{"title":"Direct Unvented Hot Water Cylinders | Mains Pressure Hot Water — No Boiler Required","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA direct unvented cylinder stores and heats mains-pressure hot water using one or more built-in \u003cstrong\u003eelectric immersion heaters\u003c\/strong\u003e — no boiler, no flue, and no cold water tank in the loft needed. Cold water enters directly from the mains, is heated by the immersion element inside the cylinder, and is stored ready for use at full mains pressure. The result is powerful, consistent hot water at every tap and shower in your home.\u003c\/p\u003e\n\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDo You Need a Boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo — and that's the key advantage of a direct unvented cylinder. Because it heats water purely with electricity, a direct unvented cylinder is a completely \u003cstrong\u003eself-contained hot water solution\u003c\/strong\u003e. It's ideal for properties without gas, off-grid homes, flats, or anyone who wants to decouple their hot water from their heating system entirely. If you do have a boiler and want it to also heat your hot water cylinder, you'd be looking for an \u003cstrong\u003eindirect unvented cylinder\u003c\/strong\u003e instead, which has an internal coil connected to your central heating circuit.\u003c\/p\u003e\n\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow It Connects\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eInstallationof Direct Unvented Cylinder is straightforward in principle. Cold mains water feeds into the bottom of the cylinder via a dedicated supply. A pressure reducing valve (PRV) is fitted to control incoming mains pressure, along with an expansion vessel and a temperature and pressure relief valve (TPRV) — all of which are required by regulations for safety. Hot water then exits from the top of the cylinder and is distributed around the property. The immersion heater element(s) connect to a dedicated electrical circuit from your consumer unit, typically on a 16A or 20A circuit for a single element.\u003c\/p\u003e\n\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e⚠️ A Few Things to Check Before Buying\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUnvented cylinders must be installed by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e under Part G of the Building Regulations — this isn't a DIY job. You'll also need adequate electrical capacity for the immersion heater(s); a standard 3kW element draws around 13 amps, while a twin-element cylinder with a 3kW boost element will need its own dedicated circuit. Some cylinders also offer \u003cstrong\u003edual-tariff wiring\u003c\/strong\u003e, allowing you to take advantage of cheaper overnight electricity rates such as Economy 7.\u003c\/p\u003e\n\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBrowse our direct unvented cylinders below — or contact our team if you need help sizing the right cylinder for your household demand.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"ehc-neptune-250l-direct-unvented-stainless-steel","title":"EHC Neptune 250L Direct Stainless Steel Unvented Cylinder","description":"\u003ch2\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder\u003c\/strong\u003e range, available from 120L through to 300L, offers a top-tier, all-electric hot water storage solution designed for UK homes and commercial applications. Built with robust Duplex stainless steel for outstanding corrosion resistance and fitted with energy-efficient insulation and rapid recovery heating coils, this unvented cylinder delivers consistent mains pressure hot water with minimal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel inner cylinder\u003c\/strong\u003e ensures long life and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality polyurethane foam insulation\u003c\/strong\u003e minimises heat loss, achieving an ErP rating of C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast recovery immersion heater(s)\u003c\/strong\u003e typically 3kW, factory-fitted for electric direct heating operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates safely at 3 bar (regulated by inlet control set)\u003c\/strong\u003e delivering powerful mains pressure hot water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety valves\u003c\/strong\u003e including temperature \u0026amp; pressure relief valve, inlet control set, expansion vessel, and discharge tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions\u003c\/strong\u003e with a diameter of approx. 550mm allowing flexible installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable capacities\u003c\/strong\u003e: 120L, 150L, 180L, 210L, 250L \u0026amp; 300L to suit a wide range of property sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to BS EN 12897:2006\u003c\/strong\u003e for enhanced quality and safety assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e with pre-assembled inlet and safety valve sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\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 Information:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRequires minimal maintenance and includes all necessary safety and control components\u003c\/li\u003e\n\u003cli\u003eSuitable for high-demand properties requiring reliable mains pressure hot water\u003c\/li\u003e\n\u003cli\u003eHigh flow rates exceeding 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eComprehensive installation and maintenance instructions provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Unvented Stainless Steel Cylinder\u003c\/strong\u003e combines energy efficiency, durability, and installer-friendly features to deliver dependable mains pressure hot water for demanding domestic and light commercial applications. Backed by rigorous testing and a quality assurance commitment, it’s a trusted choice for UK heating professionals and homeowners seeking long-term performance and peace of mind.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822465917277,"sku":"NDIR250L","price":930.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-direct-unventedcopy_b6ac5441-0479-4e87-a13b-8f567f1b1fb2.png?v=1750934556"},{"product_id":"ehc-neptune-300l-direct-unvented-stainless-steel","title":"EHC Neptune 300L Direct Unvented Stainless Steel Cylinder","description":"\u003ch2\u003eEHC Neptune Direct Unvented Stainless Steel Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Unvented Stainless Steel Cylinder\u003c\/strong\u003e range, available from 120L through to 300L, offers a top-tier, all-electric hot water storage solution designed for UK homes and commercial applications. Built with robust Duplex stainless steel for outstanding corrosion resistance and fitted with energy-efficient insulation and rapid recovery heating coils, it delivers consistent mains pressure hot water with minimal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel inner cylinder\u003c\/strong\u003e ensures long life and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality polyurethane foam insulation\u003c\/strong\u003e minimises heat loss, achieving an ErP rating of C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast recovery immersion heater(s)\u003c\/strong\u003e typically 3kW, factory-fitted for electric direct heating operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates safely at 3 bar (regulated by inlet control set)\u003c\/strong\u003e delivering powerful mains pressure hot water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety valves\u003c\/strong\u003e including temperature \u0026amp; pressure relief valve, inlet control set, expansion vessel, and discharge tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions\u003c\/strong\u003e with a diameter of approx. 550mm allowing flexible installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable capacities\u003c\/strong\u003e: 120L, 150L, 180L, 210L, 250L \u0026amp; 300L to suit a wide range of property sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to BS EN 12897:2006\u003c\/strong\u003e for enhanced quality and safety assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e with pre-assembled inlet and safety valve sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\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 Information:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRequires minimal maintenance and includes all necessary safety and control components\u003c\/li\u003e\n\u003cli\u003eSuitable for high-demand properties requiring reliable mains pressure hot water\u003c\/li\u003e\n\u003cli\u003eHigh flow rates exceeding 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eComprehensive installation and maintenance instructions provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Direct Stainless Steel Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Unvented Stainless Steel Cylinder\u003c\/strong\u003e combines energy efficiency, durability, and installer-friendly features to deliver dependable mains pressure hot water for demanding domestic and light commercial applications. Backed by rigorous testing and a quality assurance commitment, it’s a trusted choice for UK heating professionals and homeowners seeking long-term performance and peace of mind.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822465982813,"sku":"NDIR300L","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-direct-unventedcopy_eff28af8-bb91-4cf0-a2e8-aa165229d311.png?v=1750932558"},{"product_id":"ehc-neptune-210l-direct-unvented-stainless-steel","title":"EHC Neptune 200L Unvented Stainless Steel Direct 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 Direct Unvented Stainless Steel Cylinder\u003c\/strong\u003e (NDIR200L) heats stored water entirely via its own \u003cstrong\u003etwin 3kW Incoloy immersion elements\u003c\/strong\u003e, with no external boiler connection required. 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, making it a straightforward standalone hot water solution.\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;\"\u003e2 x 3kW\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eImmersion Elements\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;\"\u003eNo External Heat Source Required\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eUnlike an Indirect cylinder, this Direct model needs no connection to a boiler's primary circuit — both immersion elements independently heat the full 200L volume, making it a simple retrofit option where a wet heating boiler either isn't present or isn't intended to provide hot water.\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 documentation confirms this cylinder's capacity (200L) and cased dimensions (1120mm height x 580mm diameter), but does not publish model-specific reheat time or empty\/full weight figures for this exact 200L Direct 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;\"\u003eTwin Immersion Elements\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eTwo independent 3kW Incoloy elements allow boost and economy heating modes, giving flexibility over how quickly and how much hot water is generated.\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;\"\u003eNo Boiler Coil to Plumb\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eWith no internal coil or primary circuit connection required, installation pipework is simpler than an equivalent Indirect 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;\"\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;\"\u003eNDIR200L\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 Heaters\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 elements\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e2 x 3kW, 240V, Incoloy (upper boost \/ lower economy)\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;\"\u003eHow is this cylinder heated?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eEntirely by its two 3kW Incoloy immersion elements — there is no coil or external boiler connection on this Direct model.\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's the difference between this and the Indirect 200L cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eThe Indirect version (NIND200L) has an internal coil that can be connected to a boiler's primary circuit for faster reheat. This Direct version (NDIR200L) relies solely on its immersion elements and has no coil.\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 Direct cylinder, supplied without factory-fitted valves, wiring centre, or pump.\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":57822466015581,"sku":"NDIR200L","price":930.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-direct-unventedcopy_47f65f22-7329-46e0-b081-8eb2840cdd53.png?v=1750932340"},{"product_id":"ehc-neptune-170l-direct-unvented-stainless-steel","title":"EHC Neptune 170L Direct Stainless Steel Unvented Cylinder","description":"\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder\u003c\/strong\u003e range, available from 120L through to 300L, offers a top-tier, all-electric hot water storage solution designed for UK homes and commercial applications. Built with robust Duplex stainless steel for outstanding corrosion resistance and fitted with energy-efficient insulation and rapid recovery heating coils, it delivers consistent mains pressure hot water with minimal maintenance.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel inner cylinder\u003c\/strong\u003e ensures long life and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality polyurethane foam insulation\u003c\/strong\u003e minimises heat loss, achieving an ErP rating of C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast recovery immersion heater(s)\u003c\/strong\u003e typically 3kW, factory-fitted for electric direct heating operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates safely at 3 bar (regulated by inlet control set)\u003c\/strong\u003e delivering powerful mains pressure hot water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety valves\u003c\/strong\u003e including temperature \u0026amp; pressure relief valve, inlet control set, expansion vessel, and discharge tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions\u003c\/strong\u003e with a diameter of approx. 550mm allowing flexible installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable capacities\u003c\/strong\u003e: 120L, 150L, 170L, 210L, 250L \u0026amp; 300L to suit a wide range of property sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to BS EN 12897:2006\u003c\/strong\u003e for enhanced quality and safety assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e with pre-assembled inlet and safety valve sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\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 Information:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequires minimal maintenance and includes all necessary safety and control components\u003c\/li\u003e\n\u003cli\u003eSuitable for high-demand properties requiring reliable mains pressure hot water\u003c\/li\u003e\n\u003cli\u003eHigh flow rates exceeding 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eComprehensive installation and maintenance instructions provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose EHC Neptune Direct Unvented Cylinder?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder\u003c\/strong\u003e combines energy efficiency, durability, and installer-friendly features to deliver dependable mains pressure hot water for demanding domestic and light commercial applications. Backed by rigorous testing and a quality assurance commitment, it’s a trusted choice for UK heating professionals and homeowners seeking long-term performance and peace of mind.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822466048349,"sku":"NDIR170L","price":799.