;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#005c54;margin-bottom:6px;\"\u003e🔍 Maintenance-Friendly Access\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;\"\u003eBecause all components are concentrated at the top of the unit, \u003cstrong\u003eannual servicing and component access is straightforward\u003c\/strong\u003e — the engineer doesn't need to reach behind or underneath the cylinder for routine maintenance checks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff5f5;border-left:4px solid #c0392b;border-radius:6px;padding:16px 20px;margin:20px 0;\"\u003e\n\u003cstrong\u003e⚠️ G3 Unvented Installation Required\u003c\/strong\u003e\u003cbr\u003eMust be installed by a \u003cstrong\u003eG3 registered competent engineer\u003c\/strong\u003e. All installation work must comply with Building Regulation G3 and Water Regulations. Solid fuel boilers and non-thermostatically controlled heat sources must not be connected.\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:28px 0 14px;font-size:17px;font-weight:700;\"\u003eTechnical Specifications by Model\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n\u003cth style=\"padding:9px 10px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:9px 10px;text-align:center;\"\u003eSC 180\u003c\/th\u003e\n\u003cth style=\"padding:9px 10px;text-align:center;\"\u003eSC 210\u003c\/th\u003e\n\u003cth style=\"padding:9px 10px;text-align:center;\"\u003eSC 250\u003c\/th\u003e\n\u003cth style=\"padding:9px 10px;text-align:center;\"\u003eSC 300\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e11011672\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e11011673\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e11011674\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e11011676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eVolume (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e170\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e197\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e249\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e281\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCapacity @ 40°C (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e272\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e333\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e412\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e454\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e595\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e595\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e595\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1,200\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1,375\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1,645\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight Empty (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e45\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e55\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeat Loss (kWh\/day)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.32\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.40\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.65\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary Coil (m²)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border-bottom:1px solid #c8e6e3;text-align:center;\"\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px 10px;\"\u003e\u003cstrong\u003eImmersion Heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;text-align:center;\" colspan=\"4\"\u003e3 kW \/ 1 × 240V (all models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin:32px 0 14px;font-size:17px;font-weight:700;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhy is all-top connection so valuable for installers?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eWith a conventional cylinder, the installer must run cold feed, hot output, primary flow and return, expansion vessel pipework, and discharge pipework to various points around the cylinder — often in a tight cupboard. The SC's \u003cstrong\u003eall-top connection design\u003c\/strong\u003e means all pipework drops straight down from the top lid, enabling faster, neater, and more predictable installations. The supplied fitting template lets installers prepare the pipework before the cylinder arrives on site.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the Super Coil compatible with a combi boiler?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eNo. The Super Coil SC is an \u003cstrong\u003eindirect cylinder designed for use with a system boiler\u003c\/strong\u003e (not a combi boiler). A system boiler provides the primary circuit that feeds the SC's internal heating coil. If you have a combi boiler and wish to add a cylinder, the entire boiler setup would need to be changed to a system boiler.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat size Super Coil do I need?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAs a general guide: \u003cstrong\u003e180L\u003c\/strong\u003e suits 1–3 people; \u003cstrong\u003e210L\u003c\/strong\u003e suits 3–4 people; \u003cstrong\u003e250L\u003c\/strong\u003e suits 4–5 people; \u003cstrong\u003e300L\u003c\/strong\u003e suits 5+ people or high-demand properties. OSO's online water calculator can help size the cylinder accurately based on your specific household hot water usage profile.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the SC's immersion heater be used with solar panels?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The INCOTEC immersion heater can be connected to \u003cstrong\u003esolar PV panels via an appropriate interface\u003c\/strong\u003e (solar diverter such as myenergi Eddi or Solic 200). This diverts surplus solar electricity into hot water — maximising self-consumption and reducing energy bills.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF;color:#fff;padding:13px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow often does the Super Coil need servicing?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAnnual servicing is required to maintain G3 compliance and the OSO warranty. A service includes checking the \u003cstrong\u003eT\u0026amp;P relief valve, expansion vessel pre-charge, thermostat function, zone valve operation, and visual condition\u003c\/strong\u003e. Because all components are at the top of the cylinder, OSO describes the SC as \u003cstrong\u003e\"maintenance friendly\"\u003c\/strong\u003e — faster to service than most cylinder designs.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"SC 180 – 180L","offer_id":62862246478173,"sku":"SC180","price":1230.0,"currency_code":"GBP","in_stock":true},{"title":"SC 210 – 210L","offer_id":62862249263453,"sku":"SC210","price":1300.0,"currency_code":"GBP","in_stock":true},{"title":"SC 250 – 250L","offer_id":62862249296221,"sku":"SC250","price":1400.0,"currency_code":"GBP","in_stock":true},{"title":"SC 300 – 300L","offer_id":62862249328989,"sku":"SC300","price":1530.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoHotwaterSuperCoilindirectcylinderpre-plumbed.jpg?v=1765562111"},{"product_id":"mixergy-x-indirect-500l-cylinder","title":"Mixergy X Indirect 500L Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy 500 Litre Indirect Unvented Smart Cylinder\u003c\/strong\u003e is a large-capacity, smart unvented hot water cylinder designed for use with a boiler via an indirect coil, combining Mixergy’s unique volumetric heating with app-based control to serve high‑demand properties.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 500L Mixergy indirect cylinder uses a high-efficiency primary coil connected to a gas or oil boiler, while Mixergy’s patented top‑down stratified heating ensures you only heat the volume of water you need. It delivers hot water up to 10 times faster than conventional cylinders and connects to the Mixergy app, allowing users to see hot water levels, set schedules, boost on demand and integrate with smart tariffs and renewables.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 500L capacity:\u003c\/strong\u003e Designed for larger homes, HMOs or light commercial applications with high hot water demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect coil heating:\u003c\/strong\u003e Smooth-tube, high-efficiency primary coil for fast heat-up when connected to a boiler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique volumetric heating:\u003c\/strong\u003e Heats from the top down, only heating what you need and helping to reduce energy consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart cylinder:\u003c\/strong\u003e Integrated sensors and control gauge show live hot water percentage; full control via the Mixergy app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-ready:\u003c\/strong\u003e Compatible with PV, heat pumps and smart tariffs, treating the cylinder as a thermal battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh quality build:\u003c\/strong\u003e Duplex stainless steel vessel with 50mm polyurethane foam insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong warranty:\u003c\/strong\u003e Typically 25-year cylinder warranty (subject to Mixergy terms and correct installation).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MX-500-IND-709 – 500L Indirect Unvented Smart Cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 500 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Unvented, indirect (boiler-fed) smart hot water cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder material:\u003c\/strong\u003e Duplex stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 50mm CFC\/HCFC-free polyurethane foam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater connections:\u003c\/strong\u003e 22mm compression (primary and secondary).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e 230–240 V~, typically 16 A for controls and immersion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmersion heater:\u003c\/strong\u003e 3 kW 1¾″ BSP backup immersion (standard on Mixergy indirect models).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary coil:\u003c\/strong\u003e High-efficiency indirect coil sized for rapid recovery (exact kW rating dependent on boiler and flow conditions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. height:\u003c\/strong\u003e Around 2000–2100 mm (tall floor-standing cylinder form factor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. diameter:\u003c\/strong\u003e Around 580–600 mm standard diameter shell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e Typically in the 70–90 kg range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e Approximately 570–590 kg once filled (vessel plus 500L of water).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInlet control group \/ pressure reducing valve assembly.\u003c\/li\u003e\n\u003cli\u003eExpansion vessel sized for 500L capacity.\u003c\/li\u003e\n\u003cli\u003eTundish.\u003c\/li\u003e\n\u003cli\u003eTemperature \u0026amp; pressure relief valve.\u003c\/li\u003e\n\u003cli\u003eHigh-limit thermostat and dual thermostat for boiler\/immersion control.\u003c\/li\u003e\n\u003cli\u003e2-port motorised zone\/diverter valve for primary circuit control.\u003c\/li\u003e\n\u003cli\u003e3 kW immersion heater (backup\/boost).\u003c\/li\u003e\n\u003cli\u003ePowerline-to-Ethernet adapter and Ethernet cable for smart connectivity.\u003c\/li\u003e\n\u003cli\u003eUser guide and installation instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications \u0026amp; System Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for large dwellings, multi‑bathroom homes, HMOs or small commercial sites needing substantial stored hot water.\u003c\/li\u003e\n\u003cli\u003eWorks with boilers as the primary heat source while enabling smart control, tariff optimisation and future integration with PV or heat pumps.\u003c\/li\u003e\n\u003cli\u003eOffers fast partial reheat thanks to top‑down volumetric heating, improving comfort and reducing boiler run times.\u003c\/li\u003e\n\u003cli\u003eMust be installed and commissioned by a G3‑qualified installer in accordance with building regulations and Mixergy’s installation manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63222389047645,"sku":"MX-500-IND-709","price":2990.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySmartCylinder.jpg?v=1765264824"},{"product_id":"mixergy-210l-solar-x-indirect-cylinder","title":"Mixergy 210L Solar X Indirect Water Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy 210L Solar X Indirect Cylinder (MPN: MX-210-IND-582-PVE)\u003c\/strong\u003e is an unvented indirect hot water cylinder designed for solar PV integration, featuring smart volumetric heating and a built-in PV diverter for efficient energy use and cost savings.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Mixergy Solar X is a smart indirect cylinder compatible with gas, oil, or LPG boilers, incorporating a PV diverter module to harness solar energy for water heating. It uses volumetric heating to warm only the water needed, reducing energy consumption by up to 40% on hot water bills. With app control and smart tariff integration, it optimizes heating schedules for off-peak electricity. The stainless steel tank with advanced insulation ensures low heat loss, making it ideal for eco-conscious homes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV diverter module:\u003c\/strong\u003e Integrates with solar PV to divert excess energy to heat water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolumetric heating:\u003c\/strong\u003e Heats only what you need, saving energy and providing 20% more usable hot water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003e App-enabled with scheduling, monitoring, and smart tariff optimization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect coil:\u003c\/strong\u003e Compatible with boilers for efficient heat transfer (21 kW rating).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow heat loss:\u003c\/strong\u003e Advanced insulation with ErP B rating and 1.62 kWh\/24h standing loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnvented design:\u003c\/strong\u003e Pressurized system for powerful showers and multiple outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel:\u003c\/strong\u003e Integrated 18L vessel for system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex stainless steel tank:\u003c\/strong\u003e Corrosion-resistant for long durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MX-210-IND-582-PVE – Solar X Indirect PV Embedded Cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 210 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil rating:\u003c\/strong\u003e 21 kW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReheat time (25% charge, 15-65°C):\u003c\/strong\u003e 11 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStanding heat loss:\u003c\/strong\u003e 1.62 kWh per 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErP rating:\u003c\/strong\u003e B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation thickness:\u003c\/strong\u003e 50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel size:\u003c\/strong\u003e 18 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e 230V, 3kW immersion (optional).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e 3 bar (operating), 6 bar (relief).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1561 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 582 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e 56 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e 266 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for homes with solar PV and boiler systems, saving up to 40% on hot water bills.\u003c\/li\u003e\n\u003cli\u003eCompatible with gas\/oil\/LPG boilers and PV systems via diverter.\u003c\/li\u003e\n\u003cli\u003eSuitable for unvented installations; G3 qualified installer required.\u003c\/li\u003e\n\u003cli\u003eSupports app control for monitoring and optimization.\u003c\/li\u003e\n\u003cli\u003eInstallation: Connect to boiler coil and PV diverter; ensure proper venting and safety valves.\u003c\/li\u003e\n\u003cli\u003eWarranty: 25 years on cylinder, 2 years on electrical components (confirm with supplier).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63307679203677,"sku":"MX-210-IND-582-PVE","price":2430.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySmartCylinder.jpg?v=1765264824"},{"product_id":"mixergy-120l-solar-x-indirect-cylinder","title":"Mixergy 120L Solar X Indirect Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy 210L Solar X Indirect Cylinder (MPN: MX-210-IND-582-PVE)\u003c\/strong\u003e is an unvented indirect hot water cylinder designed for solar PV integration, featuring smart volumetric heating and a built-in PV diverter for efficient energy use and cost savings.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Mixergy Solar X is a smart indirect cylinder compatible with gas, oil, or LPG boilers, incorporating a PV diverter module to harness solar energy for water heating. It uses volumetric heating to warm only the water needed, reducing energy consumption by up to 40% on hot water bills. With app control and smart tariff integration, it optimizes heating schedules for off-peak electricity. The stainless steel tank with advanced insulation ensures low heat loss, making it ideal for eco-conscious homes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV diverter module:\u003c\/strong\u003e Integrates with solar PV to divert excess energy to heat water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolumetric heating:\u003c\/strong\u003e Heats only what you need, saving energy and providing 20% more usable hot water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003e App-enabled with scheduling, monitoring, and smart tariff optimization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect coil:\u003c\/strong\u003e Compatible with boilers for efficient heat transfer (21 kW rating).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow heat loss:\u003c\/strong\u003e Advanced insulation with ErP B rating and 1.62 kWh\/24h standing loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnvented design:\u003c\/strong\u003e Pressurized system for powerful showers and multiple outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel:\u003c\/strong\u003e Integrated 18L vessel for system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex stainless steel tank:\u003c\/strong\u003e Corrosion-resistant for long durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MX-210-IND-582-PVE – Solar X Indirect PV Embedded Cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 210 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil rating:\u003c\/strong\u003e 21 kW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReheat time (25% charge, 15-65°C):\u003c\/strong\u003e 11 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStanding heat loss:\u003c\/strong\u003e 1.62 kWh per 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErP rating:\u003c\/strong\u003e B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation thickness:\u003c\/strong\u003e 50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel size:\u003c\/strong\u003e 18 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e 230V, 3kW immersion (optional).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e 3 bar (operating), 6 bar (relief).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1561 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 582 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e 56 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e 266 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for homes with solar PV and boiler systems, saving up to 40% on hot water bills.\u003c\/li\u003e\n\u003cli\u003eCompatible with gas\/oil\/LPG boilers and PV systems via diverter.\u003c\/li\u003e\n\u003cli\u003eSuitable for unvented installations; G3 qualified installer required.\u003c\/li\u003e\n\u003cli\u003eSupports app control for monitoring and optimization.\u003c\/li\u003e\n\u003cli\u003eInstallation: Connect to boiler coil and PV diverter; ensure proper venting and safety valves.\u003c\/li\u003e\n\u003cli\u003eWarranty: 25 years on cylinder, 2 years on electrical components (confirm with supplier).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63307934171485,"sku":"MX-120-IND-582-PVE","price":2230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySmartCylinder.jpg?v=1765264824"},{"product_id":"mixergy-300l-solar-x-indirect-cylinder","title":"Mixergy 300L Solar X Indirect Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy 300L Solar X Indirect Cylinder (MPN: MX-300-IND-582-PVE)\u003c\/strong\u003e is an unvented indirect smart hot water cylinder designed for solar PV integration, featuring volumetric heating and a built-in PV diverter for efficient energy use and cost savings.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Mixergy Solar X is a smart indirect cylinder compatible with gas, oil, or LPG boilers, incorporating a PV diverter module to harness solar energy for water heating. It uses volumetric heating to warm only the water needed, reducing energy consumption by up to 40% on hot water bills. With app control and smart tariff integration, it optimizes heating schedules for off-peak electricity. The stainless steel tank with advanced insulation ensures low heat loss, making it ideal for eco-conscious homes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV diverter module:\u003c\/strong\u003e Integrates with solar PV to divert excess energy to heat water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolumetric heating:\u003c\/strong\u003e Heats only what you need, saving energy and providing 20% more usable hot water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003e App-enabled with scheduling, monitoring, and smart tariff optimization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect coil:\u003c\/strong\u003e Compatible with boilers for efficient heat transfer (21 kW rating).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow heat loss:\u003c\/strong\u003e Advanced insulation with ErP C rating and 1.62 kWh\/24h standing loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnvented design:\u003c\/strong\u003e Pressurized system for powerful showers and multiple outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel:\u003c\/strong\u003e Integrated 18L vessel for system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex stainless steel tank:\u003c\/strong\u003e Corrosion-resistant for long durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MX-300-IND-582-PVE – Solar X Indirect PV Embedded Cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 300 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil rating:\u003c\/strong\u003e 21 kW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReheat time (25% charge, 15-65°C):\u003c\/strong\u003e 11 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStanding heat loss:\u003c\/strong\u003e 1.62 kWh per 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErP rating:\u003c\/strong\u003e C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation thickness:\u003c\/strong\u003e 50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel size:\u003c\/strong\u003e 18 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e 230V, 3kW immersion (optional).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e 3 bar (operating), 6 bar (relief).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2066 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 582 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e 56 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e 356 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for homes with solar PV and boiler systems, saving up to 40% on hot water bills.\u003c\/li\u003e\n\u003cli\u003eCompatible with gas\/oil\/LPG boilers and PV systems via diverter.\u003c\/li\u003e\n\u003cli\u003eSuitable for unvented installations; G3 qualified installer required.\u003c\/li\u003e\n\u003cli\u003eSupports app control for monitoring and optimization.\u003c\/li\u003e\n\u003cli\u003eInstallation: Connect to boiler coil and PV diverter; ensure proper venting and safety valves.\u003c\/li\u003e\n\u003cli\u003eWarranty: 25 years on cylinder, 2 years on electrical components (confirm with supplier).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63308044435805,"sku":"MX-300-IND-582-PVE","price":2570.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySmartCylinder.jpg?v=1765264824"},{"product_id":"ultraflow-horizontal-indirect-unvented-hot-water-cylinder-120l-500l","title":"Ultraflow Horizontal Indirect Unvented Hot Water Cylinder 120L–500L","description":"\u003cdiv style=\"font-size:16px;line-height:1.6;color:#1a1a1a;font-family:Arial,sans-serif;max-width:900px;margin:0 auto;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cp style=\"font-size:1.05em;margin-bottom:20px;\"\u003e\n    The \u003cstrong\u003eUltraflow Horizontal Indirect Unvented Hot Water Cylinder\u003c\/strong\u003e is a UK-manufactured, duplex stainless steel hot water storage solution built specifically for installations where headroom is limited or a conventional upright cylinder simply will not fit. Available in capacities from \u003cstrong\u003e120 to 500 litres\u003c\/strong\u003e, the range covers everything from a compact two-bedroom flat to a large family home. Every cylinder is supplied complete with a \u003cstrong\u003efull G3-compliant unvented kit\u003c\/strong\u003e, mounting cradles, and a highly efficient indirect coil — and is backed by an industry-leading \u003cstrong\u003e25-year cylinder warranty\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- Badge strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;\"\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003e120L–500L\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003eDuplex Stainless Steel\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003e25-Year Cylinder Warranty\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003eWRAS Approved\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003eErP Compliant\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003eG3 Unvented Kit Included\u003c\/span\u003e\n    \u003cspan style=\"background:#008377CF;color:#fff;padding:5px 14px;border-radius:20px;font-size:0.82em;font-weight:600;\"\u003eMade in the UK\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Stat tiles --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em;font-weight:700;line-height:1.1;\"\u003e120–500L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.8em;margin-top:5px;opacity:0.9;\"\u003eCapacity Range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em;font-weight:700;line-height:1.1;\"\u003e25 Yrs\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.8em;margin-top:5px;opacity:0.9;\"\u003eCylinder Warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em;font-weight:700;line-height:1.1;\"\u003e50mm\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.8em;margin-top:5px;opacity:0.9;\"\u003eFoam Insulation\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em;font-weight:700;line-height:1.1;\"\u003e3kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.8em;margin-top:5px;opacity:0.9;\"\u003eIncoloy Immersion\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:1.7em;font-weight:700;line-height:1.1;\"\u003eG3\u003c\/div\u003e\n      \u003cdiv style=\"font-size:0.8em;margin-top:5px;opacity:0.9;\"\u003eBuilding Regs Compliant\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Why horizontal --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    \u003cstrong style=\"font-size:1.05em;\"\u003eWhy Choose a Horizontal Cylinder?\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #008377CF;border-top:none;border-radius:0 0 6px 6px;padding:20px;margin-bottom:26px;\"\u003e\n    \u003cp style=\"margin:0 0 12px;\"\u003e\n      Horizontal cylinders solve a very specific problem: \u003cstrong\u003elimited vertical headroom\u003c\/strong\u003e. Loft conversions, plant rooms with low ceiling joists, cupboards beneath stairs, and boiler-adjacent utility spaces often cannot accommodate a tall upright cylinder. The Ultraflow horizontal range is mounted on its side using \u003cstrong\u003esupplied cradles\u003c\/strong\u003e — positioned wherever the available horizontal run allows — without sacrificing any of the performance expected from a high-quality unvented system.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Manufactured from \u003cstrong\u003eduplex stainless steel\u003c\/strong\u003e and insulated with \u003cstrong\u003e50mm closed-cell foam\u003c\/strong\u003e, these cylinders deliver the same excellent heat retention, corrosion resistance, and reheat performance as Ultraflow's upright counterparts. The \u003cstrong\u003ehighly efficient indirect coil\u003c\/strong\u003e ensures rapid heat transfer from any boiler or primary heat source, while the complete G3 kit means the installer arrives with everything needed to commission a compliant unvented installation.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Features grid --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    \u003cstrong style=\"font-size:1.05em;\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #008377CF;border-top:none;border-radius:0 0 6px 6px;padding:18px;margin-bottom:26px;\"\u003e\n    \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;\"\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eDuplex Stainless Steel Construction\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003e\u003cstrong\u003eDuplex stainless steel offers superior corrosion resistance\u003c\/strong\u003e compared with standard 316L grades — a significant advantage in hard-water areas and wherever aggressive water chemistry could compromise a conventional cylinder over time. The material is specified for longevity, not just compliance, which is why Ultraflow can back it with a \u003cstrong\u003e25-year cylinder guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eHorizontal Orientation with Mounting Cradles\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eAll horizontal cylinders are \u003cstrong\u003esupplied with mounting cradles as standard\u003c\/strong\u003e. The cradles add 105mm to the installed height (i.e. the cylinder diameter plus cradle depth) and allow the cylinder to be secured safely on its side without the need for bespoke fabrication on site.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eComplete G3 Unvented Kit Supplied\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eEvery cylinder ships with a \u003cstrong\u003efull high-quality unvented kit\u003c\/strong\u003e — including the pressure reducing valve, expansion vessel, inlet control set, tundish, T\u0026amp;P relief valve, and associated fittings — so the installer has everything needed to commission a G3-compliant installation straight from the box.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eHighly Efficient Indirect Coil\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eThe \u003cstrong\u003elarge-surface-area primary coil\u003c\/strong\u003e ensures fast heat transfer from the boiler into stored water, \u003cstrong\u003eminimising reheat time and reducing fuel consumption\u003c\/strong\u003e. Coil ratings range from 15.8kW (120L) up to 28.49kW (500L), delivering rapid recovery even during periods of high demand.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003e50mm Closed-Cell Foam Insulation\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003e\u003cstrong\u003e50mm of premium closed-cell foam insulation\u003c\/strong\u003e wraps the full body of every cylinder, minimising standing heat losses and keeping stored water at temperature for longer — translating directly into \u003cstrong\u003elower energy bills\u003c\/strong\u003e across the life of the product.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003e3kW Incoloy Immersion Heater\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eA \u003cstrong\u003ehigh-quality 3kW Incoloy immersion heater\u003c\/strong\u003e is fitted as standard, providing a direct electric backup heat source independent of the boiler. \u003cstrong\u003eCylinders 150L and above are supplied with two immersion heaters\u003c\/strong\u003e for top-and-bottom flexibility and legionella control compliance.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eMechanical Cylinder Thermostat\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eA \u003cstrong\u003emechanical cylinder thermostat is included\u003c\/strong\u003e as standard, giving accurate temperature monitoring and control of the immersion heating circuit. This supports compliance with HSE legionella guidance on maintaining stored water at 60°C.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eSecondary Return — 200L and Above\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003e\u003cstrong\u003eA secondary return connection is fitted as standard on 200L and above\u003c\/strong\u003e, enabling a secondary circulation loop for instant-hot-water performance across larger properties without the need for a modified cylinder or additional fitting.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eWRAS Approved \u0026amp; ErP Compliant\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eAll cylinders carry \u003cstrong\u003eWRAS approval\u003c\/strong\u003e and are manufactured to \u003cstrong\u003eBS EN 12897:2006 and 12897:2016\u003c\/strong\u003e, with full ErP energy labelling. Building Regulations compliance (Part L and G3) is verified by NSF Labs, making specification and sign-off straightforward for both installer and Building Control.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eUK Manufactured \u0026amp; UK Stocked\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eUltraflow cylinders are \u003cstrong\u003emanufactured in the UK\u003c\/strong\u003e and held in significant stock at distribution centres in Enfield and Northampton. \u003cstrong\u003eSame-day or next-day despatch\u003c\/strong\u003e is available on most lines, minimising downtime on site and supporting fast-turnaround jobs.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"flex:1;min-width:220px;background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:16px;\"\u003e\n        \u003cdiv style=\"font-weight:700;color:#005c54;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:8px;\"\u003eUpgrade Options Available\u003c\/div\u003e\n        \u003cp style=\"margin:0;font-size:0.93em;\"\u003eCylinders can be specified with optional upgrades on request: \u003cstrong\u003eHighflow 1\" hot and cold connections with 28mm inlet group\u003c\/strong\u003e, 6kW Incoloy immersion, 3kW or 6kW Titanium immersion elements, additional immersion heaters, and a \u003cstrong\u003elarger capacity expansion vessel\u003c\/strong\u003e for high-volume systems.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Installer callout --\u003e\n  \u003cdiv style=\"background:#fff0f0;border-left:4px solid #cc0000;padding:14px 18px;border-radius:4px;margin-bottom:18px;\"\u003e\n    \u003cstrong style=\"color:#cc0000;\"\u003eInstaller Notice\u003c\/strong\u003e\u003cbr\u003e\n    \u003cspan style=\"font-size:0.93em;\"\u003eUnvented hot water cylinders \u003cstrong\u003emust be installed by a qualified unvented cylinder engineer\u003c\/strong\u003e holding a current G3 competency certificate (e.g. CIPHE, BPEC, City \u0026amp; Guilds 6089 or equivalent). Installation must comply with \u003cstrong\u003ePart G of the Building Regulations\u003c\/strong\u003e and the Water Supply (Water Fittings) Regulations 1999. All dimensions in the specification table are to be used as guidelines only.