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-direct-unventedcopy_b28cbb3d-60a8-446d-a8a2-fcb2d05b21dc.png?v=1750933583"},{"product_id":"ehc-neptune-150l-direct-unvented-stainless-steel","title":"EHC Neptune 150L Direct Stainless Steel Unvented Cylinder","description":"\u003ch2\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder 120–300L\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Stainless Steel Unvented Cylinder\u003c\/strong\u003e range, available from 120L through to 300L, offers a top-tier, all-electric hot water storage solution designed for UK homes and commercial applications. Built with robust Duplex stainless steel for outstanding corrosion resistance and fitted with energy-efficient insulation and rapid recovery heating coils, it delivers consistent mains pressure hot water with minimal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Duplex stainless steel inner cylinder\u003c\/strong\u003e ensures long life and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality polyurethane foam insulation\u003c\/strong\u003e minimises heat loss, achieving an ErP rating of C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast recovery immersion heater(s)\u003c\/strong\u003e typically 3kW, factory-fitted for electric direct heating operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates safely at 3 bar (regulated by inlet control set)\u003c\/strong\u003e delivering powerful mains pressure hot water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fitted safety valves\u003c\/strong\u003e including temperature \u0026amp; pressure relief valve, inlet control set, expansion vessel, and discharge tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions\u003c\/strong\u003e with a diameter of approx. 550mm allowing flexible installation in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable capacities\u003c\/strong\u003e: 120L, 150L, 180L, 210L, 250L \u0026amp; 300L to suit a wide range of property sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to BS EN 12897:2006\u003c\/strong\u003e for enhanced quality and safety assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e with pre-assembled inlet and safety valve sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\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 Information:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRequires minimal maintenance and includes all necessary safety and control components\u003c\/li\u003e\n\u003cli\u003eSuitable for high-demand properties requiring reliable mains pressure hot water\u003c\/li\u003e\n\u003cli\u003eHigh flow rates exceeding 50 litres per minute at 3 bar operating pressure\u003c\/li\u003e\n\u003cli\u003eComprehensive installation and maintenance instructions provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose EHC Neptune Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEHC Neptune Direct Stainless Steel  Unvented Cylinder\u003c\/strong\u003e combines energy efficiency, durability, and installer-friendly features to deliver dependable mains pressure hot water for demanding domestic and light commercial applications. Backed by rigorous testing and a quality assurance commitment, it’s a trusted choice for UK heating professionals and homeowners seeking long-term performance and peace of mind.\u003c\/p\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822466113885,"sku":"NDIR150L","price":739.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-neptune-direct-unventedcopy.png?v=1750932155"},{"product_id":"8kw-comet-pv-electric-boiler-150l-direct-cylinder","title":"EHC 8kW Comet PV Electric Boiler \u0026 150L Direct Cylinder","description":"\u003cdiv style=\"color: #333;\" class=\"product-description\"\u003e\n\u003ch1 style=\"font-size: 2rem; font-weight: bold; margin-bottom: 0.5em;\"\u003eEHC Comet PV 8kW Electric Boiler \u0026amp; 150L Direct Stainless Steel Cylinder\u003c\/h1\u003e\n\u003cp style=\"font-size: 1.125rem; line-height: 1.6; margin-bottom: 1em;\"\u003eThe \u003cstrong\u003eEHC Comet PV 8kW\u003c\/strong\u003e is a versatile and efficient electric heating solution, combining a wall-mounted 8kW electric boiler with a 150-litre direct stainless steel unvented cylinder. Designed for traditional heat-only and underfloor heating systems, this pre-plumbed package delivers reliable central heating and abundant hot water, with smart control compatibility and advanced safety features.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 1.5em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eKey Benefits \u0026amp; Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 1.5em; margin-bottom: 1em;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable boiler output:\u003c\/strong\u003e Adjustable on-site from 2kW up to 8kW to match your home's heating demand and optimise energy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control ready:\u003c\/strong\u003e Compatible with the EHC Internet Module App (AHP1004) for remote and smart boiler management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable hot water supply:\u003c\/strong\u003e 150-litre direct stainless steel cylinder equipped with two 3kW immersion heaters for fast and consistent domestic hot water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport for multiple heating circuits:\u003c\/strong\u003e Operates several heating circuits simultaneously, each with independent temperature controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive safety components:\u003c\/strong\u003e Includes temperature \u0026amp; pressure relief valve, combination valve, domestic hot water expansion vessel, inlet control set, filling loop, and tundishes, ensuring compliant and secure operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Boiler dimensions are approximately 716 mm (H) × 316 mm (W) × 235 mm (D); cylinder is 1120 mm (H) × 550 mm diameter, ideal for space-constrained installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction and warranty:\u003c\/strong\u003e Stainless steel cylinder and robust boiler build backed by a 5-year manufacturer’s guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 2em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; margin-bottom: 1.5em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; width: 40%;\"\u003eModel Number (MPN)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEHCEPV8\/150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5060302891367\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Power Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8 kW (Configurable 2–8 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e150 Litres, Direct Stainless Steel Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eImmersion Heater Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 × 3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e716 mm × 316 mm × 235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Dimensions (HxDiameter)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1120 mm × 550 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWall-mounted boiler; floor-standing cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5 years manufacturer’s guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.5; color: #555;\"\u003eThe EHC Comet PV 8kW Electric Boiler \u0026amp; 150L Direct Cylinder provides a smart, flexible, and efficient heating and hot water solution tailored for modern UK homes. Its compact footprint, multiple circuit capability, advanced safety features, and smart control compatibility make it an excellent choice for reliable, low-maintenance comfort.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822475911517,"sku":"EHCEPV8\/150","price":1900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_1ce9fb75-74b7-434a-bfb9-bb044ab0eddc.jpg?v=1750927383"},{"product_id":"8kw-comet-pv-electric-boiler-120l-direct-cylinder","title":"EHC 8kW Comet PV Electric Boiler \u0026 120L Direct Cylinder","description":"\u003cdiv style=\"color: #333;\" class=\"product-description\"\u003e\n\u003ch1 style=\"font-size: 2rem; font-weight: bold; margin-bottom: 0.5em;\"\u003eEHC Comet PV 8kW Electric Boiler \u0026amp; 120L Direct Stainless Steel Cylinder\u003c\/h1\u003e\n\u003cp style=\"font-size: 1.125rem; line-height: 1.6; margin-bottom: 1em;\"\u003eThe \u003cstrong\u003eEHC Comet PV 8kW\u003c\/strong\u003e is a versatile, energy-efficient electric heating system designed for traditional heat-only installations including underfloor heating. This package pairs an 8kW wall-mounted electric boiler with a 120-litre direct stainless steel unvented cylinder featuring dual 3kW immersion heaters, delivering reliable central heating and ample domestic hot water.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 1.5em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eKey Benefits \u0026amp; Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 1.5em; margin-bottom: 1em;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable boiler output:\u003c\/strong\u003e Adjustable on-site from 2kW to full 8kW for tailored heating performance and energy savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control compatible:\u003c\/strong\u003e Optional integration with EHC Internet Module App (AHP1004) enables intuitive smart boiler management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable hot water supply:\u003c\/strong\u003e 120-litre direct stainless steel unvented cylinder heated by two 3kW immersion heaters ensures consistent domestic hot water availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports multiple heating circuits:\u003c\/strong\u003e Can operate multiple circuits simultaneously, each with independent temperature controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive safety features:\u003c\/strong\u003e Includes combination valve, temperature \u0026amp; pressure relief valve, domestic hot water expansion vessel, and tundish for safe and compliant operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Boiler dimensions 716 mm (H) × 316 mm (W) × 235 mm (D); cylinder 1120 mm (H) × 550 mm diameter, ideal for space-constrained installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction and warranty:\u003c\/strong\u003e Stainless steel cylinder with a robust build backed by a 5-year manufacturer’s guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 2em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; margin-bottom: 1.5em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; width: 40%;\"\u003eModel Number (MPN)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEHCEPV8\/120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5060302891350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Power Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8 kW (Configurable 2-8 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 Litres, Direct Stainless Steel Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eImmersion Heater Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 × 3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e716 mm × 316 mm × 235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Dimensions (HxDiameter)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1120 mm × 550 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWall-mounted boiler, floor-standing cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5 years manufacturer’s guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.5; color: #555;\"\u003eThe EHC Comet PV 8kW Electric Boiler \u0026amp; 120L Direct Cylinder offers a smart, flexible, and efficient heating solution perfectly suited for UK homes requiring a compact footprint, multiple circuit capability, and advanced control options, all backed by strong safety features and a reliable 5-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822476534109,"sku":"EHCEPV8\/120","price":1900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_dac382ec-4898-4c4d-b41e-79da3f0ceda1.jpg?v=1750927204"},{"product_id":"14-4kw-comet-pv-electric-boiler-120l-direct-cylinder","title":"EHC 14.4kW Comet PV Electric Boiler \u0026 120L Direct Cylinder","description":"\u003cdiv style=\"color: #333;\" class=\"product-description\"\u003e\n\u003ch1 style=\"font-size: 2rem; font-weight: bold; margin-bottom: 0.5em;\"\u003eEHC Comet PV 14.4kW Electric Boiler \u0026amp; 120L Direct Cylinder\u003c\/h1\u003e\n\u003cp style=\"font-size: 1.125rem; line-height: 1.6; margin-bottom: 1em;\"\u003eThe \u003cstrong\u003eEHC Comet PV 14.4kW\u003c\/strong\u003e is a compact and versatile electric heating system designed for traditional heat-only installations including underfloor heating. This package combines a 14.4kW electric boiler with a 120-litre direct stainless steel cylinder, equipped with dual 3kW immersion heaters to deliver reliable domestic hot water and central heating.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 1.5em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eKey Benefits \u0026amp; Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 1.5em; margin-bottom: 1em;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful heating output:\u003c\/strong\u003e 14.4kW electric boiler delivers efficient heating for radiators and underfloor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable hot water supply:\u003c\/strong\u003e 120-litre direct stainless steel unvented cylinder with two 3kW immersion heaters ensures steady hot water availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple circuit support:\u003c\/strong\u003e Capable of operating several heating circuits simultaneously with independent temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control upgrade:\u003c\/strong\u003e Compatible with EHC Internet Module App AHP1004 for advanced remote boiler management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete safety package:\u003c\/strong\u003e Includes combination valve, temperature \u0026amp; pressure relief valve, inlet control set, filling loop, tundishes, and other safety components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e Boiler measures approximately 716 mm (H) × 316 mm (W) × 235 mm (D); cylinder is 1120 mm (H) × 550 mm diameter, making it space-efficient for home installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build and warranty:\u003c\/strong\u003e Stainless steel cylinder and robust boiler construction backed by a 5-year manufacturer’s guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 2em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; margin-bottom: 1.5em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; width: 40%;\"\u003eModel Number (MPN)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEHCEPV144120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5060302891374\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Power Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e14.4 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e120 Litres, Direct Stainless Steel Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eImmersion Heater Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 × 3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e716 mm × 316 mm × 235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Dimensions (HxDiameter)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1120 mm × 550 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5 years manufacturer’s guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.5; color: #555;\"\u003eThe EHC Comet PV 14.4kW Electric Boiler with 120L Direct Cylinder provides a compact, efficient, and user-friendly heating and hot water solution. Its robust design, multiple circuit capacity, and smart control compatibility make it an excellent choice for modern homes seeking reliable comfort with advanced features.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477025629,"sku":"EHCEPV14.4\/120","price":2000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_2c5e0f3d-dc28-4394-b0b6-70a5cb620da7.jpg?v=1750927141"},{"product_id":"8kw-comet-pv-electric-boiler-180l-direct-cylinder","title":"EHC 8kW Comet PV Electric Boiler \u0026 180L Direct Cylinder","description":"\u003cdiv class=\"product-description\" style=\"color: #333;\"\u003e\n\u003ch1 style=\"font-size: 2rem; font-weight: bold; margin-bottom: 0.5em;\"\u003eEHC Comet PV 8kW Electric Boiler \u0026amp; 180L Direct Stainless Steel Cylinder\u003c\/h1\u003e\n\u003cp style=\"font-size: 1.125rem; line-height: 1.6; margin-bottom: 1em;\"\u003eThe \u003cstrong\u003eEHC Comet PV 8kW\u003c\/strong\u003e is a versatile and efficient electric heating solution designed for traditional heat-only installations including underfloor heating. Combining an 8kW wall-mounted electric boiler with a 180-litre direct stainless steel unvented cylinder, this pre-plumbed package provides reliable central heating and abundant domestic hot water.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 1.5em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eKey Benefits \u0026amp; Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 1.5em; margin-bottom: 1em;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable boiler output:\u003c\/strong\u003e Configurable on-site from 2kW to 8kW for optimal energy use and heating demand management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control compatibility:\u003c\/strong\u003e Optional upgrade with EHC Internet Module App (AHP1004) for smart boiler control and enhanced user convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity hot water:\u003c\/strong\u003e 180-litre direct stainless steel unvented cylinder with two 3kW immersion heaters ensuring fast and reliable hot water supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple heating circuits:\u003c\/strong\u003e Supports simultaneous operation on several heating circuits with independent temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive safety features:\u003c\/strong\u003e Incorporates combination valve, temperature and pressure relief valve, DHW expansion vessel, and tundish for safety and compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Boiler dimensions 716 mm (H) × 316 mm (W) × 235 mm (D); Cylinder 1120 mm (H) × 550 mm (Diameter) ideal for limited spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and warranty:\u003c\/strong\u003e Robust construction with 5-year manufacturer’s guarantee for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25rem; margin-top: 2em; margin-bottom: 0.5em; border-bottom: 2px solid #0071ce; padding-bottom: 0.25em;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; margin-bottom: 1.5em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; width: 40%;\"\u003eModel Number (MPN)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEHCEPV8\/180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5060302891374\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Power Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8 kW (Configurable 2-8 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e180 Litres, Direct Stainless Steel Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eImmersion Heater Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 × 3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoiler Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e716 mm × 316 mm × 235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCylinder Dimensions (HxDiameter)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1120 mm × 550 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWall-mounted boiler, floor-standing cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5 years manufacturer’s guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.5; color: #555;\"\u003eThe EHC Comet PV 8kW Electric Boiler \u0026amp; 180L Direct Cylinder is a reliable, flexible heating and hot water package ideal for UK homes needing smart, energy-efficient solutions with modern control options and a compact footprint.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477189469,"sku":"EHCEPV8\/180","price":2020.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_8032da55-ac83-4d87-8225-18a6fb375cd3.jpg?v=1750926919"},{"product_id":"14-4kw-comet-pv-electric-boiler-150l-direct-cylinder","title":"EHC 14.4kW Comet PV Electric Boiler \u0026 150L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eEHC Electric Boiler \u0026amp; Cylinder Packages to reduce installation time by offering Direct Cylinders with their range of Comet PV Electric Flow Boilers. The Direct Stainless Steel Unvented Cylinders incorporate a combination valve, temperature and pressure relief valve, DHW expansion vessel, tundish and 2 x 3kW Immersion Elements.\u003c\/p\u003e\n\u003cp\u003eThese very popular Boiler \u0026amp; Cylinder Heat Packs ensure that all your heating and hot water appliances carry the renowned EHC Brand which simplifies any future warranty support and provides complete peace of mind.\u003c\/p\u003e\n\u003cp\u003eWhen an Electric Boiler is used for heating a property there will also be a requirement for domestic hot water. Although electric instantaneous water heaters are available, if the property has a bath then it is likely that a hot water cylinder will be required.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFilling Loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477287773,"sku":"EHCEPV14.4\/150","price":2030.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_4d580ed2-4698-4578-963d-5efa53d8b564.jpg?v=1750717083"},{"product_id":"14-4kw-comet-pv-electric-boiler-180l-direct-cylinder","title":"EHC 14.4kW Comet PV Electric Boiler \u0026 180L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eEHC Electric Boiler \u0026amp; Cylinder Packages to reduce installation time by offering Direct Cylinders with their range of Comet PV Electric Flow Boilers. The Direct Stainless Steel Unvented Cylinders incorporate a combination valve, temperature and pressure relief valve, DHW expansion vessel, tundish and 2 x 3kW Immersion Elements.\u003c\/p\u003e\n\u003cp\u003eThese very popular Boiler \u0026amp; Cylinder Heat Packs ensure that all your heating and hot water appliances carry the renowned EHC Brand which simplifies any future warranty support and provides complete peace of mind.\u003c\/p\u003e\n\u003cp\u003eWhen an Electric Boiler is used for heating a property there will also be a requirement for domestic hot water. Although electric instantaneous water heaters are available, if the property has a bath then it is likely that a hot water cylinder will be required.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFilling Loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477320541,"sku":"EHCEPV14.4\/180","price":2070.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_19c46637-18b8-4f6c-8082-cf6c84cc765a.jpg?v=1750716928"},{"product_id":"14-4kw-comet-pv-electric-boiler-210l-direct-cylinder","title":"EHC 14.4kW Comet PV Electric Boiler \u0026 200L Direct 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 Comet PV 14.4kW Electric Boiler \u0026amp; 200L Direct Cylinder Package\u003c\/strong\u003e (EHCEPV14.4\/200) pairs a \u003cstrong\u003emulti-output electric system boiler\u003c\/strong\u003e, field-configurable across 7.2 \/ 9.6 \/ 12.0 \/ 14.4kW, with a 200-litre \u003cstrong\u003eNeptune Direct Unvented Stainless Steel Cylinder\u003c\/strong\u003e. Unlike an indirect cylinder, the Direct cylinder is heated purely by its own \u003cstrong\u003etwin 3kW immersion elements\u003c\/strong\u003e, so the boiler is dedicated entirely to space heating — a straightforward configuration for properties with lower hot water demand or where heating and hot water are intentionally kept independent.\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;\"\u003e14.4kW\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eMax Boiler Output\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;\"\u003e200L\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eDirect Cylinder\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 x 3kW\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eImmersion Elements\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;\"\u003e240V 1N~\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eSingle Phase Supply\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;\"\u003eBoiler \/ Cylinder Vessel Warranty\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;\"\u003e20–85°C\u003c\/div\u003e\n          \u003cdiv style=\"font-size:13px; opacity:0.92;\"\u003eBoiler Flow Temperature Range\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;\"\u003eQualified Installation Required\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eThis boiler must be installed, commissioned, and electrically connected by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with BS7671. The unvented cylinder is 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 fitted by a competent, G3-qualified installer. A \u003cstrong\u003emagnetic filter must be fitted\u003c\/strong\u003e to the boiler — failure to do so will invalidate the manufacturer's warranty.\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;\"\u003eBoiler Dedicated to Space Heating\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eBecause the Direct cylinder heats independently via its own immersion elements, the Comet PV boiler in this package can be commissioned for \u003cstrong\u003eheating only\u003c\/strong\u003e, simplifying control wiring where a separate, self-contained hot water solution is preferred. The boiler retains its full feature set — \u003cstrong\u003eSolar PV integration\u003c\/strong\u003e, \u003cstrong\u003eweather compensation\u003c\/strong\u003e, and optional \u003cstrong\u003eSmart App control\u003c\/strong\u003e via the C.MI2 Internet Module — for the heating circuit.\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;\"\u003eDirect Cylinder Has No Faster-Reheat Coil\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eUnlike the equivalent Indirect (200IND) package, this Direct cylinder has \u003cstrong\u003eno internal coil\u003c\/strong\u003e connected to the boiler's primary circuit — all hot water is generated by the two 3kW immersion elements. Recovery time will be slower than an Indirect cylinder of the same capacity. Where a property has high or frequent hot water demand, consider the Indirect (EHCEPV14.4\/200IND) or Pre-Plumbed Indirect (EHCEPV14.4\/200PPC) packages instead.\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;\"\u003eField-Configurable Output\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eA single boiler chassis covers 7.2, 9.6, 12.0, or 14.4kW via an on-board DIP switch, so installers can right-size the heat output to the building's calculated heat loss without stocking multiple boiler models.\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;\"\u003eSimple, Self-Contained Hot Water\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eWith hot water generated entirely by the cylinder's own immersion elements, the system requires no primary coil plumbing between boiler and cylinder, simplifying pipework for heating-only boiler installations.\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;\"\u003eWeather Compensation\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eAn outdoor temperature sensor (Tos) lets the boiler's controller adjust flow temperature to a selectable heating curve, reducing energy use during milder weather while maintaining comfort during cold snaps.\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 Immersion Elements\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe 200L Direct cylinder's two 3kW Incoloy elements allow for boost and economy heating modes, giving flexibility over how quickly and how much hot water is heated at any one time.\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 cylinder's 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;\"\u003eSolar PV \u0026amp; Smart Control Ready\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:15px;\"\u003eThe boiler's FN input can be wired to a solar PV inverter's load-management relay to divert surplus generation into space heating, and the optional C.MI2 module unlocks remote app control.\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;\"\u003eBoiler — General\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;\"\u003eEHCEPV14.4\/200\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%;\"\u003eBoiler range\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eComet PV Model 2 (7.2 \/ 9.6 \/ 12.0 \/ 14.4kW, field-selectable)\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%;\"\u003eRated output (this package)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e14.4kW\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%;\"\u003eBoiler dimensions (H x W x D)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e716 x 316 x 235mm\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%;\"\u003eBoiler weight\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e≈20.5kg\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%;\"\u003eBoiler connections\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eG3\/4\" (inside thread)\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 class\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003eIP22\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%;\"\u003eOutlet flow temperature range\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e20 – 85°C\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. medium temperature\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e100°C\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%;\"\u003eMax. system pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e0.3MPa (3 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%;\"\u003eMin. system pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e0.05MPa (0.5 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%;\"\u003eBuilt-in expansion vessel\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e5 litres, 1.5 bar pre-charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px;\"\u003eBoiler — Electrical\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%;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e240V 1N~ (single phase)\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%;\"\u003eMCB rating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e63A\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%;\"\u003eLoad current\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e60.0A\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%;\"\u003eMin. power supply cable c.s.a.*\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e10mm²\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. power supply cable c.s.a.