\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Dimension note --\u003e\n  \u003cdiv style=\"background:#fff8e1;border-left:4px solid #f59e0b;padding:14px 18px;border-radius:4px;margin-bottom:26px;\"\u003e\n    \u003cstrong style=\"color:#b45309;\"\u003eImportant: Installed Height\u003c\/strong\u003e\u003cbr\u003e\n    \u003cspan style=\"font-size:0.93em;\"\u003eAll horizontal cylinders are supplied with mounting cradles. \u003cstrong\u003eAdd 105mm to the cylinder diameter to calculate the installed footprint height\u003c\/strong\u003e — a 545mm diameter cylinder on its cradles occupies approximately 650mm of vertical clearance; the 690mm diameter models (400L and 500L) require approximately 795mm. Confirm headroom before ordering.\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    \u003cstrong style=\"font-size:1.05em;\"\u003eTechnical Specification — Standard Horizontal Indirect Unvented\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #008377CF;border-top:none;border-radius:0 0 6px 6px;overflow:auto;margin-bottom:26px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.88em;min-width:700px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eCapacity\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eCode\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eDiameter (mm)\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eCoil Rating (kW)\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eReheat (mins)\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eImmersions\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eHeat Loss (kWh\/24h)\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eErP\u003c\/th\u003e\n          \u003cth style=\"padding:9px 12px;text-align:left;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e120L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH120\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e915\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e15.80\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e17\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1.30\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e27\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e150L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH150\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1100\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e16.50\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e22\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1.56\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e33\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e180L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH180\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1284\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e18.00\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e22\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1.66\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e39\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e200L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH200\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1414\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e19.94\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e25\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1.87\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e40\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e250L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH250\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1722\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e20.68\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e28\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e2.11\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e46\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e300L\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH300\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e545\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1975\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e23.57\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e32\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e2.30\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e50\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e400L \u003cspan style=\"font-size:0.82em;color:#005c54;\"\u003e(1\" connections)\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH400\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e690\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1580\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e27.58\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e52\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e2.42\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e76\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 12px;font-weight:600;\"\u003e500L \u003cspan style=\"font-size:0.82em;color:#005c54;\"\u003e(1\" connections)\u003c\/span\u003e\n\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eUIH500\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e690\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e1910\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e28.49\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e54\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e2.56\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003eC\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 12px;\"\u003e92\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Common spec block --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    \u003cstrong style=\"font-size:1.05em;\"\u003eCommon Specifications\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #008377CF;border-top:none;border-radius:0 0 6px 6px;overflow:hidden;margin-bottom:26px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.93em;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;width:55%;\"\u003eConstruction Material\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\u003cstrong\u003eDuplex Stainless Steel\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eCylinder Warranty\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\u003cstrong\u003e25 Years\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eParts Warranty\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e2 Years\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eInsulation Thickness\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\u003cstrong\u003e50mm closed-cell foam\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eImmersion Heater\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e3kW Incoloy (1x on 120L; 2x on 150L–500L)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eHot Draw \u0026amp; Cold Feed (120L–300L)\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e¾\" compression\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eHot Draw \u0026amp; Cold Feed (400L–500L)\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\u003cstrong\u003e1\" (1\" hot outlet and cold feed as standard)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eSecondary Return \u0026amp; Coil Connections\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e¾\" compression\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eImmersion Heater Boss\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e1¾\" female\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eT\u0026amp;P Relief Valve Connection\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e½\" female\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eSecondary Return\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eStandard on 200L and above\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eMounting Cradles\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\n\u003cstrong\u003eSupplied as standard\u003c\/strong\u003e (add 105mm to diameter for installed height)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eUnvented Kit\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003e\n\u003cstrong\u003eSupplied complete\u003c\/strong\u003e — G3 Building Regulations compliant\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eMechanical Cylinder Thermostat\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eIncluded\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eManufacturing Standard\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eBS EN 12897:2006 \u0026amp; 12897:2016\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eApprovals\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eWRAS Approved; ErP Compliant; NSF Labs Building Regs Certified\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#f0faf9;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eCountry of Manufacture\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eUnited Kingdom\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#ffffff;\"\u003e\n          \u003ctd style=\"padding:9px 16px;font-weight:600;\"\u003eAvailable Upgrades\u003c\/td\u003e\n          \u003ctd style=\"padding:9px 16px;\"\u003eHighflow 1\" connections \u0026amp; 28mm inlet group; 6kW Incoloy immersion; 3kW or 6kW Titanium immersion; extra immersion(s); larger expansion vessel\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    \u003cstrong style=\"font-size:1.05em;\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #008377CF;border-top:none;border-radius:0 0 6px 6px;padding:8px 16px;margin-bottom:26px;\"\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eWhat is the main advantage of a horizontal cylinder over an upright?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eA horizontal cylinder is specified when \u003cstrong\u003evertical headroom is insufficient for an upright model\u003c\/strong\u003e. Loft conversions, cupboards beneath sloping rooflines, and plant rooms with low ceilings are the most common applications. The cylinder lays on its side in mounting cradles, requiring only enough headroom to accommodate its diameter plus the 105mm cradle depth. \u003cstrong\u003ePerformance is equivalent to an upright indirect cylinder of the same capacity.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eDo the mounting cradles add to the installed height?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eYes. \u003cstrong\u003eThe supplied cradles add 105mm to the installed height\u003c\/strong\u003e — which for a horizontal cylinder is its diameter. A 545mm diameter cylinder therefore requires approximately 650mm of vertical clearance; the 690mm diameter models (400L and 500L) require approximately 795mm. Always measure carefully before ordering.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eWhat size cylinder do I need?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eA common rule of thumb is to allow \u003cstrong\u003e45–50 litres of stored hot water per person\u003c\/strong\u003e. A two-person property typically suits 120L; a family of four, 200–250L; larger households or properties with multiple bathrooms should consider 300L or above. For commercial or HMO applications, our team can assist with a detailed sizing calculation.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eWhy is duplex stainless steel better than standard stainless?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eDuplex stainless steel has a \u003cstrong\u003emixed austenitic-ferritic microstructure that gives it approximately twice the tensile strength and significantly better resistance to chloride corrosion\u003c\/strong\u003e compared with standard 316L austenitic stainless. This makes it particularly well suited to UK hard-water areas and coastal environments, and is a key reason Ultraflow can offer a 25-year cylinder warranty.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eIs everything I need for a G3 installation included?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003e\u003cstrong\u003eYes — the complete unvented kit is supplied with every cylinder.\u003c\/strong\u003e This includes the inlet control set, pressure reducing valve, expansion vessel, tundish, temperature and pressure relief valve, and associated fittings required to comply with Part G of the Building Regulations. The installer does not need to source these components separately.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eCan I upgrade the immersion heater?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eYes. \u003cstrong\u003eUpgrades are available on request\u003c\/strong\u003e, including 6kW Incoloy, 3kW Titanium, and 6kW Titanium elements. Titanium immersion heaters offer extended service life in particularly aggressive water conditions. Additional immersion heater ports can also be specified for certain configurations.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"padding:12px 0;\"\u003e\n      \u003csummary style=\"cursor:pointer;font-weight:600;color:#005c54;\"\u003eAre the dimensions guaranteed?\u003c\/summary\u003e\n      \u003cp style=\"margin:10px 0 0 0;font-size:0.93em;\"\u003eUltraflow state that all dimensions are \u003cstrong\u003eto be used as guidelines only\u003c\/strong\u003e. Minor variation can occur between production batches. \u003cstrong\u003eAlways confirm final dimensions with Ultraflow before committing to a particularly tight installation\u003c\/strong\u003e, especially where clearances are critical.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Ultraflow","offers":[{"title":"120L","offer_id":64257129513309,"sku":"UIH120","price":770.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":64257129546077,"sku":"UIH150","price":795.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":64257129578845,"sku":"UIH180","price":830.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":64257129611613,"sku":"UIH200","price":870.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64257129644381,"sku":"UIH250","price":990.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64257129677149,"sku":"UIH300","price":1050.0,"currency_code":"GBP","in_stock":true},{"title":"400L","offer_id":64257129709917,"sku":"UIH400","price":1900.0,"currency_code":"GBP","in_stock":true},{"title":"500L","offer_id":64257129742685,"sku":"UIH500","price":2100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/UltraflowHorizontalIndirectUnventedHotWaterCylinder120L_500L.webp?v=1776667340"},{"product_id":"oso-delta-a-rated-180l-pre-plumbed-indirect-unvented-hot-water-cylinder","title":"OSO Delta A-Rated 180L Pre-plumbed Indirect Unvented Hot Water Cylinder","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eOSO Delta DC180PP\u003c\/strong\u003e is an \u003cstrong\u003eErP A-rated, pre-plumbed indirect unvented hot water cylinder\u003c\/strong\u003e — the most energy-efficient 180-litre cylinder available in the UK market. The award-winning Delta series achieves its Class A rating through a patented combination of \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e and 4th-generation foam, reducing standing heat loss by approximately \u003cstrong\u003e1 kWh per day\u003c\/strong\u003e versus a comparable C-rated cylinder. The \u003cstrong\u003epre-plumbed (PP) configuration\u003c\/strong\u003e incorporates an integral expansion vessel and pre-fitted cold-feed assembly, cutting on-site installation time by up to 70%. At \u003cstrong\u003e595 mm diameter × 1165 mm height\u003c\/strong\u003e and weighing 42 kg empty, it fits within a standard UK airing cupboard. Rated for \u003cstrong\u003e10 bar pressure\u003c\/strong\u003e with a \u003cstrong\u003e22-minute recovery time\u003c\/strong\u003e at ErP A.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eErP A\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eEnergy rating\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e180 L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e22 min\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eRecovery time\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e1165 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eHeight\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eVIP\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eVacuum Insulation Panels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3f3;border-left:4px solid #cc0000;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#cc0000;\"\u003eInstaller requirement:\u003c\/strong\u003e Must be installed by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e under Building Regulations Part G. Benchmark Commissioning Checklist must be completed and provided to the customer.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eShorter than competitors:\u003c\/strong\u003e OSO cylinders produce up to \u003cstrong\u003e20% more hot water per metre of height\u003c\/strong\u003e than comparable models. A 180 L OSO Delta at 1165 mm height fits where many 150 L alternatives won't.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:24px;\"\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eVacuum Insulation Panels — ErP A Rated\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe OSO Delta is unique in achieving \u003cstrong\u003eErP Class A across its full capacity range\u003c\/strong\u003e. This is made possible by combining \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e — a technology borrowed from cryogenic engineering — with 4th-generation polyurethane foam. The result is dramatically lower standing heat loss than any C-rated competitor: saving approximately \u003cstrong\u003e1 kWh per day\u003c\/strong\u003e in the popular 210 L size versus a C-rated cylinder. Over a year, that is meaningful energy and cost saving for every household.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eAward-Winning OSO Design\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Delta series is \u003cstrong\u003eindustry award-winning\u003c\/strong\u003e and recognised as the most energy-efficient unvented hot water cylinder range available. OSO cylinders are \u003cstrong\u003eshorter than most competitors at equivalent volume\u003c\/strong\u003e — producing up to 20% more hot water per unit of height. This means you can often \u003cstrong\u003edownsize the floor plan footprint\u003c\/strong\u003e when switching to OSO without losing capacity.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003ePre-Plumbed — Up to 70% Labour Saving\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe DC pre-plumbed (PP) configuration includes an \u003cstrong\u003eintegral expansion vessel\u003c\/strong\u003e and pre-fitted cold-feed assembly — saving up to \u003cstrong\u003e70% of installation labour\u003c\/strong\u003e compared to an unplumbed cylinder requiring separate component fitting. This makes the DC PP particularly popular with \u003cstrong\u003ehousebuilders, developers and new-build programmes\u003c\/strong\u003e where installation speed and repeatability matter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eDigital Thermostat with Anti-Legionella and Holiday Modes\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe OSO Delta is supplied with a \u003cstrong\u003edigital adjustable thermostat\u003c\/strong\u003e (20–70 °C, preset 60 °C) with built-in \u003cstrong\u003eanti-legionella pasteurisation\u003c\/strong\u003e and \u003cstrong\u003eholiday mode\u003c\/strong\u003e. The anti-legionella cycle automatically heats the cylinder to above 60 °C at set intervals to suppress Legionella bacteria — a requirement under HSG274 guidance for commercial and multi-occupancy buildings.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eHoneywell Motorised Valve Included\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe pre-plumbed kit includes a \u003cstrong\u003eHoneywell V4043H 2-port motorised valve\u003c\/strong\u003e — a market-standard, widely-stocked component that installers and service engineers are familiar with. If a valve ever needs replacement, sourcing is straightforward from any plumbing merchant. The full G3 kit is included: strainer, PRV, expansion relief valve, drain cock, tundish, T\u0026amp;P relief valve (10 bar \/ 90–95 °C).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eAdjustable Factory-Fitted Feet\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder sits on \u003cstrong\u003efactory-fitted adjustable feet\u003c\/strong\u003e, making it straightforward to level on uneven plant room floors without shimming. The feet also raise the cylinder slightly off the floor, helping to protect against damp and making inspection of the base easier during annual servicing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eTechnical Specifications — DC180PP\u003c\/div\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin-bottom:24px;\"\u003e\n  \u003cthead\u003e\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDC180PP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e180 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eErP energy rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDimensions (H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e1165 mm × 595 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eWeight (empty)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eWeight (full)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e222 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eRecovery time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e22 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMax working pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e10 bar \/ 90–95 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDigital, adjustable 20–70 °C, preset 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMotorised valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eHoneywell V4043H1056C 2-port\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eExpansion vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e12–24 L (included, integral to pre-plumbed assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eInsulation technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eVacuum Insulation Panels + 4th-generation PU foam\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003ePre-plumbed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eYes — integral expansion vessel, cold-feed assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eFeet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eAdjustable — factory fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat makes the OSO Delta A-rated when most cylinders are C-rated?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eErP heat loss ratings for indirect hot water cylinders are primarily determined by \u003cstrong\u003estanding heat loss in kWh\/24h\u003c\/strong\u003e. The Delta achieves Class A by combining \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e — panels containing near-vacuum cavities with a thermal conductivity far lower than any foam — with 4th-generation dense polyurethane foam. Together they reduce heat loss to a level that no foam-only design can match. OSO is the only brand offering A-rated cylinders across the full 150–300 L range.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the pre-plumbed (PP) and standard (unplumbed) Delta?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe \u003cstrong\u003epre-plumbed (PP) version\u003c\/strong\u003e — this product — has the integral expansion vessel and cold-feed pre-plumbing factory-assembled. This saves installers from fitting the expansion vessel, hose and inlet group assembly on site, cutting installation time by up to 70%. The unplumbed version gives the installer more flexibility in component positioning but takes longer to install. For new-build programmes, the PP version is the natural choice.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWho must install an unvented hot water cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eInstallation must be carried out by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e registered under the Building Regulations Part G competent person scheme (or a suitably supervised engineer working under G3 oversight). The Benchmark Commissioning Checklist must be completed and handed to the customer at handover. Non-compliant installation invalidates the warranty and may breach building regulations.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the OSO Delta compatible with heat pumps?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — the OSO Delta Coil (DC) indirect range is designed to work with \u003cstrong\u003egas, oil and LPG boilers, electric boilers, and air source heat pumps\u003c\/strong\u003e via the single heating coil. For heat pump applications, the recovery time will depend on the heat pump output. If you are pairing with a heat pump, ask about the OSO Supercoil (SC) variant which has a larger coil surface area optimised for the lower flow temperatures typical of heat pumps.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the OSO Delta need annual servicing?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — \u003cstrong\u003eannual servicing by a G3-qualified engineer\u003c\/strong\u003e is required. During the annual service, the engineer checks the T\u0026amp;P relief valve, expansion relief valve, PRV, strainer, motorised valve operation, expansion vessel pre-charge, and the digital thermostat settings. The anti-legionella function should also be verified as active.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":64644256956765,"sku":"DC180PP","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOHotWaterDeltaDC300PPPre-plumbedIndirectUnventedHotWaterCylinder.webp?v=1778251960"},{"product_id":"oso-delta-a-rated-300l-pre-plumbed-indirect-unvented-hot-water-cylinder-dc300pp","title":"OSO Delta A-Rated 300L Pre-plumbed Indirect Unvented Hot Water Cylinder DC300PP","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eOSO Delta DC300PP\u003c\/strong\u003e is an \u003cstrong\u003eErP A-rated, pre-plumbed indirect unvented hot water cylinder\u003c\/strong\u003e at 300 litres — the largest capacity in OSO's award-winning Delta series. It achieves its Class A energy rating through a combination of \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e and 4th-generation polyurethane foam — a world first across a full capacity range. The \u003cstrong\u003epre-plumbed (PP) configuration\u003c\/strong\u003e saves up to 70% of installation labour thanks to its factory-assembled integral expansion vessel and cold-feed assembly. At \u003cstrong\u003e595 mm diameter × 1745 mm height\u003c\/strong\u003e and 58 kg empty, it is significantly shorter than most 300-litre competitors, producing the same volume of hot water in a more airing-cupboard-friendly footprint. Suited to \u003cstrong\u003elarge family homes, HMOs, developer new-builds\u003c\/strong\u003e and any installation where hot water demand is high and energy efficiency is paramount.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eErP A\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eEnergy rating\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e300 L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e37 min\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eRecovery time\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e1745 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eHeight\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:110px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eVIP\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eVacuum Insulation Panels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3f3;border-left:4px solid #cc0000;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#cc0000;\"\u003eInstaller requirement:\u003c\/strong\u003e Must be installed by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e under Building Regulations Part G. Benchmark Commissioning Checklist must be completed and provided to the customer.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fffbea;border-left:4px solid #e6a817;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#b07d00;\"\u003eStructural note:\u003c\/strong\u003e When full, a 300 L cylinder weighs approximately \u003cstrong\u003e358 kg\u003c\/strong\u003e. Confirm the floor or installation surface can bear this load before installation — particularly in upper-floor plant rooms or loft spaces. A structural assessment may be required.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eShorter than most 300 L competitors:\u003c\/strong\u003e OSO produces up to \u003cstrong\u003e20% more hot water per unit of height\u003c\/strong\u003e. The 300 L Delta at 1745 mm is compact enough for many standard airing cupboards that cannot accommodate taller rivals.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:24px;\"\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eVacuum Insulation Panels — ErP A Rated\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe OSO Delta is unique in achieving \u003cstrong\u003eErP Class A across its full capacity range\u003c\/strong\u003e. This is made possible by combining \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e — a technology borrowed from cryogenic engineering — with 4th-generation polyurethane foam. The result is dramatically lower standing heat loss than any C-rated competitor: saving approximately \u003cstrong\u003e1 kWh per day\u003c\/strong\u003e in the popular 210 L size versus a C-rated cylinder. Over a year, that is meaningful energy and cost saving for every household.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eAward-Winning OSO Design\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Delta series is \u003cstrong\u003eindustry award-winning\u003c\/strong\u003e and recognised as the most energy-efficient unvented hot water cylinder range available. OSO cylinders are \u003cstrong\u003eshorter than most competitors at equivalent volume\u003c\/strong\u003e — producing up to 20% more hot water per unit of height. This means you can often \u003cstrong\u003edownsize the floor plan footprint\u003c\/strong\u003e when switching to OSO without losing capacity.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003ePre-Plumbed — Up to 70% Labour Saving\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe DC pre-plumbed (PP) configuration includes an \u003cstrong\u003eintegral expansion vessel\u003c\/strong\u003e and pre-fitted cold-feed assembly — saving up to \u003cstrong\u003e70% of installation labour\u003c\/strong\u003e compared to an unplumbed cylinder requiring separate component fitting. This makes the DC PP particularly popular with \u003cstrong\u003ehousebuilders, developers and new-build programmes\u003c\/strong\u003e where installation speed and repeatability matter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eDigital Thermostat with Anti-Legionella and Holiday Modes\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe OSO Delta is supplied with a \u003cstrong\u003edigital adjustable thermostat\u003c\/strong\u003e (20–70 °C, preset 60 °C) with built-in \u003cstrong\u003eanti-legionella pasteurisation\u003c\/strong\u003e and \u003cstrong\u003eholiday mode\u003c\/strong\u003e. The anti-legionella cycle automatically heats the cylinder to above 60 °C at set intervals to suppress Legionella bacteria — a requirement under HSG274 guidance for commercial and multi-occupancy buildings.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eHoneywell Motorised Valve Included\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe pre-plumbed kit includes a \u003cstrong\u003eHoneywell V4043H 2-port motorised valve\u003c\/strong\u003e — a market-standard, widely-stocked component that installers and service engineers are familiar with. If a valve ever needs replacement, sourcing is straightforward from any plumbing merchant. The full G3 kit is included: strainer, PRV, expansion relief valve, drain cock, tundish, T\u0026amp;P relief valve (10 bar \/ 90–95 °C).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-weight:700;color:#008377;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eAdjustable Factory-Fitted Feet\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder sits on \u003cstrong\u003efactory-fitted adjustable feet\u003c\/strong\u003e, making it straightforward to level on uneven plant room floors without shimming. The feet also raise the cylinder slightly off the floor, helping to protect against damp and making inspection of the base easier during annual servicing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eTechnical Specifications — DC300PP\u003c\/div\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin-bottom:24px;\"\u003e\n  \u003cthead\u003e\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDC300PP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eErP energy rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDimensions (H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e1745 mm × 595 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eWeight (empty)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e58 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eWeight (full, approx)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~358 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eRecovery time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e37 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMax working pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e10 bar \/ 90–95 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDigital, adjustable 20–70 °C, preset 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMotorised valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eHoneywell V4043H1056C 2-port\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eExpansion vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e12–24 L (included, integral to pre-plumbed assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eInsulation technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eVacuum Insulation Panels + 4th-generation PU foam\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003ePre-plumbed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eYes — integral expansion vessel, cold-feed assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eFeet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eAdjustable — factory fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 18px;border-radius:6px;margin:28px 0 16px;font-size:17px;font-weight:700;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat makes the OSO Delta A-rated when most cylinders are C-rated?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eErP heat loss ratings for indirect hot water cylinders are primarily determined by \u003cstrong\u003estanding heat loss in kWh\/24h\u003c\/strong\u003e. The Delta achieves Class A by combining \u003cstrong\u003eVacuum Insulation Panels (VIPs)\u003c\/strong\u003e — panels containing near-vacuum cavities with a thermal conductivity far lower than any foam — with 4th-generation dense polyurethane foam. Together they reduce heat loss to a level that no foam-only design can match. OSO is the only brand offering A-rated cylinders across the full 150–300 L range.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the pre-plumbed (PP) and standard (unplumbed) Delta?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe \u003cstrong\u003epre-plumbed (PP) version\u003c\/strong\u003e — this product — has the integral expansion vessel and cold-feed pre-plumbing factory-assembled. This saves installers from fitting the expansion vessel, hose and inlet group assembly on site, cutting installation time by up to 70%. The unplumbed version gives the installer more flexibility in component positioning but takes longer to install. For new-build programmes, the PP version is the natural choice.