\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e16mm²\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%;\"\u003eMax. allowed network impedance\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e0.22Ω\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%;\"\u003eRCD protection\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e30mA Residual Current Device required on supply\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 — 200L Neptune Direct\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 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:#ffffff;\"\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:#f4f4f4;\"\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 style=\"background:#ffffff;\"\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:#f4f4f4;\"\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:#ffffff;\"\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:#f4f4f4;\"\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 style=\"background:#ffffff;\"\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:#f4f4f4;\"\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:#ffffff;\"\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:#f4f4f4;\"\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:#ffffff;\"\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:#f4f4f4;\"\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 style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5; width:45%;\"\u003eImmersion elements\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e2 x 3kW, 240V, Incoloy (upper boost \/ lower economy)\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%;\"\u003eBoiler warranty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e5e5e5;\"\u003e2 years parts \u0026amp; labour, subject to registration within 60 days and annual servicing\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 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:#f4f4f4;\"\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\u003cp style=\"font-size:12px; color:#666; margin-top:-10px;\"\u003e*Minimum permitted cable size; actual installation cable size must be calculated by a qualified electrician per BS7671, accounting for cable type and installation method.\u003c\/p\u003e\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;\"\u003eWhy choose a Direct cylinder instead of Indirect?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eA Direct cylinder is a simpler installation with no primary coil pipework between boiler and cylinder, making it a straightforward choice where hot water demand is modest or where heating and hot water are being kept as separate systems.\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 boiler output still adjustable?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eYes. The Comet PV Model 2 chassis is field-configurable between 7.2, 9.6, 12.0, and 14.4kW using the on-board DIP switches and the boiler's on-screen configuration menu.\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 is the cylinder heated?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eEntirely by its two 3kW Incoloy immersion elements — there is no boiler-connected coil in this Direct cylinder, unlike the Indirect version of this package.\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 included?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eNo. A magnetic filter is not included but is a mandatory fit on all Comet PV boiler installations — omitting one will invalidate the manufacturer's boiler warranty.\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 boiler still integrate with solar PV?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px; background:#fafafa;\"\u003eYes, the FN input supports solar PV load-management wiring for the heating circuit, independent of the cylinder's own immersion-based hot water heating.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477386077,"sku":"EHCEPV14.4-200","price":2100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01_cc01197b-731c-405a-ad9a-cbb7f7dd3e15.jpg?v=1750716700"},{"product_id":"14-4kw-comet-pv-electric-boiler-250l-direct-cylinder","title":"EHC 14.4kW Comet PV Electric Boiler \u0026 250L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eEHC Electric Boiler \u0026amp; Cylinder Packages to reduce installation time by offering Direct Cylinders with their range of Comet PV Electric Flow Boilers. The Direct Stainless Steel Unvented Cylinders incorporate a combination valve, temperature and pressure relief valve, DHW expansion vessel, tundish and 2 x 3kW Immersion Elements.\u003c\/p\u003e\n\u003cp\u003eThese very popular Boiler \u0026amp; Cylinder Heat Packs ensure that all your heating and hot water appliances carry the renowned EHC Brand which simplifies any future warranty support and provides complete peace of mind.\u003c\/p\u003e\n\u003cp\u003eWhen an Electric Boiler is used for heating a property there will also be a requirement for domestic hot water. Although electric instantaneous water heaters are available, if the property has a bath then it is likely that a hot water cylinder will be required.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv style=\"width: 313.094px;\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFilling Loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 313.094px;\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822477418845,"sku":"EHCEPV14.4\/250","price":2200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ehc-comet-pv-01.jpg?v=1750716595"},{"product_id":"7kw-slimjim-electric-flow-boiler-120l-direct-cylinder","title":"EHC 7kW Slimjim Electric Flow Boiler \u0026 120L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 180L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822479483229,"sku":"EHCSJ7\/120","price":1770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_41f1cbc3-6382-4532-a4a0-5179c1157bc8.jpg?v=1750714227"},{"product_id":"10kw-slimjim-electric-flow-boiler-120l-direct-cylinder","title":"EHC 10kW Slimjim Electric Flow Boiler \u0026 120L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 180L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822479647069,"sku":"EHCSJ10\/120","price":1800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_a37a91a1-8e0d-4e8e-9765-d51edd40e70e.jpg?v=1750714193"},{"product_id":"10kw-slimjim-electric-flow-boiler-150l-direct-cylinder","title":"EHC 10kW Slimjim Electric Flow Boiler \u0026 150L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 180L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822479909213,"sku":"EHCSJ10\/150","price":1830.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_0e3c18e2-d433-4608-935d-4635d36c53f2.jpg?v=1750714168"},{"product_id":"10kw-slimjim-electric-flow-boiler-180l-direct-cylinder","title":"EHC 10kW SlimJim Electric Flow Boiler \u0026 180L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 180L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822480204125,"sku":"EHCSJ10\/180","price":1900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_228cc7b2-db37-48fa-8ce0-56ea0589839b.jpg?v=1750714135"},{"product_id":"12kw-slimjim-electric-flow-boiler-150l-direct-cylinder","title":"EHC 12kW Slimjim Electric Flow Boiler \u0026 150L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 180L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822480466269,"sku":"EHCSJ12\/150","price":1870.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_7fe183c2-c1b4-431d-ad3a-4a050c022726.jpg?v=1750714104"},{"product_id":"12kw-slimjim-electric-flow-boiler-170l-direct-cylinder","title":"EHC 12kW Slimjim Electric Flow Boiler \u0026 170L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 170L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822480925021,"sku":"EHCSJ12\/170","price":1930.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2_9bc5b549-26d9-440c-ad23-c4815108e296.jpg?v=1750713938"},{"product_id":"14-4kw-slimjim-electric-flow-boiler-170l-direct-cylinder","title":"EHC 14.4kW Slimjim Electric Flow Boiler \u0026 170L Direct Cylinder","description":"\u003cdiv style=\"color: inherit;\"\u003e\n\u003cp\u003eSlimJim Electric Boiler \u0026amp; Cylinder Heatpacks are designed to reduce installation time and eliminate unnecessary external plumbing and pipe work. This value-for-money package includes a 7kW SlimJim Electric Boiler and a 120L Direct Stainless Steel Cylinder complete with a Boiler Pack designed for Heating and Domestic Hot Water installations.\u003c\/p\u003e\n\u003cp\u003eSlimJim Electric Boiler Packages are available with single phase Boilers from 7kW to 14.4kW with a choice of Direct Stainless Steel Cylinders from 120L to 170L. An Electric Boiler on a wet central heating system presents all the controllability offered by a gas fired central heating system. Using standard pipe-work, conventional wet system radiators and thermostatic radiator valves the boiler, being 100% efficient and fully modulating, will take the same amount of time to heat the property as a gas boiler. As no flue is involved and no gas analysis is required the installation of the system will be a lot quicker than that of a gas system boiler.\u003c\/p\u003e\n\u003cp\u003eOur single phase Electric Flow Boiler outputs are 7kW, 10kW, 12kW with the 14.4kW available for properties that require larger outputs.\u003c\/p\u003e\n\u003cp\u003eWhat's Included - Choice of Electric Boiler \u0026amp; Direct Stainless Steel Cylinder\u003c\/p\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdiv style=\"width: 313.094px;\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSingle Channel Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRoom Thermostat\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Programmer\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTemperature \u0026amp; Pressure Relief Valve\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInlet Control Set\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e15mm \/ 22mm Tundish\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e2 x 3kW Immersion Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 313.094px;\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e8 Litre Robo Kit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDHW Expansion Vessel\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAuto Air Vent\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHigh Quality ErP Smart Pump\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLockshield Pump Valves\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInstallation \u0026amp; Maintenance Instructions\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eBenchmark Logbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EHC","offers":[{"title":"Default Title","offer_id":57822481252701,"sku":"EHCSJ15\/170","price":1850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Slimjim-A1-90-direct-2.jpg?v=1750713878"},{"product_id":"gledhill-stainless-platinum-unvented-120-litre-cylinder-direct","title":"Gledhill Stainless Platinum 120 Litre Unvented Hot Water Cylinder - Direct","description":"\u003ch2\u003eGledhill Stainless Platinum Direct Unvented Hot Water Cylinder (120 | 150 | 180 | 210 Litres)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGledhill Stainless Platinum Direct\u003c\/strong\u003e is a premium, electrically-heated unvented hot water cylinder, available in 120L, 150L, 180L, and 210L capacities. Engineered from high-specification duplex stainless steel and featuring a compact internal expansion system, Unvented hot water cylinder is ideal for homes wanting powerful hot water performance without an external expansion vessel—perfect for space-restricted installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal expansion vessel built-in\u003c\/strong\u003e, removing the need for external expansion components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo factory-fitted 3kW Incoloy immersion heaters\u003c\/strong\u003e – one for off-peak and one for peak-rate operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium duplex stainless steel construction\u003c\/strong\u003e for strength and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature and pressure relief valve\u003c\/strong\u003e factory set at 6 bar \/ 95°C for advanced safety\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e90-degree elbow supplied for faster, neater installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift-up T\u0026amp;P relief valve\u003c\/strong\u003e allows easier drain-down and maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-aligned tapping positions\u003c\/strong\u003e simplify fitting and system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBESAB approved immersion heaters\u003c\/strong\u003e for quality and safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e25-year manufacturer cylinder warranty, typically 2 years on components\u003c\/li\u003e\n\u003cli\u003eQuick installation with aligned tappings and elbow fittings\u003c\/li\u003e\n\u003cli\u003eIdeal for properties with multiple bathrooms and high hot water demand\u003c\/li\u003e\n\u003cli\u003eDesigned and built in the UK for UK regulations and water conditions\u003c\/li\u003e\n\u003cli\u003eNo need for a separate cold water tank—unvented and mains pressure system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Gledhill Stainless Platinum Direct?\u003c\/h3\u003e\n\n\u003cp\u003eThe Gledhill Stainless Platinum Direct cylinder (MPN: PLTDR120) offers best-in-class performance and reliability for homes seeking a fully-electric, pressurised hot water solution. With integrated expansion, top-grade stainless steel, and installer-focused design, it's the trusted choice for homeowners, landlords, and professionals seeking ease, efficiency, and capacity in a premium British-made unvented hot water cylinder.\u003c\/p\u003e\n\n\u003cdiv class=\"tab-pane fade\" id=\"specs\" role=\"tabpanel\" aria-labelledby=\"specsTab\"\u003e\n\u003ch2 class=\"mb-3\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\u003ctable class=\"table table-middle table-hover\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGledhill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e120 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDirect or Indirect\u003c\/th\u003e\n\u003ctd\u003eDirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eElectric Heater Type\u003c\/th\u003e\n\u003ctd\u003eWater Cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eErp Rating\u003c\/th\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat Pump\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat up Time\u003c\/th\u003e\n\u003ctd\u003e103 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e931 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eNumber of Immersions\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStainless Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eSecondary Return\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eVented or Unvented\u003c\/th\u003e\n\u003ctd\u003eUnvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Empty)\u003c\/th\u003e\n\u003ctd\u003e26 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Full)\u003c\/th\u003e\n\u003ctd\u003e135 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gledhill","offers":[{"title":"Default Title","offer_id":58017823883613,"sku":"PLTDR120","price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/GledhillStainlessPlatinumDirectUnventedHotWaterCylinder120150180210Litres.png?v=1763015300"},{"product_id":"gledhill-stainless-platinum-unvented-150-litre-cylinder-direct","title":"Gledhill Stainless Platinum 150 Litre Unvented Cylinder - Direct","description":"\u003ch2\u003eGledhill Stainless Platinum Direct Unvented Hot Water Cylinder (120 | 150 | 180 | 210 Litres)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGledhill Stainless Platinum Direct\u003c\/strong\u003e is a premium, electrically-heated hot water unvented cylinder, available in 120L, 150L, 180L, and 210L capacities. Engineered from high-specification duplex stainless steel and featuring a compact internal expansion system, unvented cylinder is ideal for homes wanting powerful hot water performance without an external expansion vessel—perfect for space-restricted installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal expansion vessel built-in\u003c\/strong\u003e, removing the need for external expansion components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo factory-fitted 3kW Incoloy immersion heaters\u003c\/strong\u003e – one for off-peak and one for peak-rate operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium duplex stainless steel construction\u003c\/strong\u003e for strength and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature and pressure relief valve\u003c\/strong\u003e factory set at 6 bar \/ 95°C for advanced safety\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e90-degree elbow supplied for faster, neater installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift-up T\u0026amp;P relief valve\u003c\/strong\u003e allows easier drain-down and maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-aligned tapping positions\u003c\/strong\u003e simplify fitting and system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBESAB approved immersion heaters\u003c\/strong\u003e for quality and safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e25-year manufacturer cylinder warranty, typically 2 years on components\u003c\/li\u003e\n\u003cli\u003eQuick installation with aligned tappings and elbow fittings\u003c\/li\u003e\n\u003cli\u003eIdeal for properties with multiple bathrooms and high hot water demand\u003c\/li\u003e\n\u003cli\u003eDesigned and built in the UK for UK regulations and water conditions\u003c\/li\u003e\n\u003cli\u003eNo need for a separate cold water tank—unvented and mains pressure system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Gledhill Stainless Platinum Direct?\u003c\/h3\u003e\n\n\u003cp\u003eThe Gledhill Stainless Platinum Direct cylinder (MPN: PLTDR150) offers best-in-class performance and reliability for homes seeking a fully-electric, pressurised hot water solution. With integrated expansion, top-grade stainless steel, and installer-focused design, it's the trusted choice for homeowners, landlords, and professionals seeking ease, efficiency, and capacity in a premium British-made unvented hot water cylinder.\u003c\/p\u003e\n\n\u003cdiv class=\"tab-pane fade\" id=\"specs\" role=\"tabpanel\" aria-labelledby=\"specsTab\"\u003e\n\u003ch2 class=\"mb-3\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\u003ctable class=\"table table-middle table-hover\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGledhill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e139 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDirect or Indirect\u003c\/th\u003e\n\u003ctd\u003eDirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eElectric Heater Type\u003c\/th\u003e\n\u003ctd\u003eWater Cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eErp Rating\u003c\/th\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat Pump\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat up Time\u003c\/th\u003e\n\u003ctd\u003e154 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e1118 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eNumber of Immersions\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eSecondary Return\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eVented or Unvented\u003c\/th\u003e\n\u003ctd\u003eUnvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Empty)\u003c\/th\u003e\n\u003ctd\u003e29 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Full)\u003c\/th\u003e\n\u003ctd\u003e168 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gledhill","offers":[{"title":"Default Title","offer_id":58017825980765,"sku":"PLTDR150","price":695.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/GledhillStainlessPlatinumDirectUnventedHotWaterCylinder120150180210Litres.png?v=1763015300"},{"product_id":"gledhill-stainless-platinum-unvented-180-litre-cylinder-direct","title":"Gledhill Stainless Platinum Unvented Cylinder 180 Litre - Direct","description":"\u003ch2\u003eGledhill Stainless Platinum Direct Unvented Hot Water Cylinder (120 | 150 | 180 | 210 Litres)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGledhill Stainless Platinum Direct\u003c\/strong\u003e is a premium, electrically-heated unvented cylinder, available in 120L, 150L, 180L, and 210L capacities. Engineered from high-specification duplex stainless steel and featuring a compact internal expansion system, it's ideal for homes wanting powerful hot water performance without an external expansion vessel—perfect for space-restricted installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal expansion vessel built-in\u003c\/strong\u003e, removing the need for external expansion components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo factory-fitted 3kW Incoloy immersion heaters\u003c\/strong\u003e – one for off-peak and one for peak-rate operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium duplex stainless steel construction\u003c\/strong\u003e for strength and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature and pressure relief valve\u003c\/strong\u003e factory set at 6 bar \/ 95°C for advanced safety\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e90-degree elbow supplied for faster, neater installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift-up T\u0026amp;P relief valve\u003c\/strong\u003e allows easier drain-down and maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-aligned tapping positions\u003c\/strong\u003e simplify fitting and system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBESAB approved immersion heaters\u003c\/strong\u003e for quality and safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e25-year manufacturer cylinder warranty, typically 2 years on components\u003c\/li\u003e\n\u003cli\u003eQuick installation with aligned tappings and elbow fittings\u003c\/li\u003e\n\u003cli\u003eIdeal for properties with multiple bathrooms and high hot water demand\u003c\/li\u003e\n\u003cli\u003eDesigned and built in the UK for UK regulations and water conditions\u003c\/li\u003e\n\u003cli\u003eNo need for a separate cold water tank—unvented and mains pressure system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Gledhill Stainless Platinum Direct?\u003c\/h3\u003e\n\n\u003cp\u003eThe Gledhill Stainless Platinum Direct cylinder (MPN: PLTDR180) offers best-in-class performance and reliability for homes seeking a fully-electric, pressurised hot water solution. With integrated expansion, top-grade stainless steel, and installer-focused design, it's the trusted choice for homeowners, landlords, and professionals seeking ease, efficiency, and capacity in a premium British-made unvented hot water cylinder.\u003c\/p\u003e\n\n\u003cdiv class=\"tab-pane fade\" id=\"specs\" role=\"tabpanel\" aria-labelledby=\"specsTab\"\u003e\n\u003ch2 class=\"mb-3\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\u003ctable class=\"table table-middle table-hover\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGledhill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e168 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDirect or Indirect\u003c\/th\u003e\n\u003ctd\u003eDirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eElectric Heater Type\u003c\/th\u003e\n\u003ctd\u003eWater Cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eErp Rating\u003c\/th\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat Pump\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat up Time\u003c\/th\u003e\n\u003ctd\u003e174 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e1306 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eNumber of Immersions\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eSecondary Return\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eVented or Unvented\u003c\/th\u003e\n\u003ctd\u003eUnvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Empty)\u003c\/th\u003e\n\u003ctd\u003e34 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Full)\u003c\/th\u003e\n\u003ctd\u003e202 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gledhill","offers":[{"title":"Default Title","offer_id":58017828274525,"sku":"PLTDR180","price":730.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/GledhillStainlessPlatinumDirectUnventedHotWaterCylinder120150180210Litres.png?v=1763015300"},{"product_id":"gledhill-stainless-platinum-unvented-210-litre-cylinder-direct","title":"Gledhill Stainless Platinum Unvented Cylinder 210 Litre - Direct","description":"\u003cp\u003eThe \u003cstrong\u003eGledhill Stainless Platinum Direct\u003c\/strong\u003e is a premium, electrically-heated unvented cylinder, available in 120L, 150L, 180L, and 210L capacities. Engineered from high-specification duplex stainless steel and featuring a compact internal expansion system, it's ideal for homes wanting powerful hot water performance without an external expansion vessel—perfect for space-restricted installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal expansion vessel built-in\u003c\/strong\u003e, removing the need for external expansion components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo factory-fitted 3kW Incoloy immersion heaters\u003c\/strong\u003e – one for off-peak and one for peak-rate operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium duplex stainless steel construction\u003c\/strong\u003e for strength and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature and pressure relief valve\u003c\/strong\u003e factory set at 6 bar \/ 95°C for advanced safety\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e90-degree elbow supplied for faster, neater installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift-up T\u0026amp;P relief valve\u003c\/strong\u003e allows easier drain-down and maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-aligned tapping positions\u003c\/strong\u003e simplify fitting and system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBESAB approved immersion heaters\u003c\/strong\u003e for quality and safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e25-year manufacturer unvented cylinder warranty, typically 2 years on components\u003c\/li\u003e\n\u003cli\u003eQuick installation with aligned tappings and elbow fittings\u003c\/li\u003e\n\u003cli\u003eIdeal for properties with multiple bathrooms and high hot water demand\u003c\/li\u003e\n\u003cli\u003eDesigned and built in the UK for UK regulations and water conditions\u003c\/li\u003e\n\u003cli\u003eNo need for a separate cold water tank—unvented and mains pressure system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Gledhill Stainless Platinum Direct?\u003c\/h3\u003e\n\n\u003cp\u003eThe Gledhill Stainless Platinum Direct unvented cylinder (MPN: PLTDR210) offers best-in-class performance and reliability for homes seeking a fully-electric, pressurised hot water solution. With integrated expansion, top-grade stainless steel, and installer-focused design, it's the trusted choice for homeowners, landlords, and professionals seeking ease, efficiency, and capacity in a premium British-made unvented hot water cylinder.\u003c\/p\u003e\n\n\u003cdiv class=\"tab-pane fade\" id=\"specs\" role=\"tabpanel\" aria-labelledby=\"specsTab\"\u003e\n\u003ch2 class=\"mb-3\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\u003ctable class=\"table table-middle table-hover\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGledhill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e168 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eDirect or Indirect\u003c\/th\u003e\n\u003ctd\u003eDirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eElectric Heater Type\u003c\/th\u003e\n\u003ctd\u003eWater Cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eErp Rating\u003c\/th\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat Pump\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeat up Time\u003c\/th\u003e\n\u003ctd\u003e174 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e1306 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eNumber of Immersions\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eSecondary Return\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eVented or Unvented\u003c\/th\u003e\n\u003ctd\u003eUnvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Empty)\u003c\/th\u003e\n\u003ctd\u003e34 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"w-50\"\u003eWeight (Full)\u003c\/th\u003e\n\u003ctd\u003e202 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gledhill","offers":[{"title":"Default Title","offer_id":58017830502749,"sku":"PLTDR210","price":790.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/GledhillStainlessPlatinumDirectUnventedHotWaterCylinder120150180210Litres.png?v=1763015300"},{"product_id":"joule-invacyl-direct-unvented-hot-water-cylinder-90-300-litres","title":"Joule Invacyl Direct Unvented Hot Water Cylinder 90-300 Litres TRBMVD Duplex Stainless Steel Two Immersion Heaters Including G3 Kit","description":"\u003c!-- SEO Product Name: Joule Invacyl Direct Unvented Hot Water Cylinder 90”300 Litres TRBMVD Duplex Stainless Steel Two Immersion Heaters G3 Kit Mains Pressure 25-Year Guarantee Callefi ERP Compliant --\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\u003eJoule Invacyl Direct Unvented Hot Water Cylinder\u003c\/strong\u003e is a \u003cstrong\u003emains-pressure, electrically heated unvented cylinder\u003c\/strong\u003e available in seven sizes from \u003cstrong\u003e90 to 300 litres\u003c\/strong\u003e. It is designed for properties with no boiler or heating system coil requirement, delivering hot water \u003cstrong\u003eheated entirely by two factory-fitted Incoloy immersion heaters\u003c\/strong\u003e — upper (boost) and lower (economy \/ off-peak) — at full mains pressure throughout the property. The vessel is manufactured from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e with a \u003cstrong\u003e25-year fully transferable manufacturer’s guarantee\u003c\/strong\u003e. Callefi branded safety components are factory-fitted, and the cylinder ships with a complete G3 unvented kit: \u003cstrong\u003ecold water inlet set, tundish, T\u0026amp;P relief valve, expansion vessel and bracket\u003c\/strong\u003e. Compliant with \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e (England \u0026amp; Wales). All connections are female threaded with \u003cstrong\u003e22mm compression fittings as standard\u003c\/strong\u003e. Smart immersion compatible. Register within 28 days of commissioning to activate the full warranty.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(120px,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;\"\u003e90–300L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003e7 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;\"\u003eDuplex SS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003e25-Yr Warranty\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;\"\u003eMains Pressure\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003eUnvented\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;\"\u003e2 × Immersions\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003eFactory Fitted\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;\"\u003eFull G3\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003eKit Included\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;\"\u003eCallefi\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: .85; margin-top: 4px;\"\u003eComponents\u003c\/div\u003e\n\u003c\/div\u003e\n\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 Unvented hot water systems are a \u003cstrong\u003econtrolled service under Building Regulation G3\u003c\/strong\u003e. Installation must be carried out by a person who holds a current \u003cstrong\u003eG3 Competent Person\u003c\/strong\u003e qualification (e.g. ACS Unvented Hot Water, Level 3 City \u0026amp; Guilds 6161-03 or equivalent).\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 in This Package\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 10px; margin-bottom: 16px;\"\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;\"\u003eJoule Invacyl Direct Cylinder\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eDuplex stainless steel body with two factory-fitted immersion heaters. Colour-coded tapping collars. Callefi safety components pre-fitted.\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;\"\u003eCold Water Inlet Set\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003ePre-assembled inlet control set including pressure reducing valve (set to 3 bar), line strainer, check valve and service valve. Supplied with 22mm compression fittings.