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWho must install an unvented hot water cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eInstallation must be carried out by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e registered under the Building Regulations Part G competent person scheme (or a suitably supervised engineer working under G3 oversight). The Benchmark Commissioning Checklist must be completed and handed to the customer at handover. Non-compliant installation invalidates the warranty and may breach building regulations.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the OSO Delta compatible with heat pumps?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — the OSO Delta Coil (DC) indirect range is designed to work with \u003cstrong\u003egas, oil and LPG boilers, electric boilers, and air source heat pumps\u003c\/strong\u003e via the single heating coil. For heat pump applications, the recovery time will depend on the heat pump output. If you are pairing with a heat pump, ask about the OSO Supercoil (SC) variant which has a larger coil surface area optimised for the lower flow temperatures typical of heat pumps.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #c8e6e3;border-radius:6px;margin-bottom:10px;\"\u003e\n  \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:5px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the OSO Delta need annual servicing?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — \u003cstrong\u003eannual servicing by a G3-qualified engineer\u003c\/strong\u003e is required. During the annual service, the engineer checks the T\u0026amp;P relief valve, expansion relief valve, PRV, strainer, motorised valve operation, expansion vessel pre-charge, and the digital thermostat settings. The anti-legionella function should also be verified as active.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":64644274913629,"sku":"DC300PP","price":1700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OSOHotWaterDeltaDC300PPPre-plumbedIndirectUnventedHotWaterCylinder.webp?v=1778251960"},{"product_id":"heatrae-sadia-megaflo-eco-indirect-unvented-hot-water-cylinder-70i-125i-145i-170i-210i-250i-300i","title":"Heatrae Sadia Megaflo Eco Indirect Unvented Hot Water Cylinder – 70i \/ 125i \/ 145i \/ 170i \/ 210i \/ 250i \/ 300i","description":"\u003c!-- SEO Product Name: Heatrae Sadia Megaflo Eco Indirect Unvented Hot Water Cylinder – 70i \/ 125i \/ 145i \/ 170i \/ 210i \/ 250i \/ 300i --\u003e\n\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eHeatrae Sadia Megaflo Eco Indirect\u003c\/strong\u003e is the UK's market-leading indirectly heated unvented hot water cylinder — designed to be fed by a \u003cstrong\u003egas, oil, or heat-pump boiler\u003c\/strong\u003e as the primary heat source, with a \u003cstrong\u003esingle 3 kW backup immersion heater\u003c\/strong\u003e for off-peak or emergency use. Built in the UK from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, the Megaflo Eco Indirect features a \u003cstrong\u003eunique coil-in-coil heat exchanger\u003c\/strong\u003e for exceptionally fast recovery, \u003cstrong\u003einternal expansion\u003c\/strong\u003e (no external vessel required), and delivers \u003cstrong\u003emains-pressure hot water at up to 76 litres per minute\u003c\/strong\u003e — with a \u003cstrong\u003elifetime guarantee on the inner tank\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e76 l\/min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax flow at 3 bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e70–300 L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCapacity range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e60 mm\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCFC-free insulation\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e17–39 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoil reheat time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eLifetime\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eInner-tank guarantee\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: installer requirement --\u003e\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #e53e3e;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#c53030;\"\u003e⚠ Installer Requirement\u003c\/strong\u003e\u003cbr\u003e\n    Megaflo Eco Indirect cylinders must be installed and commissioned by a \u003cstrong\u003eG3 competent person\u003c\/strong\u003e (or equivalent under Scottish \/ Northern Irish Building Regulations). All electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in line with current IET Wiring Regulations. The Benchmark commissioning checklist must be completed and left with the householder.\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: indirect note --\u003e\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:4px;margin-bottom:28px;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Indirect (boiler-fed) models\u003c\/strong\u003e\u003cbr\u003e\n    These cylinders are heated primarily by your \u003cstrong\u003egas, oil, or heat-pump boiler\u003c\/strong\u003e via the internal coil. A \u003cstrong\u003esingle 3 kW backup immersion heater\u003c\/strong\u003e is included for off-peak electricity tariffs or when the boiler is unavailable. They are \u003cstrong\u003enot suitable for use with solid-fuel boilers or gravity-circulation primaries\u003c\/strong\u003e unless additional safety measures are fitted. If you need \u003cstrong\u003eelectric-only heating\u003c\/strong\u003e, please see our \u003cstrong\u003eMegaflo Eco Direct\u003c\/strong\u003e range.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    KEY FEATURES\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eCoil-in-Coil Heat Exchanger\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Megaflo Eco Indirect's \u003cstrong\u003eunique coil-in-coil heat exchanger\u003c\/strong\u003e maximises contact surface area between the primary circuit and stored water, delivering \u003cstrong\u003eexceptionally fast heat-up and recovery times\u003c\/strong\u003e — as quick as 17 minutes for the 70i at 15 l\/min primary flow — without the need for a high-volume boiler output.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eInternal Expansion — No External Vessel\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAn \u003cstrong\u003einternal floating-baffle air-gap system\u003c\/strong\u003e accommodates all domestic hot water expansion within the cylinder itself. \u003cstrong\u003eNo external expansion vessel is required\u003c\/strong\u003e for the DHW circuit, reducing pipework complexity and saving installation space — note that the primary heating circuit will still require its own expansion vessel if running a sealed system.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eDuplex Stainless Steel Construction\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery Megaflo Eco Indirect is fabricated from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, pressure-tested to 15 bar. The alloy combines superior corrosion resistance with a high strength-to-weight ratio — the basis for Heatrae Sadia's \u003cstrong\u003elifetime guarantee on the inner tank\u003c\/strong\u003e in domestic installations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eMains-Pressure Delivery — No Pump Needed\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eFed directly from the cold-water mains, the Megaflo Eco Indirect delivers \u003cstrong\u003eup to 76 litres per minute at 3 bar\u003c\/strong\u003e and 45 litres per minute at 1 bar — providing \u003cstrong\u003epowerful, simultaneous hot water to multiple outlets\u003c\/strong\u003e without shower pumps or loft tanks. Consistent pressure on both hot and cold services is ideal for thermostatic shower valves.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003e60 mm CFC\/HCFC-Free Insulation\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003e60 mm of fire-retardant polyurethane foam\u003c\/strong\u003e (zero ozone depletion, GWP = 3.1) with an \u003cstrong\u003einsulated T\u0026amp;P valve\u003c\/strong\u003e delivers excellent standing heat-loss performance — from 0.91 kWh\/24 h (70i) to 1.69 kWh\/24 h (300i) — exceeding Building Regulations Part L requirements across the range.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eBackup Immersion \u0026amp; Full Control Pack\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eA \u003cstrong\u003efactory-fitted single 3 kW Incoloy 825 alloy-sheathed immersion heater\u003c\/strong\u003e with manual-reset thermal cut-out provides electric backup. The cylinder ships complete with an \u003cstrong\u003eadditional thermostat and thermal cut-out, 22 mm 2-port motorised valve, and wiring centre\u003c\/strong\u003e — fully pre-wired and ready for connection to a system or heat-only boiler.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFull Safety Kit Supplied as Standard\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery model includes a \u003cstrong\u003ecomplete cold-water inlet control kit\u003c\/strong\u003e (3 bar PRV · 8 bar pressure relief valve · ¼-turn isolator · line strainer · non-return valve · drain cock), a \u003cstrong\u003efactory-fitted 90 °C \/ 10 bar T\u0026amp;P relief valve\u003c\/strong\u003e, tundish, and T\u0026amp;P insulation kit — plus a \u003cstrong\u003e½\" BSP secondary return tapping\u003c\/strong\u003e (125i and above) for systems requiring circulation.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eErP-Rated \u0026amp; Regulation-Compliant\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Megaflo Eco Indirect range achieves an \u003cstrong\u003eErP Energy Efficiency Class B\u003c\/strong\u003e (70i–210i) or \u003cstrong\u003eClass C\u003c\/strong\u003e (250i–300i), complies with \u003cstrong\u003eBuilding Regulations Parts G and L\u003c\/strong\u003e, and holds \u003cstrong\u003eKiwa certification No. 1608707\u003c\/strong\u003e. The range is manufactured under \u003cstrong\u003eBS EN ISO 9001, ISO 14001, ISO 50001, and OHSAS 18001\u003c\/strong\u003e quality standards.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- What's in the box --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    WHAT'S INCLUDED AS STANDARD\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;margin-bottom:32px;font-size:15px;\"\u003e\n    \u003cul style=\"margin:0;padding-left:20px;line-height:2;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted Incoloy 825 alloy single 3 kW immersion heater\u003c\/strong\u003e with thermal controls and manual-reset cut-out\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCold Water Inlet Control Kit\u003c\/strong\u003e: 3 bar PRV · 8 bar pressure relief valve · ¼-turn isolating valve · line strainer · non-return valve · drain cock with hose connector · nuts and olives\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted T\u0026amp;P relief valve\u003c\/strong\u003e set at 90 °C \/ 10 bar (BS EN 1490)\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eT\u0026amp;P valve insulation kit\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e15\/22 mm tundish\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAdditional thermostat and thermal cut-out\u003c\/strong\u003e (indirect circuit)\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eWiring centre\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e22 mm 2-port motorised valve\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin:12px 0 0;font-size:14px;color:#444;\"\u003eOptional upgrade: \u003cstrong\u003eTitanium Indirect Control Assembly and Immersion Heater\u003c\/strong\u003e (part 95 970 554) — for aggressive or hard water areas.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec tables heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FULL SPECIFICATIONS — ALL INDIRECT VARIANTS\n  \u003c\/div\u003e\n\n  \u003c!-- General spec --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHigh-grade duplex stainless steel — pressure tested to 15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermal insulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 mm CFC\/HCFC-free fire-retardant polyurethane foam (GWP = 3.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOperating pressure (DHW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.3 MPa (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax incoming mains pressure (to PRV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.6 MPa (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMin recommended supply pressure \/ flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.15 MPa (1.5 bar) — 20 litres\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePressure relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.8 MPa (8 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e90 °C \/ 1 MPa (10 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion heater (backup)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eSingle 3 kW @ 240 V \/ 2.8 kW @ 230 V (AC only) — Incoloy 825 alloy sheathed\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDHW connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm compression \/ ¾\" BSP male\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSecondary return connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e½\" BSP female (125i and above)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermostat setting (factory)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter (all models)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e579 mm (Ø)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOuter casing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eWhite textured plastic-coated corrosion-resistant steel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eKiwa certification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eNo. 1608707\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eTank guarantee\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eLifetime (inner tank) · 2 years (components)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCountry of manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Per-model spec table --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e70i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e125i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e145i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e210i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300i\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050461\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050463\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050465\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050467\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050469\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050472\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050475\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eNominal capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e145\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e170\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion heater (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStorage volume @ 3 bar (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e92\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e137\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e155\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e178\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e195\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e233\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e283\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax flow at 3 bar (L\/min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil heat-up time at 15 l\/min 80 °C (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e17\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e24\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e34\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e39\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eRecovery 70% draw-off (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e15\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e17\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e16\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding heat loss (kWh\/24 h)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.91\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.05\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.18\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.61\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.69\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding heat loss (kWh\/year)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e332\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e383\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e430\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e438\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e518\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e588\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e617\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e38\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e44\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e49\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e59\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e67\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight empty (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e31\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e39\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e43\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight full (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e204\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e233\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e253\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e358\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Dimensions table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    DIMENSIONS (mm)\n  \u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e70i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e125i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e145i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e210i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250i\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300i\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eA — DHW inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e414\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB — Primary coil connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC — Secondary return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e709\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e810\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e934\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1011\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1238\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eD — T\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e495\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e794\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e895\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1020\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1095\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1323\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1574\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eE — Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e802\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1102\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1229\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1384\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1486\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1738\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2053\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eF — Depth (footprint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eG — Width (Ø)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eH — Sensor pocket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eI — Cable entry lower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e275\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FREQUENTLY ASKED QUESTIONS\n  \u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the Megaflo Eco Indirect and the Megaflo Eco Direct?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The \u003cstrong\u003eIndirect\u003c\/strong\u003e models (70i–300i) are heated primarily by a \u003cstrong\u003eboiler via an internal coil\u003c\/strong\u003e, with a \u003cstrong\u003esingle 3 kW backup immersion heater\u003c\/strong\u003e. They are the right choice if you have a gas, oil, or heat-pump boiler and want to benefit from faster recovery times and lower running costs. The \u003cstrong\u003eDirect\u003c\/strong\u003e models (70D–300DD) rely exclusively on \u003cstrong\u003eelectric immersion heaters\u003c\/strong\u003e (up to 2 × 3 kW) and suit all-electric homes or properties without a boiler.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs a separate expansion vessel needed for the DHW circuit?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      \u003cstrong\u003eNo\u003c\/strong\u003e — the Megaflo Eco Indirect's \u003cstrong\u003einternal floating-baffle air-gap system\u003c\/strong\u003e accommodates domestic hot water expansion within the cylinder, so \u003cstrong\u003eno external DHW expansion vessel is required\u003c\/strong\u003e. However, if you are running a \u003cstrong\u003esealed primary heating circuit\u003c\/strong\u003e, you must fit a separate primary-circuit expansion vessel — this is not accommodated within the cylinder and is a separate installation requirement governed by your boiler manufacturer's instructions.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the Megaflo Eco Indirect compatible with a heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The Megaflo Eco Indirect can be connected to a heat pump as the primary heat source, though the \u003cstrong\u003ecoil recovery performance is specified at 15 l\/min primary flow at 80 °C\u003c\/strong\u003e — typical of gas and oil boilers. Heat pumps typically operate at lower flow temperatures (35–55 °C) and higher flow rates. For dedicated heat-pump applications, \u003cstrong\u003eHeatrae Sadia recommend evaluating their larger-coil models or heat-pump-specific cylinders\u003c\/strong\u003e to ensure adequate energy transfer. Contact us for specification advice.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat boilers is the Megaflo Eco Indirect compatible with?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The Megaflo Eco Indirect is designed for use with \u003cstrong\u003eheat-only (regular) boilers and system boilers\u003c\/strong\u003e — i.e. boilers whose output is fully under thermostatic control. It is \u003cstrong\u003enot suitable for use with solid-fuel boilers\u003c\/strong\u003e or any boiler without effective thermostatic energy-input control, or with \u003cstrong\u003egravity-circulation primaries\u003c\/strong\u003e, unless additional safety measures are installed. It is also incompatible with combination (combi) boilers, which have no cylinder flow.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWho must install a Megaflo Eco Indirect, and what regulations apply?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Installation must be carried out by a \u003cstrong\u003eG3 Competent Person\u003c\/strong\u003e (England \u0026amp; Wales), under Building Warrant (Scotland), or to Building Regulation P5 (Northern Ireland). Electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e to IET Wiring Regulations. The installer must complete the \u003cstrong\u003eBenchmark commissioning checklist\u003c\/strong\u003e and leave the product guide with the householder. Compliance with \u003cstrong\u003eBuilding Regulations Parts G and L\u003c\/strong\u003e, and the Water Supply (Water Fittings) Regulations is mandatory.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the guarantee on the Megaflo Eco Indirect?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Heatrae Sadia provide a \u003cstrong\u003elifetime guarantee on the inner duplex stainless steel tank\u003c\/strong\u003e for domestic first-owner installations (transferring to a 30-year warranty for subsequent owners). \u003cstrong\u003eAll other components\u003c\/strong\u003e — immersion heater, valves, motorised valve, wiring centre — carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Warranty validity requires correct installation, annual servicing, and a completed Benchmark checklist.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"70L","offer_id":64668755132765,"sku":"95050461","price":1200.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":64668755165533,"sku":"95050463","price":1330.0,"currency_code":"GBP","in_stock":true},{"title":"145L","offer_id":64668755198301,"sku":"95050465","price":1495.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":64668755231069,"sku":"95050467","price":1595.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":64668755263837,"sku":"95050469","price":1790.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64668755296605,"sku":"95050472","price":1970.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64668755329373,"sku":"95050475","price":2145.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HeatraeSadiaMegafloEcoIndirectUnventedHotWaterCylinder.webp?v=1778564153"},{"product_id":"heatrae-sadia-megaflo-eco-plus-indirect-unvented-hot-water-cylinder-250i-300i-400i-500i-570i","title":"Heatrae Sadia Megaflo Eco Plus Indirect Unvented Hot Water Cylinder – 250i \/ 300i \/ 400i \/ 500i \/ 570i","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eHeatrae Sadia Megaflo Eco Plus Indirect\u003c\/strong\u003e is the high-capacity evolution of the market-leading Megaflo range — engineered for \u003cstrong\u003elarge domestic properties and light commercial applications\u003c\/strong\u003e demanding exceptional volumes of mains-pressure hot water. Available in \u003cstrong\u003e250, 300, 400, 500, and 570 litres\u003c\/strong\u003e, these boiler-fed unvented cylinders feature an \u003cstrong\u003eexpanded potable-water coil\u003c\/strong\u003e for outstanding heat transfer, \u003cstrong\u003e100 mm insulation\u003c\/strong\u003e on the larger models, and are built from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e (Marine Grade Duplex 2205 on 400 L and above) with a \u003cstrong\u003elifetime inner-tank guarantee\u003c\/strong\u003e. A \u003cstrong\u003esingle 3 kW backup immersion heater\u003c\/strong\u003e provides electric fallback and off-peak charging capability.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e250–570 L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCapacity range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e3.5 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eOperating pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e42 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoil rating (250\/300i)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e15–29 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoil reheat time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-width:700;\"\u003eLifetime\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eInner-tank guarantee\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: installer requirement --\u003e\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #e53e3e;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#c53030;\"\u003e⚠ Installer Requirement\u003c\/strong\u003e\u003cbr\u003e\n    Megaflo Eco Plus cylinders must be installed and commissioned by a \u003cstrong\u003eG3 competent person\u003c\/strong\u003e (or equivalent under Scottish \/ Northern Irish Building Regulations). Electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in line with current IET Wiring Regulations. The Benchmark checklist must be completed at commissioning.\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: indirect note --\u003e\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Indirect (boiler-fed) models — this listing\u003c\/strong\u003e\u003cbr\u003e\n    This page covers the \u003cstrong\u003eEco Plus Indirect range\u003c\/strong\u003e (250i EP – 570i EP), heated by a \u003cstrong\u003egas, oil, or heat-pump boiler\u003c\/strong\u003e via a primary coil, with a 3 kW electric backup immersion heater. An \u003cstrong\u003eexpansion vessel is supplied\u003c\/strong\u003e with every Eco Plus Indirect cylinder (24 L for 250\/300i, 35 L for 400–570i) — unlike the standard Eco Indirect which uses internal expansion only. Direct (all-electric) variants are also available separately.\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: steel grade difference --\u003e\n  \u003cdiv style=\"background:#fff8e6;border-left:4px solid #d69e2e;padding:14px 18px;border-radius:4px;margin-bottom:28px;\"\u003e\n    \u003cstrong style=\"color:#744210;\"\u003eℹ Cylinder material by size\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003e250i and 300i\u003c\/strong\u003e — \u003cstrong\u003eHigh Grade Duplex (HGD)\u003c\/strong\u003e stainless steel · \u003cstrong\u003e400i, 500i, and 570i\u003c\/strong\u003e — \u003cstrong\u003eMarine Grade Duplex 2205 (MGD)\u003c\/strong\u003e stainless steel, providing even greater corrosion resistance and strength for larger vessels.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    KEY FEATURES\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eHigh-Output Primary Coil\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Eco Plus Indirect features an \u003cstrong\u003eenlarged primary coil\u003c\/strong\u003e capable of \u003cstrong\u003e42 kW output on 250\/300i models\u003c\/strong\u003e (at 15 l\/min, 80 °C flow) and \u003cstrong\u003eup to 56.9 kW on the 400i\u003c\/strong\u003e at 60 l\/min — enabling outstanding \u003cstrong\u003efirst-hour and continuous hot water performance\u003c\/strong\u003e. First-hour output reaches 898 litres (250i) and 1,485 litres (400i) at ΔT 45 K.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eHigher Operating Pressure — 3.5 Bar\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEco Plus cylinders operate at \u003cstrong\u003e3.5 bar\u003c\/strong\u003e — 0.5 bar higher than the standard Eco range — delivering even more powerful flow rates to multiple simultaneous outlets. This makes the Eco Plus the right choice for \u003cstrong\u003elarge homes with several bathrooms, high-demand en suites, or applications requiring oversized showerheads\u003c\/strong\u003e and fast-fill bathtubs.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eExpansion Vessel Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eUnlike the standard Eco Indirect, \u003cstrong\u003eevery Eco Plus Indirect includes a potable-water expansion vessel\u003c\/strong\u003e as standard — \u003cstrong\u003e24 litres (250i\/300i)\u003c\/strong\u003e or \u003cstrong\u003e35 litres (400i–570i)\u003c\/strong\u003e, pre-set at 3 bar with ¾\" BSP connection. This simplifies installation planning and ensures compliance with system-expansion requirements without additional component sourcing.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eEnhanced Insulation on Larger Models\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe 250i and 300i carry \u003cstrong\u003e60 mm CFC\/HCFC-free polyurethane foam insulation\u003c\/strong\u003e matching the standard Eco range. The \u003cstrong\u003e400i, 500i, and 570i step up to 100 mm insulation\u003c\/strong\u003e — reducing proportional standing losses for these larger vessels and delivering excellent heat retention performance in commercial plant-room environments.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eMarine Grade Duplex on 400–570 L\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe three largest Eco Plus Indirect models (400i, 500i, 570i) use \u003cstrong\u003eMarine Grade Duplex 2205 stainless steel\u003c\/strong\u003e — a higher-specification alloy used in demanding marine and industrial environments, offering \u003cstrong\u003esuperior pitting and crevice corrosion resistance\u003c\/strong\u003e. All models are pressure-tested to 15 bar and backed by the Megaflo \u003cstrong\u003elifetime inner-tank guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFull Safety \u0026amp; Control Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery Eco Plus Indirect includes a \u003cstrong\u003e3.5 bar PRV (6 bar on 250\/300i), 8 bar pressure relief valve, ¼-turn isolator, line strainer, non-return valve, factory-fitted 90 °C \/ 10 bar T\u0026amp;P valve, tundish, drain valve, additional thermostat and thermal cut-out, wiring centre, and 2-port motorised valve\u003c\/strong\u003e — a complete installation pack out of the box.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Spec tables heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FULL SPECIFICATIONS — ECO PLUS INDIRECT VARIANTS\n  \u003c\/div\u003e\n\n  \u003c!