\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;\"\u003e15 × 22mm Tundish\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003e15mm inlet × 22mm outlet tundish for the discharge pipework. Provides visible indication of relief valve operation. Required by Building Regulation G3.\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;\"\u003eTemperature \u0026amp; Pressure Relief Valve (Fitted)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eFactory-fitted T\u0026amp;P relief valve with plastic outer casing. Operates at 90°C \/ 6 bar. Pre-set — no adjustment required.\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;\"\u003eExpansion Vessel \u0026amp; Bracket\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eDedicated expansion vessel sized for the cylinder, with wall-mounting bracket. Absorbs volume expansion from heating without discharging through the T\u0026amp;P valve.\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;\"\u003e2 × Immersion Heaters (Fitted)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eTwo Incoloy immersion heaters factory-fitted to the cylinder. Allows independent control of upper (boost) and lower (economy) heating zones. Smart immersion compatible.\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 G3 Compliant Package:\u003c\/strong\u003e This package includes all the components required to meet \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e (England \u0026amp; Wales), Technical Standard P3 (Scotland) and Building Regulation P5 (Northern Ireland) for unvented hot water systems. Installation must be carried out by a \u003cstrong\u003eG3 Competent Person\u003c\/strong\u003e. Register the product online within 28 days of commissioning to validate 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;\"\u003eSize Selection Guide\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 14px;\"\u003eSeven sizes are available. Select based on the number of bedrooms, bathrooms and expected peak hot water demand. As a general guide, allow approximately 40 – 50 L per person per day for an all-electric direct cylinder.\u003c\/p\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 style=\"background: #008377; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003ePart No.\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e90 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0090LFC\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e913 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1–2 bed, 1 bath, 1–2 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e120 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0120LFB\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1085 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e2–3 bed, 1 bath, 2–3 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e150 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0150LFB\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1310 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e3 bed, 1–2 bath, 3 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e180 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0180LFB\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1490 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e3–4 bed, 2 bath, 3–4 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e210 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0210LFC\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1600 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e4 bed, 2 bath, 4 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e250 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0250LFC\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e1760 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e4–5 bed, 2–3 bath, 4–5 persons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; font-weight: bold; color: #005c54; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e300 L\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #444; font-family: monospace; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eTRBMVD-0300LFC\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e1980 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 14px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e545 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; font-size: 13px; color: #555; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e5+ bed, 3 bath, 5+ persons \/ high demand\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;\"\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;\"\u003eDuplex Stainless Steel Vessel — 25-Year Fully Transferable Guarantee\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Invacyl Direct is manufactured from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, which provides significantly better corrosion resistance than standard 304 stainless steel or copper. The \u003cstrong\u003e25-year guarantee covers faulty materials and manufacture\u003c\/strong\u003e and is fully transferable to subsequent property owners, making it a strong selling point for new-build and renovation projects. The guarantee applies provided the cylinder is installed to public mains water supply, serviced annually, and water chemistry remains within specified limits (TDS ≤600 mg\/L, hardness ≤200 mg\/L, chloride ≤300 mg\/L). Expansion vessel and cold water controls carry a separate 2-year guarantee.\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 steel\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 guarantee\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;\"\u003eFully transferable\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;\"\u003eTwo Factory-Fitted Immersion Heaters — Upper Boost and Lower Economy Zones\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe cylinder is supplied with \u003cstrong\u003etwo Incoloy immersion heaters\u003c\/strong\u003e pre-fitted at the factory. The \u003cstrong\u003eupper (top) immersion\u003c\/strong\u003e heats only the top portion of the cylinder for quick hot water availability during peak demand (boost mode). The \u003cstrong\u003elower (bottom) immersion\u003c\/strong\u003e heats the full cylinder volume and is typically wired to an economy tariff timer for overnight heating. Having both fitted and colour-coded at the factory reduces installation time significantly versus cylinders supplied with immersion heaters separately. Both are \u003cstrong\u003esmart immersion compatible\u003c\/strong\u003e.\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;\"\u003eFactory-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;\"\u003eTop boost + bottom economy\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;\"\u003eIncoloy elements\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;\"\u003eSmart compatible\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;\"\u003eMains-Pressure Hot Water — Consistent Flow Across the Whole Property\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eAs an unvented cylinder, the Invacyl Direct operates at \u003cstrong\u003emains pressure (typically 2–3 bar after the inlet set)\u003c\/strong\u003e rather than relying on gravity head from a cold water tank. This means equal pressure at every outlet: showers, kitchen taps, bath taps and basins all receive the same head pressure regardless of where they sit in relation to the cylinder. Minimum recommended supply is \u003cstrong\u003e1.5 bar static and 25 L\/min\u003c\/strong\u003e. The cylinder is capable of delivering \u003cstrong\u003eover 50 L\/min\u003c\/strong\u003e at the rated operating pressure of 3 bar.\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;\"\u003eMains 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;\"\u003e\u0026gt;50 L\/min delivery\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 cold tank 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: #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;\"\u003eComplete G3 Unvented Kit Supplied — One Delivery, Ready to Install\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThis package includes all the statutory safety and control components required for a Building Regulation G3 compliant unvented installation: \u003cstrong\u003ecold water inlet control set\u003c\/strong\u003e (PRV set to 3 bar, line strainer, check valve, service valve), \u003cstrong\u003e15 × 22mm tundish\u003c\/strong\u003e, \u003cstrong\u003eT\u0026amp;P relief valve (pre-fitted)\u003c\/strong\u003e, and \u003cstrong\u003eexpansion vessel with wall bracket\u003c\/strong\u003e. All supplied with 22mm compression fittings. Having all components in one delivery saves procurement time, reduces the risk of component mismatches, and simplifies site logistics.\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;\"\u003eFull G3 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;\"\u003e22mm compression fittings\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;\"\u003ePRV pre-set to 3 bar\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;\"\u003eCallefi Safety Components — High Flow Rate Performance\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Invacyl Direct uses \u003cstrong\u003eCallefi branded safety and control components\u003c\/strong\u003e. Callefi is one of the leading European manufacturers of hydraulic components for heating and plumbing systems. The high-quality inlet control set is specifically designed to \u003cstrong\u003emaximise flow rate while minimising pressure drop\u003c\/strong\u003e, giving excellent performance particularly in areas with lower mains pressure. All safety devices are \u003cstrong\u003epre-set at the factory\u003c\/strong\u003e — no field adjustment 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;\"\u003eCallefi branded\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;\"\u003eHigh flow performance\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\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;\"\u003eColour-Coded Tapping Collars — Fast, Error-Free Connection\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eAll tapping ports on the Invacyl Direct are fitted with \u003cstrong\u003ecolour-coded collars\u003c\/strong\u003e that visually identify each connection at a glance: cold in, hot out, immersion positions, T\u0026amp;P valve and secondary return. This significantly reduces the risk of mis-connection during installation and speeds up pipe routing, particularly useful in confined airing cupboard spaces. All connections are \u003cstrong\u003efemale threaded\u003c\/strong\u003e throughout.\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;\"\u003eColour-coded tappings\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;\"\u003eFemale threaded connections\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;\"\u003eReduces mis-connection\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;\"\u003eERP Compliant with Smart Immersion Compatibility\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Invacyl Direct is \u003cstrong\u003eERP (Energy-related Products Directive) compliant\u003c\/strong\u003e. Both immersion heaters are compatible with \u003cstrong\u003esmart immersion controllers\u003c\/strong\u003e, such as those used in solar PV diversion systems and time-of-use tariff controllers (e.g. Eddi, Zappi, iBoost), allowing excess solar generation or cheap-rate electricity to be used for water heating automatically. This makes the Invacyl Direct well suited to properties with solar PV installations.\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;\"\u003eERP compliant\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;\"\u003eSmart immersion compatible\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 diversion ready\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;\"\u003eCFC\/HCFC-Free Polyurethane Foam Insulation — Minimal Standing Heat Loss\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe cylinder shell is insulated with \u003cstrong\u003eapproved CFC\/HCFC-free polyurethane foam\u003c\/strong\u003e with an ozone depletion factor of zero. The foam is injected to fully encapsulate the vessel, eliminating cold bridges and minimising standing heat loss. This is important for a direct electric cylinder where all energy consumed is paid for at the electricity rate — low standing loss directly reduces running costs.\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;\"\u003eCFC\/HCFC-free foam\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;\"\u003eZero ODP\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;\"\u003eLow standing loss\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\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;\"\u003eDirect unvented (electrically heated, no coil)\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;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eHigh-grade duplex 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;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eCFC\/HCFC-free polyurethane foam, zero ODP\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;\"\u003e3 bar (after inlet set PRV)\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 Cold Mains Inlet 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;\"\u003eMin Recommended Supply\u003c\/td\u003e\n\u003ctd style=\"background: #fff; 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: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e\u0026gt;50 L\/min at rated pressure\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;\"\u003eVertical only\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 Heaters\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;\"\u003eNumber Fitted\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2 (factory-fitted)\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;\"\u003eElement Material\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eIncoloy\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;\"\u003ePositions\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eUpper (boost) + Lower (economy\/off-peak)\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;\"\u003eSmart Immersion Compatible\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eYes\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;\"\u003eSafety Components (Callefi)\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 Relief Valve\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFactory-fitted — 90°C \/ 6 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;\"\u003eCold Water Inlet Set\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003ePRV (set 3 bar), line strainer, check valve, service valve\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;\"\u003eTundish\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e15mm inlet × 22mm outlet (15 × 22mm)\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\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eIncluded with wall bracket\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;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFemale threaded, 22mm compression fittings\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 by Size\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;\"\u003e90 L (TRBMVD-0090LFC)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e913 mm H × 545 mm Ø\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;\"\u003e120 L (TRBMVD-0120LFB)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1085 mm H × 545 mm Ø\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;\"\u003e150 L (TRBMVD-0150LFB)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1310 mm H × 545 mm Ø\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;\"\u003e180 L (TRBMVD-0180LFB)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1490 mm H × 545 mm Ø\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;\"\u003e210 L (TRBMVD-0210LFC)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1600 mm H × 545 mm Ø\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;\"\u003e250 L (TRBMVD-0250LFC)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1760 mm H × 545 mm Ø\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;\"\u003e300 L (TRBMVD-0300LFC)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1980 mm H × 545 mm Ø\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;\"\u003eWater Chemistry Limits (Warranty)\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;\"\u003eTotal Dissolved Solids\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e≤600 mg\/L\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;\"\u003eTotal Hardness\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e≤200 mg\/L\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;\"\u003eChloride\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e≤300 mg\/L\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;\"\u003epH Range\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e6.5 – 9.5\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;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e≤1 mg\/L\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;\"\u003eCompliance and Warranty\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 \u0026amp; Wales) \/ P3 (Scotland) \/ P5 (NI)\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;\"\u003eStandards\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eBS 5449, BS 5546, BS 6700, BS EN 12897\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;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eKIWA independently tested and certified\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;\"\u003eCylinder Warranty\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e25 years (fully transferable — register within 28 days)\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 \u0026amp; Cold Water Controls\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2-year guarantee\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;\"\u003eAll Other Components\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2-year guarantee\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;\"\u003eInstallation Requirement\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG3 Competent Person\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;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eJoule (UK unit: Pontefract, West Yorkshire; IE: Dublin)\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\u003eWhat is the difference between a direct and an indirect unvented cylinder?\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 \u003cstrong\u003edirect cylinder\u003c\/strong\u003e is heated solely by its own immersion heaters — there is no coil inside for connection to a boiler or heat pump. It is the right choice for \u003cstrong\u003eall-electric properties\u003c\/strong\u003e, properties without a central heating boiler, or where solar PV diversion is the primary heating method. An \u003cstrong\u003eindirect cylinder\u003c\/strong\u003e has one or more internal coils fed by a boiler or heat pump, with immersion heaters as backup. The Invacyl Direct is for direct electric heating only.\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 this cylinder need a G3 Competent Person to install it?\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;\"\u003eUnvented hot water cylinders operate at mains pressure and store large volumes of hot water. If the safety devices fail, stored energy can cause serious scalding or vessel failure. Building Regulation G3 therefore requires installation by a trained and qualified person who can correctly size, install and commission the safety components (inlet set, T\u0026amp;P valve, expansion vessel, discharge pipe and tundish). The installer must complete the Benchmark log and notify the local authority. Using an unqualified installer will invalidate the warranty and may constitute a Building Regulations offence.\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 expansion vessel for?\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;\"\u003eWhen water is heated, it expands in volume by approximately 4% between cold fill and 60°C. In a sealed (unvented) system, this expansion has nowhere to go unless it is absorbed. The \u003cstrong\u003eexpansion vessel\u003c\/strong\u003e contains a rubber bladder pre-charged with nitrogen: as water expands, it compresses the nitrogen in the vessel. This prevents pressure from rising to the T\u0026amp;P valve trip point during normal heating. Without a correctly sized expansion vessel, the T\u0026amp;P valve would open on every heat cycle, wasting water and eventually blocking the valve with scale.\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 does the tundish do?\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 \u003cstrong\u003etundish\u003c\/strong\u003e is a visible break in the discharge pipework connected to the T\u0026amp;P relief valve. It serves two purposes: it provides an \u003cstrong\u003eair gap\u003c\/strong\u003e that prevents backflow from the drain into the potable water system, and it provides a \u003cstrong\u003evisual indicator\u003c\/strong\u003e that a relief valve has operated — a drip or flow of water through the tundish tells the homeowner or installer that the valve has lifted and the system needs attention. Building Regulation G3 requires a tundish to be installed.\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 connect this cylinder to a solar PV diversion 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;\"\u003eYes. Both immersion heaters are \u003cstrong\u003esmart immersion compatible\u003c\/strong\u003e, meaning they work with solar PV diversion devices such as the myenergi Eddi, Zappi (with Harvi), iBoost or similar. These devices detect excess generation on the circuit and divert power to the immersion rather than exporting it, heating water using free electricity. The lower immersion is typically connected to the diverter device for economy-rate\/PV heating, and the upper immersion to a boost timer or manual switch for peak demand top-up.\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 warranty require?\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 25-year warranty on the stainless steel vessel covers standard UK mains water supplies within these limits: Total Dissolved Solids ≤600 mg\/L, Total Hardness ≤200 mg\/L, Chloride ≤300 mg\/L, pH 6.5 – 9.5. If your mains water has high mineral content (particularly in hard-water areas of the UK), check that Total Hardness is below 200 mg\/L. In areas approaching this limit, a descaler or scale filter on the cold mains feed is recommended. Joule Wellmaster cylinders are available for well water, borehole, or supplies that exceed these parameters.\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(220px,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;\"\u003eJoule Invacyl Indirect Unvented Cylinder\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eBoiler\/heat pump heated version with internal coil\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;\"\u003eAquabion Scale Conditioner\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eElectrochemical scale protection for hard water areas\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 Diverter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eDiverts excess solar PV 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;\"\u003eStrom Electric Heat-Only Boiler + Cylinder Package\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eAlternative pre-plumbed electric hot water package\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62544852091229,"sku":"INVADSTD90","price":495.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62544852123997,"sku":"INVADSTD120","price":510.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62544852156765,"sku":"INVADSTD150","price":530.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62544852189533,"sku":"INVADSTD180","price":550.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62544852222301,"sku":"INVADSTD210","price":570.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62544852255069,"sku":"INVADSTD250","price":630.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62544852287837,"sku":"INVADSTD300","price":730.0,"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-direct-90-210l-unvented-hot-water-cylinder","title":"Joule Invacyl Slimline Direct Unvented Hot Water Cylinder 90L 120L 150L 180L 210L","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\u003eJoule Invacyl Slimline Direct\u003c\/strong\u003e is a \u003cstrong\u003edirect electric unvented hot water cylinder\u003c\/strong\u003e built for spaces where even the Cyclone Plus won't quite fit. With a \u003cstrong\u003e475 mm slimline diameter\u003c\/strong\u003e, factory-fitted \u003cstrong\u003e3 kW Incoloy immersion heaters\u003c\/strong\u003e, and a full \u003cstrong\u003eG3 unvented kit\u003c\/strong\u003e included, it delivers \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e to single or multiple outlets — all from a cylinder manufactured in Duplex stainless steel and backed by a \u003cstrong\u003e25-year vessel warranty\u003c\/strong\u003e. Available in \u003cstrong\u003e90 L, 120 L, 150 L, 180 L and 210 L\u003c\/strong\u003e.\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:120px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e475 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eSlimline diameter\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e5 sizes\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003e90 L – 210 L\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eCaleffi\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eBranded safety components\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eCylinder warranty\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:120px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eErP C\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eEnergy rating\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 Unvented hot water cylinders must be installed by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e in compliance with Building Regulations Part G. The Benchmark Commissioning Log must be completed and handed 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;\"\u003eCaleffi safety components:\u003c\/strong\u003e The Invacyl is supplied with \u003cstrong\u003eCaleffi-branded T\u0026amp;P relief valve and safety components\u003c\/strong\u003e — a step up in quality from generic fittings. Compression fittings are fitted as standard, making installation faster and more reliable.\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\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;\"\u003eDuplex Stainless Steel Vessel\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder body is fabricated from \u003cstrong\u003ehigh-grade Duplex stainless steel\u003c\/strong\u003e — corrosion-resistant, lightweight, and proven in UK water conditions. The material handles both soft and moderately hard water without degradation. Joule's 25-year vessel warranty is transferable if the property is sold.\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;\"\u003eSlimline 475 mm Diameter\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eAt \u003cstrong\u003e475 mm in diameter\u003c\/strong\u003e, the Invacyl Slimline Direct fits into narrow airing cupboards, apartment plant rooms and loft spaces that cannot accommodate a standard-width cylinder. This makes it a natural solution for \u003cstrong\u003enew-build apartments and urban conversions\u003c\/strong\u003e where floor plan efficiency is critical.\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;\"\u003eTwo Factory-Fitted Incoloy Immersions\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder is supplied with \u003cstrong\u003etwo 3 kW Incoloy immersion heaters factory-fitted and tested at 230 V\u003c\/strong\u003e. The top immersion handles daily boost heating; the lower handles overnight Economy 7 or off-peak charging. Incoloy resists scale better than copper and is Joule's standard heater element choice.\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;\"\u003eMains-Pressure Hot Water\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eAs an \u003cstrong\u003eunvented direct cylinder\u003c\/strong\u003e, the Invacyl connects directly to the incoming mains cold supply — no cold-water storage tank required. The result is \u003cstrong\u003ehigh-pressure hot water to every outlet simultaneously\u003c\/strong\u003e: powerful showers, fast bath filling and consistent performance throughout the property.\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;\"\u003eCaleffi Branded Safety Kit Included\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe full \u003cstrong\u003eG3 unvented kit\u003c\/strong\u003e is included in the box — inlet control group (strainer, PRV, expansion relief valve), expansion vessel and hose, tundish, T\u0026amp;P relief valve, and dual cylinder thermostat with high-limit cut-out. Safety components are branded \u003cstrong\u003eCaleffi\u003c\/strong\u003e, with \u003cstrong\u003ecompression fittings as standard\u003c\/strong\u003e for a faster, more reliable installation.\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;\"\u003eErP Compliant with Smart Immersion\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Invacyl Slimline Direct achieves \u003cstrong\u003eErP Class C\u003c\/strong\u003e — the highest achievable for a direct electric cylinder — and is compatible with \u003cstrong\u003esmart immersion controllers\u003c\/strong\u003e. This includes solar PV diverters, time-of-use tariff optimisers, and smart home energy management systems, helping occupants use low-cost or free electricity to heat water.\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;\"\u003eWhite Outer Casing\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder comes in a \u003cstrong\u003ewhite outer casing\u003c\/strong\u003e with a plastic T\u0026amp;P safety cover and colour-coded tapping collars. The colour coding helps installers identify connection points at a glance, reducing errors on site and speeding up commissioning in tight spaces.\u003c\/p\u003e\n  \u003c\/div\u003e\n\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;\"\u003eTechnical Specifications\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;\"\u003e90 L\u003c\/th\u003e\n    \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e120 L\u003c\/th\u003e\n    \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e150 L\u003c\/th\u003e\n    \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e180 L\u003c\/th\u003e\n    \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e210 L\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\u003eCapacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e90\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e120\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e210\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDiameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e475 (all models)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHeight (mm, approx)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~936\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~1205\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~1470\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~1700\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~1930\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eImmersion heaters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e2 × 3 kW Incoloy @ 230 V (factory-fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMax mains working pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eOperating pressure (T\u0026amp;P)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e7 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eSafety cut-out temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e90 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eErP energy rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eClass C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCylinder material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eDuplex stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eSafety components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eCaleffi branded (T\u0026amp;P valve, inlet group)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eCompression fittings as standard\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e25 years (cylinder); 1 year (controls, exp. vessel, components)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\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;\"\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 is the difference between the Invacyl and the Cyclone Plus Direct Slim?