-- General spec --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003e250i \/ 300i EP\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003e400i \/ 500i \/ 570i EP\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHigh Grade Duplex (HGD) stainless steel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eMarine Grade Duplex 2205 (MGD)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInsulation thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 mm CFC\/HCFC-free PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e100 mm CFC\/HCFC-free PU foam\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOperating pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e0.35 MPa (3.5 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax mains supply pressure (to PRV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e1.6 MPa (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMin recommended supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e0.15 MPa (1.5 bar) at 50 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePressure relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.6 MPa (6 bar)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.8 MPa (8 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e90 °C \/ 1 MPa (10 bar) — ½\" tapping (250\/300) · ¾\" tapping (400–570)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion heater (backup)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003eSingle 3 kW @ 240 V \/ 2.8 kW @ 230 V (AC only)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary flow connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e¾\" BSP (M)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1\" BSP (F)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHot outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e¾\" BSP (M)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1\" BSP (F)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCold inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e¾\" BSP (M)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1\" BSP (F)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSecondary return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e1\" BSP (F)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax primary coil pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003e10 bar (note: zone valve rated to 8.5 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eGlobal Warming Potential (insulation)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003eGWP = 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eTank guarantee\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"2\"\u003eLifetime (inner tank) · 2 years (components)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Per-model spec table --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e400i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e500i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e570i EP\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050711\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050712\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050713\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050714\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eVolume (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e400\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e500\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e570\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStorage volume V (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e400\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e500\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e570\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e79\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e72\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e89\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e102\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeat loss (kWh\/24 h)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.67\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.89\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.72\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.14\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.44\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil rating at 15 l\/min 80 °C (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e42.2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e42.0\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e56.9\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e54.3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e53.6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary flow rate (boiler)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e15 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e15 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eReheat time (mins)*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e15\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeat-up from cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e21\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e1st hour performance at ΔT 45K (l\/hr)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e898\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e956\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,485\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,535\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,592\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eContinuous performance at ΔT 45K (l\/hr)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e648\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e656\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,085\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,035\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1,022\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eExpansion vessel (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e24\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e24\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight empty (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e59\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e66\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e78\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e107\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight full (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e309\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e366\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e478\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e595\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e677\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n  \u003cp style=\"font-size:13px;color:#555;margin:-16px 0 24px;\"\u003e* Continuous reheat based on ΔT 45K primary flow at 80 °C. 250i\/300i at 15 l\/min; 400i–570i at 60 l\/min.\u003c\/p\u003e\n\n  \u003c!-- Dimensions table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    DIMENSIONS (mm)\n  \u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e400i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e500i EP\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e570i EP\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eA — Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1737\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2052\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1502\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1802\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1997\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB — Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e861\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e861\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e861\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eD — T\u0026amp;P valve height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1441\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1755\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1116\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1419\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1611\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eE — Secondary return height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1321\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1635\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e832\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1135\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1330\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eF — Primary flow height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e499\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e499\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e499\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eG — Primary return height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e373\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e325\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e325\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e325\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eH — Cold water inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e354\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e354\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e309\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e309\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e309\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eL — HWS outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1366\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1681\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003en\/a\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003en\/a\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FREQUENTLY ASKED QUESTIONS\n  \u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat makes the Eco Plus Indirect different from the standard Megaflo Eco Indirect?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The Eco Plus Indirect offers three key advances: \u003cstrong\u003e(1) higher operating pressure\u003c\/strong\u003e at 3.5 bar vs 3 bar on the standard Eco; \u003cstrong\u003e(2) a larger-capacity coil\u003c\/strong\u003e rated up to 56.9 kW (vs 24.3 kW on a 300i standard) for dramatically faster recovery on large cylinders; and \u003cstrong\u003e(3) a supplied expansion vessel\u003c\/strong\u003e — on the standard Eco, DHW expansion is managed internally, but the Eco Plus uses an external vessel, giving engineers more flexibility in primary circuit design. The 400i–570i also use \u003cstrong\u003eMarine Grade Duplex 2205\u003c\/strong\u003e steel and 100 mm insulation.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the Eco Plus suitable for heat pump installations?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The 250i and 300i Eco Plus are rated at \u003cstrong\u003e15 l\/min primary flow\u003c\/strong\u003e, which can suit some heat pump configurations; the \u003cstrong\u003e400i–570i require 60 l\/min primary flow\u003c\/strong\u003e and are better suited to high-output heating plant. Heat pumps typically operate at lower flow temperatures (35–55 °C) than the 80 °C coil-rating basis — this will reduce effective coil output. For dedicated heat-pump cylinder applications, please contact us for specification advice to confirm compatibility.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the Eco Plus Indirect come with an expansion vessel?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      \u003cstrong\u003eYes\u003c\/strong\u003e — every Eco Plus Indirect includes a \u003cstrong\u003epotable-water expansion vessel\u003c\/strong\u003e: 24 litres (250i\/300i) or 35 litres (400i–570i), pre-set at 3 bar. This is included in the product package. Note that this vessel covers the DHW circuit only; the \u003cstrong\u003eprimary (heating) circuit expansion vessel must be provided separately\u003c\/strong\u003e as required by your boiler manufacturer.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat size Eco Plus Indirect do I need?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      As a general guide: \u003cstrong\u003e250i\u003c\/strong\u003e suits 4–5 bedroom homes with 2–3 bathrooms; \u003cstrong\u003e300i\u003c\/strong\u003e suits 5–6 bedroom homes or high simultaneous demand; \u003cstrong\u003e400i–570i\u003c\/strong\u003e are suited to large domestic properties with multiple bathrooms and en suites, or light commercial premises. The first-hour performance figure (litres at ΔT 45K) is the most useful sizing metric for high-demand applications — this ranges from \u003cstrong\u003e898 l\/hr (250i) to 1,592 l\/hr (570i)\u003c\/strong\u003e. Contact us for a sizing consultation.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the guarantee on the Megaflo Eco Plus?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Heatrae Sadia provide a \u003cstrong\u003elifetime guarantee on the inner stainless steel tank\u003c\/strong\u003e for first-owner domestic installations (30 years transferable to subsequent owners). \u003cstrong\u003eAll other components\u003c\/strong\u003e — valves, immersion heater, motorised valve, wiring centre, expansion vessel — carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Warranty validity requires correct installation by a competent person, annual servicing, and a completed Benchmark commissioning checklist.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"250L","offer_id":64668766536029,"sku":"95050710","price":2335.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64668766568797,"sku":"95050711","price":2500.0,"currency_code":"GBP","in_stock":true},{"title":"400L","offer_id":64668766372189,"sku":"95050712","price":3930.0,"currency_code":"GBP","in_stock":true},{"title":"500L","offer_id":64668766404957,"sku":"95050713","price":3990.0,"currency_code":"GBP","in_stock":true},{"title":"570L","offer_id":64668766470493,"sku":"95050714","price":4100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MegaflocylindersrangewithErP.jpg?v=1777654797"},{"product_id":"heatrae-sadia-megaflo-eco-systemready-indirect-unvented-hot-water-cylinder-170sb-210sb-250sb-300sb","title":"Heatrae Sadia Megaflo Eco SystemReady Indirect Unvented Hot Water Cylinder – 170SB \/ 210SB \/ 250SB \/ 300SB","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eHeatrae Sadia Megaflo Eco SystemReady\u003c\/strong\u003e is the fastest-installing variant of the market-leading Megaflo Eco unvented cylinder range — \u003cstrong\u003efactory pre-plumbed and pre-wired\u003c\/strong\u003e for direct connection to a \u003cstrong\u003esystem boiler\u003c\/strong\u003e. Available in 170, 210, 250, and 300 litres, every SystemReady cylinder arrives on site with the heating controls, motorised valve, and wiring centre already mounted and connected to the cylinder body — significantly reducing labour time and delivering a consistently \u003cstrong\u003eneater, more professional installation appearance\u003c\/strong\u003e. Built from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e with a \u003cstrong\u003elifetime inner-tank guarantee\u003c\/strong\u003e, the SystemReady delivers \u003cstrong\u003emains-pressure hot water at up to 76 litres per minute\u003c\/strong\u003e with no need for loft tanks, shower pumps, or an external DHW expansion vessel.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e76 l\/min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax flow at 3 bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e170–300 L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCapacity range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003ePre-plumbed\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eFactory wired \u0026amp; plumbed\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e16–27 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoil recovery time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eLifetime\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eInner-tank guarantee\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: installer requirement --\u003e\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #e53e3e;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#c53030;\"\u003e⚠ Installer \u0026amp; Regulatory Requirements\u003c\/strong\u003e\u003cbr\u003e\n    Megaflo Eco SystemReady cylinders must be installed and commissioned by a \u003cstrong\u003eG3 competent person\u003c\/strong\u003e (or equivalent under Scottish \/ Northern Irish Building Regulations). All electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e to current IET Wiring Regulations. All installations must be \u003cstrong\u003enotified to Local Area Building Control\u003c\/strong\u003e. The Benchmark commissioning checklist must be completed and left with the householder.\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: system boiler only --\u003e\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Designed for system boilers — not heat-only or combi boilers\u003c\/strong\u003e\u003cbr\u003e\n    The Megaflo Eco SystemReady is specifically engineered for use with a \u003cstrong\u003esystem boiler\u003c\/strong\u003e, which has its own integral pump, expansion vessel, and controls. It is \u003cstrong\u003enot designed for heat-only (regular) boilers\u003c\/strong\u003e — if you are using a heat-only boiler, please see the \u003cstrong\u003eMegaflo Eco SystemFit\u003c\/strong\u003e range. A \u003cstrong\u003etapping for a second heating zone\u003c\/strong\u003e is included as standard for multi-zone system installations.\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: primary expansion note --\u003e\n  \u003cdiv style=\"background:#fff8e6;border-left:4px solid #d69e2e;padding:14px 18px;border-radius:4px;margin-bottom:28px;\"\u003e\n    \u003cstrong style=\"color:#744210;\"\u003eℹ Primary circuit expansion\u003c\/strong\u003e\u003cbr\u003e\n    The Megaflo Eco SystemReady has \u003cstrong\u003eno internal DHW expansion vessel\u003c\/strong\u003e — domestic hot water expansion is handled by the integral floating-baffle system. However, the \u003cstrong\u003eprimary heating circuit expansion vessel supplied\u003c\/strong\u003e with the unit must be correctly installed in the primary circuit. The safety valves fitted protect the water heater only and do not protect the primary system.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    KEY FEATURES\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFactory Pre-Plumbed \u0026amp; Pre-Wired\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SystemReady's defining feature is its \u003cstrong\u003efactory-assembled control pack\u003c\/strong\u003e — the cylinder thermostat, thermal cut-out, 22 mm 2-port motorised valve, and wiring centre are \u003cstrong\u003ealready mounted and wired to the cylinder body\u003c\/strong\u003e before delivery. This eliminates on-site assembly of the indirect control components, \u003cstrong\u003ereducing installation time\u003c\/strong\u003e and eliminating wiring errors.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eCompatible with Most System Boilers\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SystemReady is designed to work with \u003cstrong\u003ethe majority of modern system boilers\u003c\/strong\u003e — the boiler's integral pump, expansion vessel, and controls manage the primary heating circuit, while the SystemReady cylinder handles DHW storage and delivery. A \u003cstrong\u003etapping for a second heating zone\u003c\/strong\u003e (e.g. underfloor heating or a separate radiator zone) is included as standard.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eHigh-Performance Coil-in-Coil Exchanger\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SystemReady uses the same \u003cstrong\u003ehigh-performance coil-in-coil heat exchanger\u003c\/strong\u003e as the standard Megaflo Eco Indirect, achieving \u003cstrong\u003erecovery of 70% draw-off in 16–27 minutes\u003c\/strong\u003e (at 15 l\/min, 80 °C primary flow). Coil ratings of \u003cstrong\u003e19.4–20.5 kW at 15 l\/min\u003c\/strong\u003e ensure rapid cylinder reheat and excellent simultaneous hot-water performance.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eInternal Expansion — No DHW Expansion Vessel\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003einternal floating-baffle air-gap system\u003c\/strong\u003e accommodates domestic hot water thermal expansion within the cylinder, eliminating the need for an external DHW expansion vessel and keeping the installation footprint compact. The unit's floor depth of \u003cstrong\u003e710 mm\u003c\/strong\u003e should be planned for — slightly larger than the standard Eco Indirect due to the pre-fitted control assembly.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eDuplex Stainless Steel — Lifetime Tank Guarantee\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery SystemReady cylinder is fabricated from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, 100% pressure-tested to 15 bar. This alloy's superior strength and corrosion resistance underpins Heatrae Sadia's \u003cstrong\u003elifetime guarantee on the inner tank\u003c\/strong\u003e for domestic first-owner installations. Performance and insulation levels \u003cstrong\u003eexceed Building Regulations Part L\u003c\/strong\u003e requirements.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003e60 mm Insulation \u0026amp; Mains-Pressure Delivery\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003e60 mm of CFC\/HCFC-free polyurethane foam\u003c\/strong\u003e (GWP = 3.1) with an insulated T\u0026amp;P valve gives excellent standing heat-loss performance. Fed directly from the cold-water mains, all models deliver \u003cstrong\u003eup to 76 litres per minute at 3 bar\u003c\/strong\u003e and 45 litres per minute at 1 bar — providing powerful simultaneous hot water to multiple outlets \u003cstrong\u003ewithout shower pumps or loft tanks\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- What's included --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    WHAT'S INCLUDED AS STANDARD\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;margin-bottom:32px;font-size:15px;\"\u003e\n    \u003cul style=\"margin:0;padding-left:20px;line-height:2;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory pre-mounted \u0026amp; pre-wired indirect control pack\u003c\/strong\u003e: cylinder thermostat · thermal cut-out · wiring centre · 22 mm 2-port motorised valve\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted 3 kW backup immersion heater\u003c\/strong\u003e with manual-reset thermal cut-out\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCold Water Inlet Control Kit\u003c\/strong\u003e: 3 bar PRV · 8 bar pressure relief valve · ¼-turn isolating valve · line strainer · non-return valve · drain cock\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted T\u0026amp;P relief valve\u003c\/strong\u003e set at 90 °C \/ 10 bar (BS EN 1490)\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eT\u0026amp;P valve insulation kit\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e15\/22 mm tundish\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eSecond zone heating tapping\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec tables heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FULL SPECIFICATIONS — ALL SYSTEMREADY VARIANTS\n  \u003c\/div\u003e\n\n  \u003c!-- General spec --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHigh-grade duplex stainless steel — pressure tested to 15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermal insulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 mm CFC\/HCFC-free fire-retardant polyurethane foam (GWP = 3.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOperating pressure (DHW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.3 MPa (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax mains supply pressure (to PRV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.6 MPa (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMin recommended supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.15 MPa (1.5 bar) — 20 litres\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePressure relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.8 MPa (8 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e90 °C \/ 1 MPa (10 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eBackup immersion heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eSingle 3 kW @ 240 V \/ 2.8 kW @ 230 V (AC only)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDHW connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm male compression\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eThermostat setting (factory)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter (all models)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e579 mm (Ø)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMin width requirement (all models)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e690 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDepth \/ min depth requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e710 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eKiwa certification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eNo. 1608714\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eTank guarantee\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eLifetime (inner tank) · 2 years (components)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCountry of manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Per-model spec table --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e210SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300SB\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050499\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050500\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050501\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050502\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eNominal capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e170\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e59\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e79\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding heat loss (kWh\/24 h)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.61\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.69\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding heat loss (kWh\/year)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e438\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e518\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e588\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e617\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil surface area (m²)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.79\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.79\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.79\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.79\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil heat-up time at 15 l\/min 80 °C (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e34\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e39\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eRecovery 70% draw-off (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e16\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil rating at 15 l\/min (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19.4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19.4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e19.5\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e20.5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil rating at 30 l\/min (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25.1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25.3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e24.2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25.4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil pressure drop at 15 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"4\"\u003e0.005 MPa (0.05 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCoil pressure drop at 30 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\" colspan=\"4\"\u003e0.018 MPa (0.18 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax flow at 3 bar (L\/min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e76\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax flow at 1 bar (L\/min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e45\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e45\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e45\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight empty (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e48\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight full (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e293\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e348\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Dimensions table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    DIMENSIONS (mm)\n  \u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e210SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250SB\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300SB\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eA — Primary return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e316\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e316\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e316\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e316\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB — Cold inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e355\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e355\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e355\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e355\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC — Cable entry lower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e310\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e310\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e310\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e310\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eD — Sensor pocket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e410\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eE — Secondary return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e934\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1011\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1238\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eF — T\u0026amp;P relief valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1020\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1095\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1323\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1574\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eG — Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1384\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1486\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1738\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2053\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eH — Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eI — Width (Ø)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e579\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eJ — Min width requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e690\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e690\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e690\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e690\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eK — Min depth requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e710\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003e\n    FREQUENTLY ASKED QUESTIONS\n  \u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the Megaflo Eco SystemReady and the standard Megaflo Eco Indirect?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Both use the same duplex stainless steel cylinder and coil-in-coil heat exchanger. The key difference is that the \u003cstrong\u003eSystemReady arrives factory pre-plumbed and pre-wired\u003c\/strong\u003e — the cylinder thermostat, thermal cut-out, motorised valve, and wiring centre are already assembled and connected on the cylinder body, saving significant on-site labour. The SystemReady is also \u003cstrong\u003especifically configured for system boilers\u003c\/strong\u003e and includes a \u003cstrong\u003esecond zone heating tapping\u003c\/strong\u003e. The standard Eco Indirect is a bare cylinder requiring the installer to fit and wire the controls on site.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the Megaflo Eco SystemReady be used with a heat-only (regular) boiler?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      \u003cstrong\u003eNo\u003c\/strong\u003e — the SystemReady is specifically designed for \u003cstrong\u003esystem boilers\u003c\/strong\u003e, which have their own integral pump and expansion vessel. For use with a \u003cstrong\u003eheat-only (regular) boiler\u003c\/strong\u003e — which requires an external pump, feed-and-expansion cistern, or a separate primary pump and controls — Heatrae Sadia recommend the \u003cstrong\u003eMegaflo Eco SystemFit\u003c\/strong\u003e range instead, which is configured for that application.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDo I need an expansion vessel with the SystemReady?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The \u003cstrong\u003edomestic hot water circuit does not require a separate expansion vessel\u003c\/strong\u003e — the cylinder's internal floating-baffle system handles DHW expansion. However, the \u003cstrong\u003eprimary heating circuit must have its own expansion vessel\u003c\/strong\u003e, which on a system boiler is typically integral to the boiler. Additionally, a \u003cstrong\u003eprimary circuit expansion relief valve\u003c\/strong\u003e is supplied with the SystemReady and must be fitted correctly — the cylinder's safety valves protect only the DHW side.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhy is the SystemReady's footprint depth larger than the standard Eco Indirect?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The SystemReady's overall depth is \u003cstrong\u003e710 mm\u003c\/strong\u003e (minimum space requirement also 710 mm) compared to 600 mm on a standard Eco Indirect. This is because the \u003cstrong\u003efactory-fitted plumbing and control assembly protrudes from the side of the cylinder\u003c\/strong\u003e. Installers must ensure the airing cupboard or plant room provides at least 710 mm depth and 690 mm width to accommodate the pre-plumbed unit. This space requirement should be confirmed before ordering.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the guarantee on the Megaflo Eco SystemReady?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Heatrae Sadia provide a \u003cstrong\u003elifetime guarantee on the inner duplex stainless steel tank\u003c\/strong\u003e for domestic first-owner installations (30 years transferable). The \u003cstrong\u003epre-fitted pump and motorised valve\u003c\/strong\u003e carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e; all other components — valves, immersion heater, wiring centre — also have a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Warranty validity requires correct installation to G3 and the appropriate Building Regulations, plus annual servicing and a completed Benchmark checklist.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"170L","offer_id":64668773777757,"sku":"95050499","price":1900.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":64668773810525,"sku":"95050500","price":2200.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64668773843293,"sku":"95050501","price":2430.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64668773876061,"sku":"95050502","price":2650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HeatraeSadiaMegafloEcoSystemReadyIndirectUnventedHotWaterCylinder.webp?v=1778565525"},{"product_id":"telford-hurricane-indirect-unvented-hot-water-cylinder-90-125-150-170-200-250-300-litre","title":"Telford Hurricane Indirect Unvented Hot Water Cylinder – 90 \/ 125 \/ 150 \/ 170 \/ 200 \/ 250 \/ 300 Litre","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eTelford Hurricane Indirect\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance unvented hot water cylinder\u003c\/strong\u003e designed for use with a \u003cstrong\u003egas, oil-fired, or heat-pump boiler\u003c\/strong\u003e as the primary heat source. Manufactured in Britain from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e with \u003cstrong\u003e316L grade fittings and internal coil\u003c\/strong\u003e, every Hurricane Indirect is supplied with a \u003cstrong\u003efactory-fitted single 3 kW backup immersion heater\u003c\/strong\u003e, a complete unvented component kit, and an external expansion vessel. Available from \u003cstrong\u003e90 to 300 litres\u003c\/strong\u003e, the range carries a \u003cstrong\u003elifetime manufacturing warranty\u003c\/strong\u003e on the inner container and is \u003cstrong\u003eWRAS approved\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e90–300 L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCapacity range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e3 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eBackup immersion\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e3 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eOperating pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e26–40 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoil reheat time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003eLifetime\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eInner tank warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Installer callout --\u003e\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #e53e3e;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#c53030;\"\u003e⚠ Installer Requirement — G3 Competent Person\u003c\/strong\u003e\u003cbr\u003e\n    Unvented hot water cylinders must be installed and commissioned by a \u003cstrong\u003eG3 accredited competent person\u003c\/strong\u003e in accordance with \u003cstrong\u003eBuilding Regulations Approved Document G3\u003c\/strong\u003e. All electrical connections must be completed by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e to current IET Wiring Regulations. The Benchmark commissioning checklist must be completed and left with the householder.\n  \u003c\/div\u003e\n\n  \u003c!-- Indirect note --\u003e\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Indirect (boiler-fed) models\u003c\/strong\u003e\u003cbr\u003e\n    Hurricane Indirect cylinders are heated primarily by a \u003cstrong\u003egas, oil, or heat-pump boiler\u003c\/strong\u003e via the internal 22 mm coil. A \u003cstrong\u003esingle 3 kW backup immersion heater\u003c\/strong\u003e is factory-fitted for off-peak or emergency use. Compatible with both \u003cstrong\u003esealed system and open-vented primary circuits\u003c\/strong\u003e. If you need electric-only heating, see the \u003cstrong\u003eHurricane Direct\u003c\/strong\u003e range.\n  \u003c\/div\u003e\n\n  \u003c!-- Secondary return note --\u003e\n  \u003cdiv style=\"background:#fff8e6;border-left:4px solid #d69e2e;padding:14px 18px;border-radius:4px;margin-bottom:28px;\"\u003e\n    \u003cstrong style=\"color:#744210;\"\u003eℹ Secondary return connection\u003c\/strong\u003e\u003cbr\u003e\n    The \u003cstrong\u003e22 mm secondary return connection\u003c\/strong\u003e is \u003cstrong\u003enot supplied as standard on 90–170 L models\u003c\/strong\u003e. It is included as standard on 200–300 L models. If a secondary return circuit is required on a smaller model, please contact us for options.\n  \u003c\/div\u003e\n\n  \u003c!-- Features --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eKEY FEATURES\u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eDuplex Stainless Steel — 316L Fittings \u0026amp; Coil\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Hurricane Indirect is fabricated from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e with all 22 mm fittings and the internal primary heating coil in \u003cstrong\u003e316L grade stainless steel\u003c\/strong\u003e — providing excellent corrosion resistance against aggressive water conditions. The inner container is backed by Telford's \u003cstrong\u003elifetime manufacturing warranty\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eInternal Boiler Coil — Fast Recovery\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003e22 mm primary heating coil\u003c\/strong\u003e transfers heat from your boiler circuit to the stored water, achieving \u003cstrong\u003efull cylinder heat-up from 10 °C to 60 °C in 26–40 minutes\u003c\/strong\u003e depending on size — and \u003cstrong\u003e70% draw-off recovery in 18–29 minutes\u003c\/strong\u003e. The coil is compatible with both sealed-system and open-vented boiler configurations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFactory-Fitted 3 kW Backup Immersion\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eA \u003cstrong\u003esingle 3 kW immersion heater\u003c\/strong\u003e is factory-fitted as standard on all models, providing electric backup during boiler servicing or off-peak top-up charging. It is equipped with an independent thermostat and a \u003cstrong\u003emanual-reset thermal cut-out\u003c\/strong\u003e for safety compliance.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eExternal Expansion Vessel Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery Hurricane Indirect includes an \u003cstrong\u003eexternal expansion vessel with factory-fitted wall mounting bracket\u003c\/strong\u003e — sized to the cylinder capacity. This accommodates DHW thermal expansion without the need for internal expansion systems, supporting flexible siting within the primary circuit design.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFull Unvented Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eSupplied complete with: \u003cstrong\u003etundish · inlet control group · two-port valve · dual-probe thermostat · factory-fitted 7 bar \/ 90 °C T\u0026amp;P relief valve · expansion vessel with bracket\u003c\/strong\u003e. All components meet relevant BS EN standards. \u003cstrong\u003eWRAS approved\u003c\/strong\u003e across the range, and G3 Building Regulations compliant.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eMains Pressure — Sealed or Open-Vented Primary\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Hurricane Indirect operates at \u003cstrong\u003e3 bar\u003c\/strong\u003e and accepts incoming supply pressures up to \u003cstrong\u003e12 bar\u003c\/strong\u003e, delivering powerful mains-pressure hot water to multiple outlets simultaneously — \u003cstrong\u003eno loft tanks or shower pumps required\u003c\/strong\u003e. The primary coil circuit is suitable for both \u003cstrong\u003esealed system\u003c\/strong\u003e and \u003cstrong\u003eopen-vented\u003c\/strong\u003e boiler configurations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Kit supplied --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eWHAT'S INCLUDED AS STANDARD\u003c\/div\u003e\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;margin-bottom:32px;font-size:15px;\"\u003e\n    \u003cul style=\"margin:0;padding-left:20px;line-height:2;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted single 3 kW backup immersion heater\u003c\/strong\u003e with thermostat and manual-reset thermal cut-out\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eTundish\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUnvented inlet control group\u003c\/strong\u003e: PRV · pressure relief valve · check valve · line strainer · isolating valve\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eTwo-port valve\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eDual-probe thermostat\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory-fitted T\u0026amp;P relief valve\u003c\/strong\u003e — set at 7 bar \/ 90 °C (½\" BSP)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExternal expansion vessel with wall mounting bracket\u003c\/strong\u003e (sized to capacity: 8 L · 12 L · 18 L · 24 L)\u003c\/li\u003e\n      \u003cli\u003e22 mm compression fittings (316L stainless steel)\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin:12px 0 0;font-size:14px;color:#555;\"\u003eNote: \u003cstrong\u003e22 mm secondary return connection not supplied as standard on 90–170 L models\u003c\/strong\u003e. Supplied as standard on 200–300 L models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec heading --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eFULL SPECIFICATIONS — ALL INDIRECT VARIANTS\u003c\/div\u003e\n\n  \u003c!-- Common spec table --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eDuplex stainless steel (316L grade fittings \u0026amp; coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOperating pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMax incoming supply pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e12 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e7 bar \/ 90 °C (½\" BSP, factory-fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eBackup immersion heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eSingle 3 kW @ 240 V (AC only)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary coil connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm compression (316L stainless) — boiler flow \u0026amp; return\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePrimary circuit compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eSealed system or open-vented\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSecondary return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm — supplied on 200–300 L; not standard on 90–170 L\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eClass C (all models)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eWRAS approved · Building Regulations G3 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner tank warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eLifetime (manufacturing) · 2 years (components)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCountry of manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eUnited Kingdom (Telford, Shropshire)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Per-model table --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI090\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI125\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI150\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI170\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI200\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI250\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003eHURI300\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eNominal capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e90\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e170\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eActual capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e89\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e121\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e149\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e168\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e194\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e246\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e294\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eImmersion (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eReheat 10–60 °C (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e26\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e36\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e36\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eRecovery 70% draw-off (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e26\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e24\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding heat loss (kWh\/24 h)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.59\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.64\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.85\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.97\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.85\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.22\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eStanding loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e66\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e68\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e77\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e82\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e77\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e83\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight empty (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e32\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e38\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e46\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e55\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight full (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e121\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e156\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e187\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e240\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e301\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e355\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Dimensions --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eDIMENSIONS (mm)\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 8px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e90 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e125 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e150 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e200 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250 L\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300 L\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOverall height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e750\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e870\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1060\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1200\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1150\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1500\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1750\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eDiameter Ø\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e580\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e580\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e580\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eA (cold feed \/ boiler return)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e171\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e171\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e171\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e171\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e193\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e193\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e193\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB (immersion heater)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e201\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e201\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e201\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e201\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e223\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e223\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e223\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC (thermostat pocket)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e401\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e401\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e401\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e451\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e473\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e553\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e553\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eD (boiler flow)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e497\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e497\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e497\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e601\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e623\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e843\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e843\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eE (secondary return)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e813\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e973\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1253\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eF (hot draw-off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e551\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e671\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e876\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1026\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e928\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1293\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1543\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the Hurricane Indirect suitable for use with a heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The Hurricane Indirect can be used with a heat pump connected to the primary coil, however its \u003cstrong\u003estandard 22 mm coil\u003c\/strong\u003e is rated for conventional boiler flow temperatures (typically 65–80 °C). Heat pumps operate at lower flow temperatures (35–55 °C) and may require higher flow rates than the standard coil supports for efficient energy transfer. For dedicated heat pump applications, Telford's \u003cstrong\u003eTempest Heat Pump cylinder range\u003c\/strong\u003e — with larger coil surface areas optimised for low-temperature primary circuits — is generally the more appropriate choice. Contact us for application advice.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the Hurricane Indirect be used with an open-vented boiler?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Yes — the Hurricane Indirect is compatible with both \u003cstrong\u003esealed system\u003c\/strong\u003e and \u003cstrong\u003eopen-vented\u003c\/strong\u003e primary boiler circuits. The DHW side of the cylinder is always unvented (mains pressure), regardless of whether the primary heating circuit is sealed or open-vented. Your installer will confirm the correct pipework configuration for your specific boiler type.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhy does the 200 L model have a shorter height than the 170 L?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The 90–170 L models use a \u003cstrong\u003e510 mm diameter vessel\u003c\/strong\u003e; the 200–300 L models step up to a \u003cstrong\u003e580 mm diameter\u003c\/strong\u003e. The wider body accommodates more volume at a reduced height, which is why the 200 L (1150 mm, 580 mm Ø) is shorter than the 170 L (1200 mm, 510 mm Ø). This wider-body design makes larger models more practical in standard airing cupboard heights.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs a secondary return connection included on all models?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      \u003cstrong\u003eNo\u003c\/strong\u003e — the \u003cstrong\u003e22 mm secondary return connection is supplied as standard only on 200, 250, and 300 L models\u003c\/strong\u003e. The 90, 125, 150, and 170 L models do not include this as standard. If you need a secondary return on a smaller Hurricane Indirect, please contact us before ordering to discuss options.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat warranty does the Hurricane Indirect carry?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The \u003cstrong\u003einner stainless steel container carries a lifetime manufacturing warranty\u003c\/strong\u003e against faulty manufacture or materials, provided: the cylinder is installed by a G3 competent person; used solely for mains public supply water; not modified or tampered with; and maintained in accordance with the installation instructions. A completed Benchmark Checklist and evidence of purchase are required for claims. \u003cstrong\u003eAll other components\u003c\/strong\u003e (immersion heater, valves, thermostat, expansion vessel, two-port valve) carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. All Telford cylinders are \u003cstrong\u003eWRAS approved\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Telford","offers":[{"title":"90L","offer_id":64668826403165,"sku":"HURI090","price":620.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":64668826435933,"sku":"HURI125","price":650.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":64668826468701,"sku":"HURI150","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":64668826501469,"sku":"HURI170","price":745.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":64668826534237,"sku":"HURI200","price":790.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64668826567005,"sku":"HURI250","price":870.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64668826599773,"sku":"HURI300","price":940.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/TelfordHurricaneIndirectUnventedHotWaterCylinder.webp?v=1778566914"},{"product_id":"jab-duc-2-indirect-hi-flo-500l-unvented-cylinder","title":"JAB DUC 2 Indirect Hi-Flo 500L Unvented Cylinder","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #333333;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Indirect Hi-Flo\u003c\/strong\u003e is a high-recovery unvented stainless-steel hot water storage cylinder built for households and light commercial premises with heavy simultaneous hot water demand. Heated indirectly from a boiler coil and backed up by \u003cstrong\u003etwin 3kW immersion heaters\u003c\/strong\u003e, it combines a \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e shell with a factory-fitted safety group and a remote-mounted expansion vessel, and is \u003cstrong\u003emanufactured in Britain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e500L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eStored Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e38kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCoil Output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e40 min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003e75% Reheat (Boiler)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003eErP C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eEnergy Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe remote expansion vessel ships with its own wall-mounting bracket, and the full unvented installation kit is included, so the only additions on site are pipework, insulation lagging where required, and the structural connections listed below.\u003c\/p\u003e\n\u003cdiv style=\"background: #FDECEA; border-left: 4px solid #C62828; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3. Unqualified installation is unsafe and may invalidate warranty cover.\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003eAll electrical connections, including the twin immersion heaters, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB Indirect Hi-Flo\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e construction resists pitting and stress corrosion far better than standard 304-grade tanks, so the vessel holds up in hard-water areas without the enamel-lining failures common in steel cylinders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eHigh-Output Coil Design\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eA generously sized internal coil is engineered for \u003cstrong\u003efast recovery\u003c\/strong\u003e even after heavy simultaneous draw-off, which is why JAB rates this range for restaurants, salons, and multi-bathroom houses rather than single-occupancy homes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eRather than clamping the expansion vessel to the cylinder body, JAB supplies it as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket, freeing up airing-cupboard space and simplifying servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDual Back-Up Immersion\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eTwin \u003cstrong\u003e3kW immersion elements\u003c\/strong\u003e give a fully independent electric back-up route to hot water, so the household isn't left without hot water if the boiler or heat source is ever down for repair.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFactory-Set Safety Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003etemperature and pressure relief valve\u003c\/strong\u003e is factory-calibrated and tested before dispatch, removing a common on-site commissioning error and shortening installation time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eBecause the \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships in the box, the installer isn't left sourcing tundish, valves, or pipework fittings separately, which keeps first-fix time down and avoids incompatible third-party parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eCapacity \u0026amp; Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e500L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e316L stainless-steel body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eEnergy Rating (ErP)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1850mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e710mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eA – Immersion Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eB – Thermostat Pocket Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e270mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eC – Boiler Flow Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e640mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eD – Secondary Return Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e890mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eE – Hot Water Draw-Off Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1390mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCoil Output\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e38kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (from cold)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e50 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (75% draw-off, with boiler)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e40 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003e24-Hour Standing Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e3.15 kWh \/ 24hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConnections \u0026amp; Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eInlet Valve Group\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ hot and cold, 28mm inlet control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eImmersion Heater(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed and commissioned by a \u003cstrong\u003eBenchmark or G3-qualified installer\u003c\/strong\u003e in line with Building Regulations Part G3, and the installation must be notified to Building Control.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat heat source does the Indirect Hi-Flo use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eIt's designed to be heated \u003cstrong\u003eindirectly via a boiler coil\u003c\/strong\u003e connected to a gas, oil, or heat pump boiler, with the twin 3kW immersion heaters providing independent electric back-up.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eCan this cylinder be used with a heat pump?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, the indirect coil can be run from a heat pump circuit, though coil surface area and flow temperature should be checked against the heat pump's output to confirm expected reheat performance, since the published reheat times assume a boiler heat source.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat's the difference between the Hi-Flo range and the standard JAB Duc 2 Indirect range?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThe Hi-Flo range uses a \u003cstrong\u003elarger-capacity coil\u003c\/strong\u003e for faster recovery under heavy demand and is aimed at light commercial or high-occupancy applications, whereas the standard Indirect range is sized for typical domestic use.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes the cylinder come with a warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eJAB cylinders are supplied with a manufacturer's warranty; please confirm the current warranty term and registration process directly with JAB Products or your supplier at the time of purchase, as terms are subject to change.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat space is needed around the cylinder for servicing?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eBecause the expansion vessel is \u003cstrong\u003ewall-mounted separately\u003c\/strong\u003e from the cylinder body, allow clear wall space nearby for the bracket in addition to the airing-cupboard footprint of the cylinder itself.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"Default Title","offer_id":65209237242205,"sku":"JAB-DUC2-HF-500-Ind","price":1949.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"jab-duc-2-indirect-hi-flo-400l-unvented-cylinder","title":"JAB DUC 2 Indirect Hi-Flo 400L Unvented Cylinder","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #333333;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Indirect Hi-Flo\u003c\/strong\u003e is a high-recovery unvented stainless-steel hot water storage cylinder built for households and light commercial premises with heavy simultaneous hot water demand. Heated indirectly from a boiler coil and backed up by \u003cstrong\u003etwin 3kW immersion heaters\u003c\/strong\u003e, it combines a \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e shell with a factory-fitted safety group and a remote-mounted expansion vessel, and is \u003cstrong\u003emanufactured in Britain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e400L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eStored Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e32kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCoil Output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e35 min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003e75% Reheat (Boiler)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003eErP C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eEnergy Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe remote expansion vessel ships with its own wall-mounting bracket, and the full unvented installation kit is included, so the only additions on site are pipework, insulation lagging where required, and the structural connections listed below.\u003c\/p\u003e\n\u003cdiv style=\"background: #FDECEA; border-left: 4px solid #C62828; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3. Unqualified installation is unsafe and may invalidate warranty cover.\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003eAll electrical connections, including the twin immersion heaters, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB Indirect Hi-Flo\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e construction resists pitting and stress corrosion far better than standard 304-grade tanks, so the vessel holds up in hard-water areas without the enamel-lining failures common in steel cylinders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eHigh-Output Coil Design\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eA generously sized internal coil is engineered for \u003cstrong\u003efast recovery\u003c\/strong\u003e even after heavy simultaneous draw-off, which is why JAB rates this range for restaurants, salons, and multi-bathroom houses rather than single-occupancy homes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eRather than clamping the expansion vessel to the cylinder body, JAB supplies it as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket, freeing up airing-cupboard space and simplifying servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDual Back-Up Immersion\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eTwin \u003cstrong\u003e3kW immersion elements\u003c\/strong\u003e give a fully independent electric back-up route to hot water, so the household isn't left without hot water if the boiler or heat source is ever down for repair.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFactory-Set Safety Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003etemperature and pressure relief valve\u003c\/strong\u003e is factory-calibrated and tested before dispatch, removing a common on-site commissioning error and shortening installation time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eBecause the \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships in the box, the installer isn't left sourcing tundish, valves, or pipework fittings separately, which keeps first-fix time down and avoids incompatible third-party parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eCapacity \u0026amp; Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e400L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e316L stainless-steel body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eEnergy Rating (ErP)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e710mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eA – Immersion Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eB – Thermostat Pocket Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e270mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eC – Boiler Flow Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e640mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eD – Secondary Return Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e870mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eE – Hot Water Draw-Off Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCoil Output\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e32kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (from cold)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e45 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (75% draw-off, with boiler)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e35 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003e24-Hour Standing Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2.94 kWh \/ 24hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConnections \u0026amp; Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eInlet Valve Group\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ hot and cold, 28mm inlet control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eImmersion Heater(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed and commissioned by a \u003cstrong\u003eBenchmark or G3-qualified installer\u003c\/strong\u003e in line with Building Regulations Part G3, and the installation must be notified to Building Control.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat heat source does the Indirect Hi-Flo use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eIt's designed to be heated \u003cstrong\u003eindirectly via a boiler coil\u003c\/strong\u003e connected to a gas, oil, or heat pump boiler, with the twin 3kW immersion heaters providing independent electric back-up.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eCan this cylinder be used with a heat pump?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, the indirect coil can be run from a heat pump circuit, though coil surface area and flow temperature should be checked against the heat pump's output to confirm expected reheat performance, since the published reheat times assume a boiler heat source.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat's the difference between the Hi-Flo range and the standard JAB Duc 2 Indirect range?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThe Hi-Flo range uses a \u003cstrong\u003elarger-capacity coil\u003c\/strong\u003e for faster recovery under heavy demand and is aimed at light commercial or high-occupancy applications, whereas the standard Indirect range is sized for typical domestic use.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes the cylinder come with a warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eJAB cylinders are supplied with a manufacturer's warranty; please confirm the current warranty term and registration process directly with JAB Products or your supplier at the time of purchase, as terms are subject to change.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat space is needed around the cylinder for servicing?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eBecause the expansion vessel is \u003cstrong\u003ewall-mounted separately\u003c\/strong\u003e from the cylinder body, allow clear wall space nearby for the bracket in addition to the airing-cupboard footprint of the cylinder itself.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"Default Title","offer_id":65209368478045,"sku":"JAB-DUC2-HF-400-Ind","price":1649.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"jab-duc-2-indirect-hi-flo-300l-unvented-cylinder","title":"JAB DUC 2 Indirect Hi-Flo 300L Unvented Cylinder","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #333333;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Indirect Hi-Flo\u003c\/strong\u003e is a high-recovery unvented stainless-steel hot water storage cylinder built for households and light commercial premises with heavy simultaneous hot water demand. Heated indirectly from a boiler coil and backed up by \u003cstrong\u003etwin 3kW immersion heaters\u003c\/strong\u003e, it combines a \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e shell with a factory-fitted safety group and a remote-mounted expansion vessel, and is \u003cstrong\u003emanufactured in Britain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e300L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eStored Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e32kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCoil Output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e29 min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003e75% Reheat (Boiler)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003eErP C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eEnergy Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe remote expansion vessel ships with its own wall-mounting bracket, and the full unvented installation kit is included, so the only additions on site are pipework, insulation lagging where required, and the structural connections listed below.\u003c\/p\u003e\n\u003cdiv style=\"background: #FDECEA; border-left: 4px solid #C62828; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3. Unqualified installation is unsafe and may invalidate warranty cover.\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003eAll electrical connections, including the twin immersion heaters, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB Indirect Hi-Flo\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e construction resists pitting and stress corrosion far better than standard 304-grade tanks, so the vessel holds up in hard-water areas without the enamel-lining failures common in steel cylinders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eHigh-Output Coil Design\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eA generously sized internal coil is engineered for \u003cstrong\u003efast recovery\u003c\/strong\u003e even after heavy simultaneous draw-off, which is why JAB rates this range for restaurants, salons, and multi-bathroom houses rather than single-occupancy homes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eRather than clamping the expansion vessel to the cylinder body, JAB supplies it as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket, freeing up airing-cupboard space and simplifying servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDual Back-Up Immersion\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eTwin \u003cstrong\u003e3kW immersion elements\u003c\/strong\u003e give a fully independent electric back-up route to hot water, so the household isn't left without hot water if the boiler or heat source is ever down for repair.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFactory-Set Safety Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003etemperature and pressure relief valve\u003c\/strong\u003e is factory-calibrated and tested before dispatch, removing a common on-site commissioning error and shortening installation time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eBecause the \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships in the box, the installer isn't left sourcing tundish, valves, or pipework fittings separately, which keeps first-fix time down and avoids incompatible third-party parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eCapacity \u0026amp; Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e316L stainless-steel body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eEnergy Rating (ErP)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1800mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eA – Immersion Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e195mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eB – Thermostat Pocket Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e225mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eC – Boiler Flow Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e555mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eD – Secondary Return Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1255mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eE – Hot Water Draw-Off Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1435mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCoil Output\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e32kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (from cold)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e40 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (75% draw-off, with boiler)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e29 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003e24-Hour Standing Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2.71 kWh \/ 24hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConnections \u0026amp; Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eInlet Valve Group\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ hot and cold, 28mm inlet control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eImmersion Heater(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed and commissioned by a \u003cstrong\u003eBenchmark or G3-qualified installer\u003c\/strong\u003e in line with Building Regulations Part G3, and the installation must be notified to Building Control.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat heat source does the Indirect Hi-Flo use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eIt's designed to be heated \u003cstrong\u003eindirectly via a boiler coil\u003c\/strong\u003e connected to a gas, oil, or heat pump boiler, with the twin 3kW immersion heaters providing independent electric back-up.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eCan this cylinder be used with a heat pump?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, the indirect coil can be run from a heat pump circuit, though coil surface area and flow temperature should be checked against the heat pump's output to confirm expected reheat performance, since the published reheat times assume a boiler heat source.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat's the difference between the Hi-Flo range and the standard JAB Duc 2 Indirect range?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThe Hi-Flo range uses a \u003cstrong\u003elarger-capacity coil\u003c\/strong\u003e for faster recovery under heavy demand and is aimed at light commercial or high-occupancy applications, whereas the standard Indirect range is sized for typical domestic use.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes the cylinder come with a warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eJAB cylinders are supplied with a manufacturer's warranty; please confirm the current warranty term and registration process directly with JAB Products or your supplier at the time of purchase, as terms are subject to change.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat space is needed around the cylinder for servicing?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eBecause the expansion vessel is \u003cstrong\u003ewall-mounted separately\u003c\/strong\u003e from the cylinder body, allow clear wall space nearby for the bracket in addition to the airing-cupboard footprint of the cylinder itself.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"Default Title","offer_id":65209406619997,"sku":"JAB-DUC2-HF-300-Ind","price":1270.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"jab-duc-2-indirect-hi-flo-250l-unvented-cylinder","title":"JAB DUC 2 Indirect Hi-Flo 250L Unvented Cylinder","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #333333;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Indirect Hi-Flo\u003c\/strong\u003e is a high-recovery unvented stainless-steel hot water storage cylinder built for households and light commercial premises with heavy simultaneous hot water demand. Heated indirectly from a boiler coil and backed up by \u003cstrong\u003etwin 3kW immersion heaters\u003c\/strong\u003e, it combines a \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e shell with a factory-fitted safety group and a remote-mounted expansion vessel, and is \u003cstrong\u003emanufactured in Britain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e250L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eStored Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e28kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCoil Output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e25 min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003e75% Reheat (Boiler)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003eErP C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eEnergy Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe remote expansion vessel ships with its own wall-mounting bracket, and the full unvented installation kit is included, so the only additions on site are pipework, insulation lagging where required, and the structural connections listed below.\u003c\/p\u003e\n\u003cdiv style=\"background: #FDECEA; border-left: 4px solid #C62828; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3. Unqualified installation is unsafe and may invalidate warranty cover.\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003eAll electrical connections, including the twin immersion heaters, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB Indirect Hi-Flo\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e construction resists pitting and stress corrosion far better than standard 304-grade tanks, so the vessel holds up in hard-water areas without the enamel-lining failures common in steel cylinders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eHigh-Output Coil Design\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eA generously sized internal coil is engineered for \u003cstrong\u003efast recovery\u003c\/strong\u003e even after heavy simultaneous draw-off, which is why JAB rates this range for restaurants, salons, and multi-bathroom houses rather than single-occupancy homes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eRather than clamping the expansion vessel to the cylinder body, JAB supplies it as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket, freeing up airing-cupboard space and simplifying servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDual Back-Up Immersion\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eTwin \u003cstrong\u003e3kW immersion elements\u003c\/strong\u003e give a fully independent electric back-up route to hot water, so the household isn't left without hot water if the boiler or heat source is ever down for repair.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFactory-Set Safety Group\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003etemperature and pressure relief valve\u003c\/strong\u003e is factory-calibrated and tested before dispatch, removing a common on-site commissioning error and shortening installation time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eBecause the \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships in the box, the installer isn't left sourcing tundish, valves, or pipework fittings separately, which keeps first-fix time down and avoids incompatible third-party parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eCapacity \u0026amp; Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e316L stainless-steel body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eEnergy Rating (ErP)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eA – Immersion Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e195mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eB – Thermostat Pocket Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e225mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eC – Boiler Flow Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e555mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eD – Secondary Return Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e975mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eE – Hot Water Draw-Off Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCoil Output\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (from cold)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e35 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eReheat Time (75% draw-off, with boiler)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e25 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003e24-Hour Standing Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2.69 kWh \/ 24hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConnections \u0026amp; Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eInlet Valve Group\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ hot and cold, 28mm inlet control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eImmersion Heater(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed and commissioned by a \u003cstrong\u003eBenchmark or G3-qualified installer\u003c\/strong\u003e in line with Building Regulations Part G3, and the installation must be notified to Building Control.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat heat source does the Indirect Hi-Flo use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eIt's designed to be heated \u003cstrong\u003eindirectly via a boiler coil\u003c\/strong\u003e connected to a gas, oil, or heat pump boiler, with the twin 3kW immersion heaters providing independent electric back-up.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eCan this cylinder be used with a heat pump?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, the indirect coil can be run from a heat pump circuit, though coil surface area and flow temperature should be checked against the heat pump's output to confirm expected reheat performance, since the published reheat times assume a boiler heat source.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat's the difference between the Hi-Flo range and the standard JAB Duc 2 Indirect range?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThe Hi-Flo range uses a \u003cstrong\u003elarger-capacity coil\u003c\/strong\u003e for faster recovery under heavy demand and is aimed at light commercial or high-occupancy applications, whereas the standard Indirect range is sized for typical domestic use.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes the cylinder come with a warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eJAB cylinders are supplied with a manufacturer's warranty; please confirm the current warranty term and registration process directly with JAB Products or your supplier at the time of purchase, as terms are subject to change.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat space is needed around the cylinder for servicing?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eBecause the expansion vessel is \u003cstrong\u003ewall-mounted separately\u003c\/strong\u003e from the cylinder body, allow clear wall space nearby for the bracket in addition to the airing-cupboard footprint of the cylinder itself.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"Default Title","offer_id":65209422709085,"sku":"JAB-DUC2-HF-250-Ind","price":1150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"jab-duc-2-horizontal-unvented-cylinders-125l-300l","title":"JAB DUC 2 Horizontal Unvented Indirect Cylinders (125L-300L)","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #333333;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Horizontal\u003c\/strong\u003e range is an unvented stainless-steel hot water storage cylinder designed to lie on its side rather than stand upright, making it the practical choice for \u003cstrong\u003eloft conversions\u003c\/strong\u003e and installations where ceiling or cupboard height is restricted. Available in \u003cstrong\u003esix capacities from 125L to 300L\u003c\/strong\u003e, every size is built from \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e with a 316L-grade internal coil, heated indirectly from a gas or oil-fired boiler and backed up by \u003cstrong\u003etwin factory-fitted 3kW immersion heaters\u003c\/strong\u003e that can also run the cylinder standalone on non-boiler-fed installations. The full range is \u003cstrong\u003emanufactured in Britain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e125–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCapacity Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e6\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eSizes Available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003e316L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCoil \u0026amp; Fittings Grade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #ffffff; text-align: center; padding: 16px 8px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: bold; line-height: 1.2;\"\u003eLifetime*\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eInner Vessel Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; color: #333333; margin: 0 0 24px 0;\"\u003eMounting cradles and the full unvented installation kit are supplied as standard on every size, and the remote expansion vessel ships with its own wall-mounting bracket, keeping each cylinder's own footprint as compact as possible.\u003c\/p\u003e\n\u003cdiv style=\"background: #FDECEA; border-left: 4px solid #C62828; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eMounting orientation is safety-critical:\u003c\/strong\u003e every size in this range must be installed horizontally on the \u003cstrong\u003esupplied cradles\u003c\/strong\u003e with all pipework connections uppermost. It must not be stood on end or rotated along its long axis, and installation must be carried out by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e and notified to Building Control under Part G3.\u003c\/div\u003e\n\u003cdiv style=\"background: #FFF6E5; border-left: 4px solid #B26A00; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003e\n\u003cstrong\u003eFootprint note:\u003c\/strong\u003e the length and diameter figures in the size table below are for the \u003cstrong\u003ecylinder only\u003c\/strong\u003e on each model and exclude the remote expansion vessel, which is wall-mounted separately on its own bracket. Allow additional nearby wall space when planning the installation.\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 18px 0; border-radius: 4px; font-size: 15px; line-height: 1.55; color: #333333;\"\u003eAll electrical connections, including the twin immersion heaters, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB Horizontal\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e body resists pitting and stress corrosion far better than standard 304-grade tanks, giving reliable long-term performance in hard-water areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eLow-Height Horizontal Format\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eLying the cylinder on its side rather than standing it vertically means it fits into \u003cstrong\u003erestricted roof or cupboard heights\u003c\/strong\u003e where a standard upright cylinder simply won't stand, making it a common choice for loft conversions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eDual-Purpose Immersion Back-Up\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe factory-fitted \u003cstrong\u003e2 x 3kW immersion heaters\u003c\/strong\u003e aren't just boiler back-up – they let the cylinder run as a \u003cstrong\u003efully standalone electric water heater\u003c\/strong\u003e on installations with no boiler connection at all.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003e316L Coil \u0026amp; Fittings\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe internal coil and compression fittings are \u003cstrong\u003e316L-grade stainless steel\u003c\/strong\u003e, chosen for its resistance to chloride pitting where the coil sees continuous wetted contact with boiler-circuit water.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe expansion vessel is supplied as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket rather than clamped to the cylinder body, which keeps the horizontal footprint compact and eases future servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FBFA; border: 1px solid #E0EDEB; border-radius: 8px; padding: 16px; flex: 1; min-width: 250px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 8px; font-size: 15px;\"\u003eCradles \u0026amp; Full Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eMounting \u003cstrong\u003ecradles\u003c\/strong\u003e and the \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e are supplied as standard on every size, so the installer isn't left sourcing support brackets or safety-group components separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eSizes \u0026amp; Pricing\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0px; font-size: 13px; height: 127.312px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18.1875px;\"\u003e\n\u003cth style=\"background: rgba(0, 131, 119, 0.81); color: rgb(255, 255, 255); padding: 9px 12px; font-size: 13px; text-align: left; height: 18.1875px; width: 18.7835%;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background: rgba(0, 131, 119, 0.81); color: rgb(255, 255, 255); padding: 9px 12px; font-size: 13px; text-align: left; height: 18.1875px; width: 39.1771%;\"\u003eLength (Cylinder Only)\u003c\/th\u003e\n\u003cth style=\"background: rgba(0, 131, 119, 0.81); color: rgb(255, 255, 255); padding: 9px 12px; font-size: 13px; text-align: left; height: 18.1875px; width: 42.0394%;\"\u003eDiameter (Cylinder Only)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e125L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e900mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e510mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(247, 251, 250); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e1075mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e510mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e170L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e1200mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e510mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(247, 251, 250); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e1175mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e555mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e1500mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e555mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(247, 251, 250); height: 18.1875px;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 18.7835%;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 39.1771%;\"\u003e1800mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); height: 18.1875px; width: 42.0394%;\"\u003e555mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConstruction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel, horizontal format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCoil \u0026amp; Fittings Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e316L stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eCapacities Available\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e125L, 150L, 170L, 200L, 250L, 300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eConnections \u0026amp; Safety (All Sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eFittings\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e22mm compression, 316L stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFactory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eImmersion Heater(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW, factory-fitted (boiler back-up or standalone use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eSupplied cradles required – connections uppermost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px; font-size: 14px;\"\u003eWarranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eInner Container\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003eLifetime manufacturing warranty*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB; width: 55%;\"\u003eComponents\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 years*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eCan this cylinder run without a boiler connection?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, on every size in the range. The \u003cstrong\u003e2 x 3kW immersion heaters\u003c\/strong\u003e are factory-fitted for use on non-boiler-fed installations as well as boiler-fed ones, so the cylinder can operate as a standalone electric water heater.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eHow should the cylinder be mounted?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eIt must be mounted \u003cstrong\u003ehorizontally on the supplied cradles\u003c\/strong\u003e with the pipework connections uppermost, exactly as specified by JAB; it should not be installed standing on its end or rotated along its long axis, as this affects coil performance and venting of the safety group.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDo the quoted dimensions include the expansion vessel?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eNo. The length and diameter figures for each size are for the \u003cstrong\u003ecylinder only\u003c\/strong\u003e. The expansion vessel is wall-mounted separately on its own bracket, so allow additional nearby wall space for it.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat heat source does the horizontal range use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThe internal coil is designed for a \u003cstrong\u003egas or oil-fired boiler\u003c\/strong\u003e as the main heat source, with the twin immersion heaters providing independent electric back-up or standalone operation, across all six capacities.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #E0EDEB; border-radius: 6px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: bold; font-size: 14px; cursor: pointer; list-style: none;\"\u003eWhat warranty does JAB provide?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eJAB horizontal cylinders carry a \u003cstrong\u003elifetime manufacturing warranty on the inner container\u003c\/strong\u003e (2 years on components); confirm the current warranty terms and registration process with JAB Products or your supplier at the time of purchase, as conditions may apply.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"125L","offer_id":65212987834717,"sku":"DUC2-H-125L","price":715.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":65212987867485,"sku":"DUC2-H-150L","price":770.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":65212987900253,"sku":"DUC2-H-170L","price":830.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":65212987933021,"sku":"DUC2-H-200L","price":895.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65212987965789,"sku":"DUC2-H-250L","price":970.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65212987998557,"sku":"DUC2-H-300L","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JabHorizontal.jpg?v=1783661268"},{"product_id":"jab-duc-ie-compact-pre-plumbed-indirect-unvented-cylinders-200l-300l","title":"JAB DUC IE Compact Pre-Plumbed Indirect Unvented Cylinders (200L-300L)","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#333333;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#333333; margin:0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC IE Compact Pre-Plumbed Indirect\u003c\/strong\u003e is an internal-expansion unvented hot water cylinder available in \u003cstrong\u003e200L, 250L, and 300L\u003c\/strong\u003e capacities, built from \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e with a 550mm diameter across the range. The heating side is supplied \u003cstrong\u003efactory pre-plumbed\u003c\/strong\u003e with a twin-zone manifold, circulating pump, zone valves, filling loop, and expansion kit already fitted, cutting first-fix time on site. Domestic hot water is heated indirectly from a boiler or renewable heat source and backed up by a \u003cstrong\u003efactory-fitted 3kW immersion heater\u003c\/strong\u003e. It is \u003cstrong\u003emanufactured in the UK\u003c\/strong\u003e and \u003cstrong\u003eWRAS approved\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e200–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eCapacity Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e550mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eDiameter (All Sizes)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e1 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eBack-Up Immersion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e19.94–23.57kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eCoil Rating Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e25 Years*\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003eWRAS\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eApproved\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border-left:4px solid #008377CF; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003ePre-plumbed heating pack:\u003c\/strong\u003e the heating circuit on this cylinder is factory-assembled with a \u003cstrong\u003etwin-zone manifold\u003c\/strong\u003e, \u003cstrong\u003ecirculating pump\u003c\/strong\u003e, \u003cstrong\u003ezone valves\u003c\/strong\u003e, \u003cstrong\u003eautomatic bypass valve\u003c\/strong\u003e, \u003cstrong\u003efilling loop\u003c\/strong\u003e, \u003cstrong\u003eheating expansion vessel\u003c\/strong\u003e, and \u003cstrong\u003epressure gauge\u003c\/strong\u003e – the components typically supplied on a pre-plumbed indirect cylinder. Confirm the exact manifold configuration (e.g. system vs regular boiler compatibility) with your supplier for the specific installation.\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEA; border-left:4px solid #C62828; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border-left:4px solid #008377CF; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003eAll electrical connections, including the twin-zone pump, zone valves, and back-up immersion heater, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eWhy Choose the JAB DUC IE Compact Pre-Plumbed Indirect\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:20px 0;\"\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eTwin-Zone Pre-Plumbed Pack\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eFactory-fitted with a \u003cstrong\u003etwin-zone heating manifold\u003c\/strong\u003e, this cylinder ships with the heating-side pipework, valves, and controls already assembled and pressure-tested, so the installer connects flow, return, and electrics rather than building the manifold on site.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eCirculating Pump \u0026amp; Zone Valves Included\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe pre-plumbed pack includes a \u003cstrong\u003eheating circulating pump\u003c\/strong\u003e and \u003cstrong\u003etwin 2-port zone valves\u003c\/strong\u003e for independent heating and hot water zones, along with an \u003cstrong\u003eautomatic bypass valve\u003c\/strong\u003e to protect the pump when zones are shut.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eFilling Loop \u0026amp; Expansion Kit Fitted\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eA \u003cstrong\u003efilling loop\u003c\/strong\u003e, \u003cstrong\u003eheating expansion vessel\u003c\/strong\u003e, and \u003cstrong\u003epressure gauge\u003c\/strong\u003e are pre-fitted to the heating circuit, so the installer isn't sourcing and plumbing in these components separately on site.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e body resists pitting and stress corrosion far better than standard 304-grade tanks, giving reliable long-term performance in hard-water areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eInternal Expansion Design (Domestic Water)\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eBuilding the domestic hot water expansion volume \u003cstrong\u003einside the cylinder\u003c\/strong\u003e removes the need for a separate external expansion vessel on the cold-mains side, simplifying installation further.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eIndependent Immersion Back-Up\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eA factory-fitted \u003cstrong\u003e3kW immersion heater\u003c\/strong\u003e gives an independent electric back-up route to hot water if the primary heat source is ever down.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eSizes \u0026amp; Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCoil Rating\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eStanding Heat Loss\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eErP Band\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1425mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e19.94kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.70 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1725mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e20.68kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.99 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1950mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e23.57kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e2.26 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:14px;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConstruction\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel, internal expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e550mm (all sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eManufacture\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eMade in the UK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eApproval\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eWRAS approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eUp to 55 litres\/min (minimum recommended supply 20 litres\/min at 1.5 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003ePre-Plumbed Heating Pack\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eManifold\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eTwin-zone, factory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCirculating Pump\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFactory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eZone Valves\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eTwin 2-port zone valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eBypass\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eAutomatic bypass valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eFilling Loop\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFactory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eHeating Expansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFactory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003ePressure Gauge\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFactory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eDomestic Hot Water Connections \u0026amp; Safety\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eExpansion (Domestic Water)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eInternal – no external expansion vessel required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW, factory-fitted (back-up)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eHeat Source\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eBoiler or renewable heat source, via internal coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eWarranty\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCylinder\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e25 years, including 1 year on-site cover*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat does \"Pre-Plumbed\" include on this cylinder?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe heating side comes factory-assembled with a \u003cstrong\u003etwin-zone manifold\u003c\/strong\u003e, \u003cstrong\u003ecirculating pump\u003c\/strong\u003e, \u003cstrong\u003etwin 2-port zone valves\u003c\/strong\u003e, \u003cstrong\u003eautomatic bypass valve\u003c\/strong\u003e, \u003cstrong\u003efilling loop\u003c\/strong\u003e, \u003cstrong\u003eheating expansion vessel\u003c\/strong\u003e, and \u003cstrong\u003epressure gauge\u003c\/strong\u003e – the typical components fitted to a pre-plumbed indirect cylinder so the installer connects pipework and electrics rather than assembling the heating manifold on site.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat heat source does this cylinder use?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe internal coil is designed to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with the factory-fitted 3kW immersion providing independent electric back-up for the domestic hot water.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDo I need an external expansion vessel for the domestic hot water?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eNo. The \u003cstrong\u003einternal expansion design\u003c\/strong\u003e builds the domestic water expansion volume into the cylinder itself. A separate \u003cstrong\u003eheating-side expansion vessel\u003c\/strong\u003e is included as part of the pre-plumbed pack for the sealed heating circuit.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eHow does the coil rating change across the range?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eCoil output scales with capacity: \u003cstrong\u003e19.94kW at 200L\u003c\/strong\u003e, \u003cstrong\u003e20.68kW at 250L\u003c\/strong\u003e, and \u003cstrong\u003e23.57kW at 300L\u003c\/strong\u003e, per JAB's technical spec sheet for this range.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat warranty does this cylinder carry?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eA \u003cstrong\u003e25-year warranty\u003c\/strong\u003e including one year on-site cover, per the manufacturer's published features; confirm current terms and registration with your supplier at the time of purchase.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"200L","offer_id":65213030990173,"sku":"DUCIE-PP-200L","price":1330.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65213031022941,"sku":"DUCIE-PP-250L","price":1470.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65213031055709,"sku":"DUCIE-PP-300L","price":1530.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABDUCIEIndirectUnventedCylinder.jpg?v=1783665863"},{"product_id":"jab-duc-2-standard-indirect-unvented-cylinders-90l-300l","title":"JAB DUC 2 Standard Indirect Unvented Cylinders (90L-300L)","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#333333;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#333333; margin:0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Indirect\u003c\/strong\u003e is a standard-format unvented hot water cylinder built for typical domestic installations, heated indirectly from a gas or oil-fired boiler and backed up by factory-fitted \u003cstrong\u003eimmersion heating\u003c\/strong\u003e. Available in \u003cstrong\u003eseven capacities from 90L to 300L\u003c\/strong\u003e, it combines a \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e shell with a remote-mounted expansion vessel and a factory-set safety group.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e90–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eCapacity Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e7\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eSizes Available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e1–2 x 3kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eImmersion (By Size)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e26–40 min\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eReheat Time (10°C–60°C)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003eRemote\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eExpansion Vessel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEA; border-left:4px solid #C62828; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #B26A00; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003eSecondary return not standard on smaller sizes:\u003c\/strong\u003e the 22mm secondary return connection is \u003cstrong\u003enot supplied as standard on the 90L–170L\u003c\/strong\u003e models – it's only fitted as standard from \u003cstrong\u003e200L upwards\u003c\/strong\u003e. Confirm this against the project requirement before specifying a smaller cylinder for a system with a secondary return circuit.\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border-left:4px solid #008377CF; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003eAll electrical connections, including the immersion heater(s), must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eWhy Choose the JAB DUC 2 Indirect\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:20px 0;\"\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e body resists pitting and stress corrosion far better than standard 304-grade tanks, giving reliable long-term performance in hard-water areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe expansion vessel is supplied as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket rather than clamped to the cylinder body, freeing up airing-cupboard space and easing servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eFast Reheat Across the Range\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eReheat time from 10°C to 60°C stays within a tight \u003cstrong\u003e26–40 minute band\u003c\/strong\u003e across the whole capacity range, so larger sizes don't mean a proportionally longer wait for hot water.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eTariff-Flexible Immersion Heating\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eA \u003cstrong\u003esingle 3kW immersion\u003c\/strong\u003e gives back-up heating on the 90L–200L sizes, stepping up to \u003cstrong\u003e2 x 3kW\u003c\/strong\u003e on the 250L and 300L models to match the larger stored volume.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eFactory-Set Safety Group\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003etemperature and pressure relief valve\u003c\/strong\u003e is factory-calibrated and tested before dispatch, removing a common on-site commissioning error and shortening installation time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships with every cylinder, so the installer isn't left sourcing safety-group components separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eSizes \u0026amp; Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eImmersion\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eReheat (10°C–60°C)\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eStanding Heat Loss\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eFull Weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e90L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e750mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e510mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e26 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.59 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e121kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e125L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e900mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e510mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e36 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.64 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e156kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1075mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e510mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e37 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.85 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e187kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e170L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1200mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e510mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e36 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.97 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e210kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e510mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e33 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1.85 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e240kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e35 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e2.00 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e301kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1750mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e40 min\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e2.22 kWh\/24h\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e355kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eConnection Dimensions\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eD\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eE\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e90L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e171mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e201mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e401mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e497mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e551mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e125L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e171mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e201mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e401mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e497mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e671mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e171mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e201mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e401mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e497mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e876mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e170L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e171mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e201mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e451mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e601mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1026mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e171mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e201mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e451mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e601mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1231mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1311mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e193mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e223mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e553mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e843mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e973mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1293mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e193mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e223mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e553mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e843mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1253mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1543mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:14px;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConstruction\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eEnergy Efficiency Class\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eMax Incoming Supply Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e12 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConnections \u0026amp; Safety (All Sizes)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm (standard on 200L+ only, see note above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder come with a secondary return connection?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eNot as standard on the \u003cstrong\u003e90L–170L\u003c\/strong\u003e sizes – the 22mm secondary return connection is only fitted as standard from \u003cstrong\u003e200L upwards\u003c\/strong\u003e. Check this before specifying if a secondary return circuit is required on a smaller cylinder.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat heat source does this cylinder use?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eIt's designed to be heated \u003cstrong\u003eindirectly via a boiler coil\u003c\/strong\u003e connected to a gas or oil-fired boiler, with the immersion heater(s) providing independent electric back-up.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eHow many immersion heaters does each size have?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe \u003cstrong\u003e90L–200L\u003c\/strong\u003e models have a single \u003cstrong\u003e3kW immersion\u003c\/strong\u003e, while the \u003cstrong\u003e250L and 300L\u003c\/strong\u003e models have \u003cstrong\u003e2 x 3kW\u003c\/strong\u003e immersion heaters.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eHow fast does this cylinder reheat?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eReheat time from 10°C to 60°C ranges from \u003cstrong\u003e26 minutes on the 90L model\u003c\/strong\u003e to \u003cstrong\u003e40 minutes on the 300L model\u003c\/strong\u003e, based on the manufacturer's rated coil performance.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat's the difference between the actual and nominal capacity?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe nominal litre rating is a rounded figure; the \u003cstrong\u003eactual stored capacity\u003c\/strong\u003e is slightly lower once the coil and fittings are accounted for – for example, the “90L” model holds 89L, and the “300L” model holds 294L.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"90L","offer_id":65213807886685,"sku":"DUC2-IN-90L","price":570.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":65213807919453,"sku":"DUC2-IN-120L","price":630.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":65213807952221,"sku":"DUC2-IN-150L","price":650.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":65213807984989,"sku":"DUC2-IN-170L","price":695.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":65213808017757,"sku":"DUC2-IN-200L","price":720.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65213808050525,"sku":"DUC2-IN-250L","price":795.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65213808083293,"sku":"DUC2-IN-300L","price":870.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"jab-duc-2-solar-twin-coil-indirect-unvented-cylinders-200l-300l","title":"JAB DUC 2 Solar Twin Coil Indirect Unvented Cylinders (200L-300L)","description":"\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#333333;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.6; color:#333333; margin:0 0 24px 0;\"\u003eThe \u003cstrong\u003eJAB DUC 2 Solar Twin Coil Indirect\u003c\/strong\u003e is an unvented hot water cylinder built to run from \u003cstrong\u003etwo independent heat sources\u003c\/strong\u003e – a solar thermal array and a gas or oil boiler – through separate internal coils, with a factory-fitted \u003cstrong\u003eimmersion heater\u003c\/strong\u003e as electric back-up. Available in \u003cstrong\u003e200L, 250L, and 300L\u003c\/strong\u003e capacities, it's built from \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e with a remote-mounted expansion vessel.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e200–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eCapacity Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e2\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eIndependent Heat Coils\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e580mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eDiameter (All Sizes)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e22mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eSecondary Return Fitted\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e7 bar \/ 90°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eT\u0026amp;P Relief Setting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#FFFFFF; text-align:center; padding:16px 8px; border-radius:8px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003eRemote\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; margin-top:4px; opacity:0.9;\"\u003eExpansion Vessel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEA; border-left:4px solid #C62828; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003eInstaller requirement:\u003c\/strong\u003e this is an unvented hot water cylinder and must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3. Solar thermal circuit connections should be made by an installer competent in solar thermal systems.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #B26A00; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003e\n\u003cstrong\u003eConnection port angles vary by size:\u003c\/strong\u003e JAB's technical drawing for this range shows the flow and return spigots fitted at specific angles that differ between the 170L, 200L–300L, and 400L–500L diameter tiers. Always check the current manufacturer installation diagram for the exact angles on the specific size being fitted before finalising pipework runs.\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border-left:4px solid #008377CF; padding:14px 18px; margin:18px 0; border-radius:4px; font-size:15px; line-height:1.55; color:#333333;\"\u003eAll electrical connections, including the immersion heater, must be wired by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with \u003cstrong\u003eBS 7671\u003c\/strong\u003e; actual cable sizing should be calculated on site rather than assumed from generic figures.\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eWhy Choose the JAB DUC 2 Solar Twin Coil Indirect\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:20px 0;\"\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eTwin-Coil Design\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eTwo independent internal coils let the cylinder be heated from \u003cstrong\u003etwo separate sources\u003c\/strong\u003e – typically a \u003cstrong\u003esolar thermal array\u003c\/strong\u003e as the primary, low-carbon source and a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e as the secondary source – each with its own thermostat pocket for independent control.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eDuplex Stainless-Steel Shell\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e body resists pitting and stress corrosion far better than standard 304-grade tanks, giving reliable long-term performance in hard-water areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eSolar-Optimised Coil Placement\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003esolar coil sits lower in the cylinder\u003c\/strong\u003e than the boiler coil, taking advantage of thermal stratification so the solar array can contribute useful heat even at lower output, before the boiler coil tops up the upper section.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eIndependent Immersion Back-Up\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eA factory-fitted \u003cstrong\u003eimmersion heater\u003c\/strong\u003e gives an independent electric back-up route to hot water if both the solar and boiler heat sources are unavailable.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eRemote Expansion Vessel\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe expansion vessel is supplied as a \u003cstrong\u003eseparate wall-mounted unit\u003c\/strong\u003e with its own bracket rather than clamped to the cylinder body, freeing up airing-cupboard space and easing servicing access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#F7FBFA; border:1px solid #E0EDEB; border-radius:8px; padding:16px; flex:1; min-width:250px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:8px; font-size:15px;\"\u003eFull Unvented Kit Included\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; line-height:1.55; color:#333333;\"\u003eThe \u003cstrong\u003ecomplete unvented kit\u003c\/strong\u003e ships with every cylinder, so the installer isn't left sourcing safety-group components separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eSizes \u0026amp; Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eDiameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1120mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1330mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1650mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e580mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eConnection Dimensions\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:13px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eD\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eE\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eF\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eG\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eH\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eI\u003c\/th\u003e\n\u003cth style=\"background:#008377CF; color:#FFFFFF; padding:9px 12px; font-size:13px; text-align:left;\"\u003eJ\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e200L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e190mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e245mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e390mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e545mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e585mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e780mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e890mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e890mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e930mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e190mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e245mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e390mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e640mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e890mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1025mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1025mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e190mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e245mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e390mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e500mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e575mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e640mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e885mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1250mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1020mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specification\u003c\/div\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:14px;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConstruction\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCylinder Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eIndirect, unvented, duplex stainless-steel, twin-coil (solar + boiler)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:10px 14px; font-size:14px;\"\u003eConnections \u0026amp; Safety (All Sizes)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eHot Water Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eSecondary Return\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eBoiler Flow\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eBoiler Return\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eSolar Flow\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eSolar Return\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eCold Feed\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eThermostat Pockets\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e3 – one per coil, plus one for the immersion zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003e1\/2″, factory-set 7 bar \/ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFactory-fitted (back-up)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eRemote-mounted, wall bracket supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FBFA;\"\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB; width:55%;\"\u003eUnvented Kit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; font-size:14px; color:#333333; border-bottom:1px solid #E0EDEB;\"\u003eFull kit supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; color:#008377CF; margin:32px 0 16px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:20px 0;\"\u003e\n\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eHow does the twin-coil system work?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe \u003cstrong\u003elower coil connects to a solar thermal array\u003c\/strong\u003e, taking advantage of thermal stratification to draw useful heat even from moderate solar output, while the \u003cstrong\u003eupper coil connects to a gas or oil boiler\u003c\/strong\u003e to top up the rest of the cylinder. Each coil has its own thermostat pocket for independent control.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eWhat happens if there's no solar gain or boiler heat available?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eThe factory-fitted \u003cstrong\u003eimmersion heater\u003c\/strong\u003e provides independent electric back-up, so hot water is still available if both coils are temporarily out of use.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDo the connection ports have specific angles?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eYes. JAB's technical drawing for this range shows the flow and return spigots fitted at specific angles that vary by cylinder diameter tier. Always check the manufacturer's current installation diagram for the exact port angles on the size being installed before finalising pipework.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder come with a secondary return connection?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eYes, a \u003cstrong\u003e22mm secondary return\u003c\/strong\u003e connection is included on this range, positioned near the top of the cylinder alongside the hot draw-off.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder need to be installed by a qualified installer?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eYes. As an unvented hot water cylinder it must be installed, commissioned, and notified to Building Control by a \u003cstrong\u003eG3-qualified (Benchmark) installer\u003c\/strong\u003e in line with Building Regulations Part G3.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #E0EDEB; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-weight:700; font-size:14px; cursor:pointer; list-style:none;\"\u003eCan this cylinder be used without a solar array connected?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; line-height:1.6; color:#333333; background:#FFFFFF;\"\u003eIt can be run from the boiler coil and immersion alone, but the twin-coil design and pricing are aimed at installations that use both heat sources; if no solar array is planned, a single-coil JAB DUC 2 Indirect model may be a simpler fit.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"200L","offer_id":65216859111773,"sku":"DUC2-SOL-200L","price":930.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65216859144541,"sku":"DUC2-SOL-250L","price":1050.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65216859177309,"sku":"DUC2-SOL-300L","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABIndirecthi-floHighRecoveryunventedcylinder.jpg?v=1783617216"},{"product_id":"mixergy-solar-x-2-0-indirect-slimline-475mm-cylinder-embedded-pv-diverter-boiler-cylinder-120-210l","title":"Mixergy Solar X 2.0 Indirect Slimline 475mm Cylinder | Embedded PV Diverter Boiler Cylinder 120-210L","description":"\u003c!-- SEO Product Name: Mixergy Solar X Indirect Slimline 475mm Cylinder | Embedded PV Diverter Boiler Cylinder 120-210L --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eMixergy Solar X Indirect Slimline\u003c\/strong\u003e combines a boiler-fed primary coil with a \u003cstrong\u003efactory-fitted embedded PV diverter\u003c\/strong\u003e, built into a narrower \u003cstrong\u003e475mm case\u003c\/strong\u003e for restricted cylinder cupboards and loft hatches.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eSpanning \u003cstrong\u003e120 to 210 litres\u003c\/strong\u003e across four SKUs, this model shares the same \u003cstrong\u003e2.0 Controller\u003c\/strong\u003e, embedded diverter modulating between 30W and 3000W, and \u003cstrong\u003estratified thermocline smart charging\u003c\/strong\u003e as the standard-case Solar X Indirect.\u003c\/p\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e120–210L\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCapacity Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e475mm\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eDiameter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eEmbedded\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003ePV Diverter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e17.8–19.9kW\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCoil Rating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e30W–3000W\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eModulation Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eWiFi\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eApp Connected\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Current Lead Times\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eMixergy cylinders typically ship on a \u003cstrong\u003e3 to 6 week lead time\u003c\/strong\u003e, depending on model and quantity ordered. Please \u003cstrong\u003ecall us to check current availability\u003c\/strong\u003e before confirming an installation date.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#E6F5F3; border-left:4px solid #008377CF; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eGood to Know: Solar Surplus, Automatically Used\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eThe embedded diverter continuously modulates output between \u003cstrong\u003e30W and 3000W\u003c\/strong\u003e, matching the immersion load to whatever solar surplus is available at any given moment.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FDECEC; border-left:4px solid #D32F2F; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#D32F2F; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eImportant: Unvented Installation Requirement\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eThis is an \u003cstrong\u003eunvented\u003c\/strong\u003e cylinder. Installation must be carried out by a \u003cstrong\u003eG3-competent operative\u003c\/strong\u003e and commissioned per the manufacturer's Installation \u0026amp; Servicing instructions. Incoming mains pressure must be \u003cstrong\u003eless than 10 bar and at least 1 bar\u003c\/strong\u003e, with a minimum flow rate of 10 L\/min. Unvented cylinders must never be used with a solid fuel heat source.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eSlimline 475mm Case\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003ePurpose-built for \u003cstrong\u003erestricted cylinder cupboards or loft hatches\u003c\/strong\u003e, trading additional height for a narrower footprint versus the 550mm standard case.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eFactory-Fitted PV Diverter\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThe diverter ships \u003cstrong\u003eembedded and pre-wired\u003c\/strong\u003e at the factory, cutting installation time and eliminating a separate wall-mounted diverter unit.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eBoiler-Fed with Solar-Boosted Backup\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eHeated primarily via the internal coil from a \u003cstrong\u003egas, oil or LPG boiler\u003c\/strong\u003e, with the immersion backup topped up by diverted solar surplus.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eStratified Smart Charging\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThermocline sensors mean the controller \u003cstrong\u003eonly heats the volume of water required\u003c\/strong\u003e from the boiler coil, giving minimum reheat times as fast as 11 minutes.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eCoil Output for Every Size\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eCoil ratings from \u003cstrong\u003e17.8kW to 19.9kW\u003c\/strong\u003e across the range support fast boiler-fed reheats even at the taller 210L capacity.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eSafety-Certified Components\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eFactory-fitted \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e (7 bar\/90°C), and \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e charged to 3 bar.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eEmbedded Solar Diverter\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eThermostat cut-out temperature\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e80°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) rating\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e230–240V~, 2.7–3.0kW\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) specification\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eEN 60335-2-73\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e356mm Incoloy\/Ti\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eModulation range\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e30W–3000W\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eController \u0026amp; Electrical\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eController generation\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e2.0 Controller\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eElectrical supply\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e16A, dedicated MCB-protected circuit\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eAdjustable temperature range (digital)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50–65°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnectivity\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eWiFi dongle (supplied) or hardwired Ethernet\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eUnvented Safety Components\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eMax. supply pressure to PRV\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e10 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eOperating pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion vessel charge pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion relief valve setting\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e6 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (pressure)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e7 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (temperature)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e90°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eConstruction\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCylinder material\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eStainless steel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eCFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation thickness\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnection size\/type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e22mm compression\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eDiverter valve (\u0026gt;70°C boilers)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eHoneywell V4043H1056 2-port, or equivalent\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eModel Range\u003c\/div\u003e\n    \u003cdiv style=\"overflow-x:auto; margin:0 0 26px 0;\"\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; min-width:600px;\"\u003e\n        \u003cthead\u003e\u003ctr style=\"background:#00695C;\"\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eModel Code\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eErP\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCoil Rating\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eWeight Full\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eMin Reheat\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-120-IND-475-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e120L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1247mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e17.8kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e146.6kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-150-IND-475-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1518mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e18.3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e180.4kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-180-IND-475-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e180L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1790mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.4kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e214.8kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-210-IND-475-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e210L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1962mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.9kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e247kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Indirect Installations Over 70°C\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eWhere the boiler or primary heat source is capable of exceeding \u003cstrong\u003e70°C\u003c\/strong\u003e, the supplied \u003cstrong\u003e2-port diverter valve (Honeywell V4043H1056 or equivalent)\u003c\/strong\u003e must be fitted, per the manufacturer's Installation \u0026amp; Servicing instructions.\u003c\/div\u003e\n    \u003c\/div\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eHow does the embedded PV diverter work alongside the boiler coil?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eThe boiler coil provides the primary heating; the embedded diverter separately routes solar surplus into the immersion element, modulating between \u003cstrong\u003e30W and 3000W\u003c\/strong\u003e.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat is the difference between the slimline and standard case?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eBoth share the same controller and diverter. The \u003cstrong\u003eslimline case is 475mm diameter\u003c\/strong\u003e but taller at equivalent capacity; the \u003cstrong\u003estandard case is 550mm diameter\u003c\/strong\u003e.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eCan the Solar X Indirect Slimline be used with a heat pump instead of a boiler?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eYes. The controller supports a \u003cstrong\u003eheat pump\u003c\/strong\u003e heat source setting in place of a boiler, with the PV diverter continuing to serve the immersion element.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat certification does the installer need?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eInstallation must be carried out by a \u003cstrong\u003ecompetent operative\u003c\/strong\u003e who has completed a recognised unvented hot water systems course, with commissioning recorded per Building Regulations (G3) requirements.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat is included in the box?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eEach cylinder ships with the \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e with mounting bracket, factory-fitted \u003cstrong\u003eimmersion heater(s)\u003c\/strong\u003e, \u003cstrong\u003eWiFi dongle\u003c\/strong\u003e, Ethernet cable, gauge, and user guide.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eHow long is the lead time and how do I check stock?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eLead times typically run \u003cstrong\u003e3 to 6 weeks\u003c\/strong\u003e depending on model and order quantity. Please call us to confirm current stock and expected delivery before booking an installation.\u003c\/div\u003e\n        \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"120L","offer_id":65362398904669,"sku":"MX-120-IND-475-PVE","price":2630.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":65362398937437,"sku":"MX-150-IND-475-PVE","price":2690.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":65362398970205,"sku":"MX-180-IND-475-PVE","price":2770.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":65362399002973,"sku":"MX-210-IND-475-PVE","price":2850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySolarX-2.0Controller550mmEmbeddedPVDiverterElectricCylinder120-300L.jpg?v=1784901343"},{"product_id":"mixergy-solar-x-2-0-indirect-standard-550mm-cylinder-embedded-pv-diverter-boiler-cylinder-150-300l","title":"Mixergy Solar X 2.0 Indirect Standard 550mm Cylinder | Embedded PV Diverter Boiler Cylinder 150-300L","description":"\u003c!-- SEO Product Name: Mixergy Solar X Indirect Standard 550mm Cylinder | Embedded PV Diverter Boiler Cylinder 150-300L --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eMixergy Solar X Indirect Standard\u003c\/strong\u003e combines a boiler-fed primary coil with a \u003cstrong\u003efactory-fitted embedded PV diverter\u003c\/strong\u003e, so solar surplus is diverted into the immersion backup element automatically alongside heating from a \u003cstrong\u003egas, oil or LPG boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003e550mm standard case\u003c\/strong\u003e spans \u003cstrong\u003e150 to 300 litres\u003c\/strong\u003e across five SKUs, using the same \u003cstrong\u003e2.0 Controller\u003c\/strong\u003e and \u003cstrong\u003estratified thermocline smart charging\u003c\/strong\u003e as the standard Mixergy X Indirect range.\u003c\/p\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e150–300L\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCapacity Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e550mm\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eDiameter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eEmbedded\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003ePV Diverter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e18.3–23.6kW\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCoil Rating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e30W–3000W\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eModulation Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eWiFi\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eApp Connected\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Current Lead Times\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eMixergy cylinders typically ship on a \u003cstrong\u003e3 to 6 week lead time\u003c\/strong\u003e, depending on model and quantity ordered. Please \u003cstrong\u003ecall us to check current availability\u003c\/strong\u003e before confirming an installation date.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#E6F5F3; border-left:4px solid #008377CF; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eGood to Know: Solar Surplus, Automatically Used\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eThe embedded diverter continuously modulates output between \u003cstrong\u003e30W and 3000W\u003c\/strong\u003e, matching the immersion load to whatever solar surplus is available at any given moment.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FDECEC; border-left:4px solid #D32F2F; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#D32F2F; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eImportant: Unvented Installation Requirement\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eThis is an \u003cstrong\u003eunvented\u003c\/strong\u003e cylinder. Installation must be carried out by a \u003cstrong\u003eG3-competent operative\u003c\/strong\u003e and commissioned per the manufacturer's Installation \u0026amp; Servicing instructions. Incoming mains pressure must be \u003cstrong\u003eless than 10 bar and at least 1 bar\u003c\/strong\u003e, with a minimum flow rate of 10 L\/min. Unvented cylinders must never be used with a solid fuel heat source.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eFactory-Fitted PV Diverter\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThe diverter ships \u003cstrong\u003eembedded and pre-wired\u003c\/strong\u003e at the factory, cutting installation time and eliminating a separate wall-mounted diverter unit.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eBoiler-Fed with Solar-Boosted Backup\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eHeated primarily via the internal coil from a \u003cstrong\u003egas, oil or LPG boiler\u003c\/strong\u003e, with the immersion backup topped up by diverted solar surplus.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eStratified Smart Charging\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThermocline sensors mean the controller \u003cstrong\u003eonly heats the volume of water required\u003c\/strong\u003e from the boiler coil, giving minimum reheat times as fast as 11 minutes.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003e550mm Standard Case\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThe full-diameter case gives \u003cstrong\u003emaximum capacity per unit height\u003c\/strong\u003e, suiting cylinder cupboards without width restrictions.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eHigh Coil Output\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eCoil ratings from \u003cstrong\u003e18.3kW to 23.6kW\u003c\/strong\u003e across the range support fast boiler-fed reheats even at the largest 300L capacity.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eSafety-Certified Components\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eFactory-fitted \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e (7 bar\/90°C), and \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e charged to 3 bar.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eEmbedded Solar Diverter\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eThermostat cut-out temperature\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e80°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) rating\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e230–240V~, 2.7–3.0kW\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) specification\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eEN 60335-2-73\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater(s) type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e356mm Incoloy\/Ti\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eModulation range\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e30W–3000W\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eController \u0026amp; Electrical\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eController generation\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e2.0 Controller\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eElectrical supply\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e16A, dedicated MCB-protected circuit\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eAdjustable temperature range (digital)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50–65°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnectivity\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eWiFi dongle (supplied) or hardwired Ethernet\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eUnvented Safety Components\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eMax. supply pressure to PRV\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e10 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eOperating pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion vessel charge pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion relief valve setting\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e6 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (pressure)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e7 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (temperature)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e90°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eConstruction\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCylinder material\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eStainless steel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eCFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation thickness\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnection size\/type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e22mm compression\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eDiverter valve (\u0026gt;70°C boilers)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eHoneywell V4043H1056 2-port, or equivalent\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eModel Range\u003c\/div\u003e\n    \u003cdiv style=\"overflow-x:auto; margin:0 0 26px 0;\"\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; min-width:600px;\"\u003e\n        \u003cthead\u003e\u003ctr style=\"background:#00695C;\"\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eModel Code\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eErP\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCoil Rating\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eWeight Full\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eMin Reheat\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-150-IND-550-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1117mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e18.3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e178.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-180-IND-550-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e180L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1305mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.4kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e212.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-210-IND-550-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e210L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1493mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.9kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e245.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-250-IND-550-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1743mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e20.7kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e289.8kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-300-IND-550-PVE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1989mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e23.6kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e344.6kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Indirect Installations Over 70°C\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eWhere the boiler or primary heat source is capable of exceeding \u003cstrong\u003e70°C\u003c\/strong\u003e, the supplied \u003cstrong\u003e2-port diverter valve (Honeywell V4043H1056 or equivalent)\u003c\/strong\u003e must be fitted, per the manufacturer's Installation \u0026amp; Servicing instructions.\u003c\/div\u003e\n    \u003c\/div\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eHow does the embedded PV diverter work alongside the boiler coil?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eThe boiler coil provides the primary heating; the embedded diverter separately routes solar surplus into the immersion element, modulating between \u003cstrong\u003e30W and 3000W\u003c\/strong\u003e.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eDo I need a separate PV diverter unit as well?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eNo — the diverter is \u003cstrong\u003efactory-fitted and pre-wired\u003c\/strong\u003e inside the cylinder alongside the boiler coil connections.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eCan the Solar X Indirect be used with a heat pump instead of a boiler?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eYes. The controller supports a \u003cstrong\u003eheat pump\u003c\/strong\u003e heat source setting in place of a boiler, with the PV diverter continuing to serve the immersion element.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat certification does the installer need?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eInstallation must be carried out by a \u003cstrong\u003ecompetent operative\u003c\/strong\u003e who has completed a recognised unvented hot water systems course, with commissioning recorded per Building Regulations (G3) requirements.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat is included in the box?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eEach cylinder ships with the \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e with mounting bracket, factory-fitted \u003cstrong\u003eimmersion heater(s)\u003c\/strong\u003e, \u003cstrong\u003eWiFi dongle\u003c\/strong\u003e, Ethernet cable, gauge, and user guide.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eHow long is the lead time and how do I check stock?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eLead times typically run \u003cstrong\u003e3 to 6 weeks\u003c\/strong\u003e depending on model and order quantity. Please call us to confirm current stock and expected delivery before booking an installation.\u003c\/div\u003e\n        \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"150L","offer_id":65362470895965,"sku":"MX-150-IND-550-PVE","price":2630.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":65362470928733,"sku":"MX-180-IND-550-PVE","price":2690.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":65362470961501,"sku":"MX-210-IND-550-PVE","price":2770.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65362470994269,"sku":"MX-250-IND-550-PVE","price":2900.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65362471027037,"sku":"MX-300-IND-550-PVE","price":3100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergySolarX-2.0Controller550mmEmbeddedPVDiverterElectricCylinder120-300L.jpg?v=1784901343"},{"product_id":"mixergy-x-indirect-standard-550mm-unvented-cylinder-boiler-smart-cylinder-150-300l-2-0-controller","title":"Mixergy X Indirect Standard 550mm Unvented Cylinder | Boiler Smart Cylinder 150-300L | 2.0 Controller","description":"\u003c!-- SEO Product Name: Mixergy X Indirect Standard 550mm Unvented Cylinder | Boiler Smart Cylinder 150-300L | 2.0 Controller --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eMixergy X Indirect Standard\u003c\/strong\u003e is a stainless steel unvented cylinder heated via an internal primary coil from a \u003cstrong\u003egas, oil or LPG boiler\u003c\/strong\u003e, with immersion backup and the \u003cstrong\u003e2.0 Controller\u003c\/strong\u003e for smart control. Every unit ships with \u003cstrong\u003eWiFi connectivity\u003c\/strong\u003e and full compatibility with smart electricity tariffs for the immersion backup element.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003e550mm standard case\u003c\/strong\u003e spans \u003cstrong\u003e150 to 300 litres\u003c\/strong\u003e across five SKUs. \u003cstrong\u003eStratified thermocline sensing\u003c\/strong\u003e means the controller only heats the water volume actually needed, delivering minimum reheat times as fast as 11 minutes from the boiler coil.\u003c\/p\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e150–300L\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCapacity Range\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e550mm\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eDiameter\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eB\/C\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eErP Rating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e18.3–23.6kW\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eCoil Rating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e50mm\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003ePU Foam Insulation\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1; min-width:110px; background:#008377CF; color:#FFFFFF; padding:16px 10px; text-align:center; border-radius:6px; margin:4px;\"\u003e\n            \u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eWiFi\u003c\/div\u003e\n            \u003cdiv style=\"font-size:12px; font-weight:400; opacity:0.92; margin-top:4px;\"\u003eApp Connected\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Current Lead Times\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eMixergy cylinders typically ship on a \u003cstrong\u003e3 to 6 week lead time\u003c\/strong\u003e, depending on model and quantity ordered. Please \u003cstrong\u003ecall us to check current availability\u003c\/strong\u003e before confirming an installation date.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FDECEC; border-left:4px solid #D32F2F; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#D32F2F; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eImportant: Unvented Installation Requirement\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eThis is an \u003cstrong\u003eunvented\u003c\/strong\u003e cylinder. Installation must be carried out by a \u003cstrong\u003eG3-competent operative\u003c\/strong\u003e and commissioned per the manufacturer's Installation \u0026amp; Servicing instructions. Incoming mains pressure must be \u003cstrong\u003eless than 10 bar and at least 1 bar\u003c\/strong\u003e, with a minimum flow rate of 10 L\/min. Unvented cylinders must never be used with a solid fuel heat source.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 26px 0;\"\u003e\n        \n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eStratified Smart Charging\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThermocline sensors mean the controller \u003cstrong\u003eonly heats the volume of water required\u003c\/strong\u003e from the boiler coil, giving minimum reheat times as fast as \u003cstrong\u003e11 minutes\u003c\/strong\u003e.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eBoiler-Fed with Immersion Backup\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eHeated primarily via the internal coil from a \u003cstrong\u003egas, oil or LPG boiler\u003c\/strong\u003e, with the 3kW immersion heater available as backup or for smart-tariff top-ups.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003e550mm Standard Case\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThe full-diameter case gives \u003cstrong\u003emaximum capacity per unit height\u003c\/strong\u003e, suiting cylinder cupboards without width restrictions.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eFull App Control \u0026amp; Monitoring\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eThe bundled WiFi dongle connects to the \u003cstrong\u003eMixergy app\u003c\/strong\u003e for remote boost, live charge-state monitoring, and voice control via Google Assistant or Amazon Alexa.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eHigh Coil Output\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eCoil ratings from \u003cstrong\u003e18.3kW to 23.6kW\u003c\/strong\u003e across the range support fast boiler-fed reheats even at the largest 300L capacity.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex:1 1 45%; min-width:250px; background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; margin:6px;\"\u003e\n            \u003cdiv style=\"font-weight:700; color:#008377CF; font-size:15px; margin-bottom:6px;\"\u003eSafety-Certified Components\u003c\/div\u003e\n            \u003cdiv style=\"font-size:14.5px; color:#2B2B2B; line-height:1.6;\"\u003eFactory-fitted \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e (7 bar\/90°C), and \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e charged to 3 bar.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eController \u0026amp; Electrical\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eController generation\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e2.0 Controller\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater rating\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3kW, 230–240V~\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eImmersion heater specification\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eEN 60335-2-73, 356mm Incoloy\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eElectrical supply\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e16A, dedicated MCB-protected circuit\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eThermostat safety cut-out\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e80°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eAdjustable temperature range (digital)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50–65°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnectivity\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eWiFi dongle (supplied) or hardwired Ethernet\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eUnvented Safety Components\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eMax. supply pressure to PRV\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e10 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eOperating pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion vessel charge pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eExpansion relief valve setting\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e6 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (pressure)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e7 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eT\u0026amp;P relief valve setting (temperature)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e90°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eConstruction\u003c\/div\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 4px 0; border:1px solid #D9EDEA; border-top:none;\"\u003e\n            \n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCylinder material\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eStainless steel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eCFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eInsulation thickness\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e50mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eConnection size\/type\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e22mm compression\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#FFFFFF;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eCoil max. working pressure\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003e3.5 bar\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background:#F7FAFA;\"\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; font-weight:600; width:50%; border-bottom:1px solid #D9EDEA;\"\u003eDiverter valve (\u0026gt;70°C boilers)\u003c\/td\u003e\n                \u003ctd style=\"padding:9px 16px; font-size:14.5px; border-bottom:1px solid #D9EDEA;\"\u003eHoneywell V4043H1056 2-port, or equivalent\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14px; padding:10px 16px; margin:22px 0 0 0; border-radius:6px 6px 0 0; text-transform:uppercase; letter-spacing:0.03em;\"\u003eModel Range\u003c\/div\u003e\n    \u003cdiv style=\"overflow-x:auto; margin:0 0 26px 0;\"\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; min-width:600px;\"\u003e\n        \u003cthead\u003e\u003ctr style=\"background:#00695C;\"\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eModel Code\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eErP\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eCoil Rating\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eWeight Full\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px; font-size:13.5px; text-align:left; border-bottom:2px solid #008377CF;\"\u003eMin Reheat\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-150-IND-550\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e150L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1117mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e18.3kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e178.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-180-IND-550\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e180L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1305mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.4kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e212.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e11 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-210-IND-550\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e210L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eB\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1493mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e19.9kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e245.2kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFA;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-250-IND-550\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e250L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1743mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e20.7kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e289.8kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eMX-300-IND-550\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e300L\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e1989mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e23.6kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e344.6kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; font-size:13.5px; border-bottom:1px solid #D9EDEA;\"\u003e12 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; padding:14px 18px; margin:0 0 18px 0; border-radius:4px;\"\u003e\n        \u003cdiv style=\"font-weight:700; color:#E0942A; margin-bottom:4px; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePlease Note: Indirect Installations Over 70°C\u003c\/div\u003e\n        \u003cdiv style=\"font-size:15px; color:#2B2B2B;\"\u003eWhere the boiler or primary heat source is capable of exceeding \u003cstrong\u003e70°C\u003c\/strong\u003e, the supplied \u003cstrong\u003e2-port diverter valve (Honeywell V4043H1056 or equivalent)\u003c\/strong\u003e must be fitted, per the manufacturer's Installation \u0026amp; Servicing instructions.\u003c\/div\u003e\n    \u003c\/div\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat is the difference between Direct and Indirect models?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003e\n\u003cstrong\u003eIndirect\u003c\/strong\u003e models heat water via an internal coil from a gas, oil or LPG boiler, with the immersion heater as backup. \u003cstrong\u003eDirect\u003c\/strong\u003e models heat via immersion only.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eDoes the Mixergy X Indirect need an internet connection to work?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eNo — the cylinder heats and operates normally without WiFi. An internet connection unlocks app features such as remote control, smart tariff scheduling, and usage monitoring for the immersion backup.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eCan the Mixergy X Indirect be used with a heat pump instead of a boiler?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eYes. The controller supports a \u003cstrong\u003eheat pump\u003c\/strong\u003e heat source setting in place of a boiler, and cylinders have dedicated heat pump-ready ports. An optional plate heat exchanger is available.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat certification does the installer need?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eInstallation must be carried out by a \u003cstrong\u003ecompetent operative\u003c\/strong\u003e who has completed a recognised unvented hot water systems course, with commissioning recorded per Building Regulations (G3) requirements.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eWhat is included in the box?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eEach cylinder ships with the \u003cstrong\u003emonobloc cold water inlet control group\u003c\/strong\u003e, \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e with mounting bracket, factory-fitted \u003cstrong\u003eimmersion heater(s)\u003c\/strong\u003e, \u003cstrong\u003eWiFi dongle\u003c\/strong\u003e, Ethernet cable, gauge, and user guide.\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails style=\"margin:0 0 10px 0; border:1px solid #D9EDEA; border-radius:6px; overflow:hidden;\"\u003e\n            \u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; cursor:pointer; font-weight:700; list-style:none; font-size:14.5px;\"\u003eHow long is the lead time and how do I check stock?\u003c\/summary\u003e\n            \u003cdiv style=\"padding:12px 16px; background:#FFFFFF; font-size:14.5px; line-height:1.6;\"\u003eLead times typically run \u003cstrong\u003e3 to 6 weeks\u003c\/strong\u003e depending on model and order quantity. Please call us to confirm current stock and expected delivery before booking an installation.\u003c\/div\u003e\n        \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"150L","offer_id":65362731893085,"sku":"MX-150-IND-550","price":2130.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":65362731925853,"sku":"MX-180-IND-550","price":2195.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":65362731958621,"sku":"MX-210-IND-550","price":2300.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":65362731991389,"sku":"MX-250-IND-550","price":2370.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":65362732024157,"sku":"MX-300-IND-550","price":2550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergyXBoilerSmartCylinder150-300Lwith2.0Controller.jpg?v=1784905361"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/JouleCycloneAirIndirect100_300LUnventedHotWaterCylinder.webp?v=1772179761","url":"https:\/\/qualityheating.co.uk\/collections\/indirect-unvented-cylinders.oembed?page=2","provider":"AIZO Quality Heating","version":"1.0","type":"link"}