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eBoth are Joule slimline direct unvented cylinders at 475 mm diameter. The \u003cstrong\u003eCyclone Plus\u003c\/strong\u003e is Joule's premium line, featuring the coil-in-coil smooth-tube heat exchanger, premium white outer casing and more comprehensive component set. The \u003cstrong\u003eInvacyl\u003c\/strong\u003e is Joule's value-tier slimline direct cylinder — still manufactured from Duplex stainless steel and carrying a 25-year vessel warranty, but with a more straightforward feature set and lower price point. For pure electric-only direct use without enhanced heat recovery, the Invacyl is an excellent 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;\"\u003eCan the Invacyl be used on Economy 7 or off-peak electricity?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The two factory-fitted immersions allow a \u003cstrong\u003edual-tariff setup\u003c\/strong\u003e: the lower immersion is wired to the Economy 7 overnight supply and heats the full cylinder during cheap-rate hours; the upper immersion can be connected to the day rate for top-up boost heating. This makes the Invacyl well-suited to \u003cstrong\u003enew-build apartments\u003c\/strong\u003e where there is no gas connection and off-peak electricity is available.\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 Invacyl need annual servicing?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — Building Regulations and Joule's guidance require an \u003cstrong\u003eannual service by a G3-qualified engineer\u003c\/strong\u003e. The engineer will check and test the T\u0026amp;P valve, expansion relief valve, inlet strainer, expansion vessel pre-charge, and thermostat settings. Regular servicing keeps the system safe, maintains the warranty and ensures the components continue to function within specification.\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 water quality does Joule require?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe Joule warranty does not cover damage caused by water with a \u003cstrong\u003eTotal Dissolved Solids (TDS) content exceeding 600 mg\/L\u003c\/strong\u003e. In areas approaching this limit, fit an appropriate in-line water filter. Where TDS or other water parameters exceed Joule's stated thresholds, the \u003cstrong\u003eJoule Wellmaster cylinder\u003c\/strong\u003e (designed for harder water) must be specified.\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 size cylinder do I need?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAs a rough guide, allow \u003cstrong\u003e35–45 L per person\u003c\/strong\u003e per day. A 90 L model typically suits 1–2 people; 120–150 L suits 2–3; 180–210 L suits 3–4+. For properties with multiple bathrooms or high simultaneous demand, lean towards the larger size. Your G3 installer can calculate demand precisely based on shower flow rates and usage patterns.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62550570074461,"sku":"INVADSLIM90","price":670.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62550570107229,"sku":"INVADSLIM120","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62550570139997,"sku":"INVADSLIM150","price":700.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62550570172765,"sku":"INVADSLIM180","price":730.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62550570205533,"sku":"INVADSLIM210","price":750.0,"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-plus-direct-slim-90-210l-unvented-hot-water-cylinder","title":"Joule Cyclone Plus Direct Slim Unvented Hot Water Cylinder 90L 120L 150L 180L 210L","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  \u003c!-- Intro --\u003e\n  \u003cp\u003eThe \u003cstrong\u003eJoule Cyclone Plus Direct Slim\u003c\/strong\u003e is a \u003cstrong\u003edirect electric unvented hot water cylinder\u003c\/strong\u003e engineered for homes and apartments where space is tight but performance cannot be compromised. Available in five capacities — \u003cstrong\u003e90L, 120L, 150L, 180L and 210L\u003c\/strong\u003e — its \u003cstrong\u003ereduced slimline 475 mm diameter\u003c\/strong\u003e lets it fit into airing cupboards, plant rooms and loft spaces that defeat standard-sized cylinders. Built from \u003cstrong\u003eDuplex LDX 2101 stainless steel\u003c\/strong\u003e and tested to \u003cstrong\u003eBS EN 12897:2016\u003c\/strong\u003e, it delivers \u003cstrong\u003efull mains-pressure hot water\u003c\/strong\u003e to single or multiple outlets with a market-leading \u003cstrong\u003e25-year cylinder warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e475 mm\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eSlimline diameter\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e5 sizes\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003e90 L – 210 L\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e3 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eFactory-fitted Incoloy immersion\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eCylinder warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:14px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eBS EN 12897\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003e2016 test standard\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Red callout --\u003e\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 Unvented hot water cylinders must be installed and commissioned by a \u003cstrong\u003equalified G3 unvented installer\u003c\/strong\u003e. All work must comply with Building Regulations Part G (England \u0026amp; Wales) or the equivalent regulations in Scotland and Northern Ireland. The Benchmark Commissioning Checklist must be completed and left with the customer.\n  \u003c\/div\u003e\n\n  \u003c!-- Amber callout --\u003e\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;\"\u003eWater quality note:\u003c\/strong\u003e Joule's 25-year warranty does not cover damage caused by water with a \u003cstrong\u003eTotal Dissolved Solids (TDS) content above 600 mg\/L\u003c\/strong\u003e. In areas approaching this limit, fit an appropriate in-line filter. Where any water parameter exceeds Joule's stated limits, a Joule Wellmaster cylinder must be specified instead.\n  \u003c\/div\u003e\n\n  \u003c!-- Teal callout --\u003e\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;\"\u003eAll-front connections:\u003c\/strong\u003e Every plumbing connection on the Cyclone Plus Direct Slim is \u003cstrong\u003eaccessible from the front of the unit\u003c\/strong\u003e, making it straightforward to site against a wall or in a corner — a real-world advantage in tight cupboard installations.\n  \u003c\/div\u003e\n\n  \u003c!-- Features section header --\u003e\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\n  \u003c!-- Feature cards grid --\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;\"\u003eDuplex Stainless Steel Construction\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder vessel is fabricated from \u003cstrong\u003eDuplex LDX 2101 stainless steel\u003c\/strong\u003e — a grade chosen for its excellent corrosion resistance and mechanical strength. It handles both soft and moderately hard UK water supplies, and carries the full 25-year manufacturer's warranty against faulty materials and manufacture.\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;\"\u003eSlimline 475 mm Diameter\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAt \u003cstrong\u003e475 mm diameter\u003c\/strong\u003e, this range is narrower than standard hot water cylinders. That reduction in footprint makes it the natural choice for conversions, loft rooms, narrow cupboards, and apartment risers where a full-width cylinder simply won't fit — without sacrificing capacity or pressure.\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;\"\u003eFactory-Fitted 3 kW Incoloy Immersion\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEach cylinder leaves the factory with \u003cstrong\u003ea 3 kW Incoloy immersion heater already installed and tested\u003c\/strong\u003e at 230 V. Incoloy resists scale build-up better than copper elements and is Joule's standard choice for long service life. The heater is controlled by a dual-stat assembly with a high-limit thermal cut-out for safety.\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;\"\u003eMains Pressure Hot Water\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eUnlike vented cylinders that rely on a cold-water storage tank, unvented systems connect \u003cstrong\u003edirectly to the mains cold supply\u003c\/strong\u003e. This delivers \u003cstrong\u003efast-flowing, high-pressure hot water\u003c\/strong\u003e to every tap and shower simultaneously — no pump required, no gravity-fed trickle from the top-floor bathroom.\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;\"\u003eLow Heat Loss CFC\/HCFC-Free Foam\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder is wrapped in \u003cstrong\u003edense, high-efficiency polyurethane foam insulation\u003c\/strong\u003e with an \u003cstrong\u003eODP of 0 and GWP of 1\u003c\/strong\u003e — the most environmentally benign foam insulation class available. This translates to a measured heat loss of \u003cstrong\u003e1.68 kWh\/24h\u003c\/strong\u003e (150 L model, per ErP data), keeping running costs low between heating cycles.\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;\"\u003eComplete Unvented Safety Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery cylinder is supplied with a \u003cstrong\u003efull G3 unvented kit\u003c\/strong\u003e: inlet control group (including pressure-reducing valve, non-return valve, expansion relief valve and line strainer), expansion vessel and hose, temperature \u0026amp; pressure relief valve, tundish, and dual cylinder thermostat with high-limit cut-out. No chasing separate components.\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;\"\u003eWhite Goods Outer Casing\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder is finished in a \u003cstrong\u003eclean white outer casing\u003c\/strong\u003e — the same aesthetic language as modern white goods — with a grey polycarbonate T\u0026amp;P safety cover. It looks at home in utility rooms, en-suite cupboards, and any installation where appearance matters.\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;\"\u003eCompatible with Smart Immersion Controllers\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe factory-fitted immersion heater connects to standard UK time-switch and thermostat controls, and is also \u003cstrong\u003ecompatible with solar PV immersion diverters\u003c\/strong\u003e (such as myenergi eddi or similar). Owners with solar panels can divert surplus generation into the cylinder for free hot water — no extra hardware needed on the cylinder side.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Spec 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;\"\u003eTechnical Specifications\u003c\/div\u003e\n\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \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;\"\u003e90 L\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e120 L\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e150 L\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e180 L\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;\"\u003e210 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:9px 12px;\"\u003e\u003cstrong\u003eCapacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e90\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e120\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e150\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e180\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e210\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDiameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e475 (all models)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHeight A (mm)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e~936\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e~1205\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e1360\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e~1469\u003c\/td\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e~1712\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eImmersion heater\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e3 kW Incoloy @ 230 V (factory-fitted)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMax mains working pressure\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e10 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eOperating pressure (T\u0026amp;P)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e7 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eSafety temperature cut-out\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e90 °C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHeat loss (150 L)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e1.68 kWh\/24 h (ErP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCylinder material\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eDuplex LDX 2101 stainless steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eInsulation\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eDense PU foam, CFC\/HCFC-free, ODP 0, GWP 1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eTest standard\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003eBS EN 12897:2016\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n        \u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCylinder warranty\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd colspan=\"5\" style=\"padding:9px 12px;\"\u003e25 years (controls\/components: 2 years)\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: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;\"\u003eWho can install an unvented hot water cylinder?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      Installation must be carried out by a \u003cstrong\u003eG3-qualified unvented installer\u003c\/strong\u003e — either a registered plumber holding the relevant unvented qualification or a suitably qualified engineer. The work must comply with Building Regulations Part G and the Benchmark Commissioning Checklist must be completed and left with the customer. Failure to use a qualified installer \u003cstrong\u003einvalidates the warranty\u003c\/strong\u003e and may breach building regulations.\n    \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 a Direct and Indirect unvented cylinder?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      A \u003cstrong\u003edirect cylinder\u003c\/strong\u003e (this model) heats water \u003cstrong\u003esolely by its own electric immersion heater(s)\u003c\/strong\u003e. An indirect cylinder includes one or more coils through which heat from a boiler, heat pump, or solar system is transferred to the stored water. Choose direct if you have no wet heating system, or if you want an electric-only backup without any primary heat source connections.\n    \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 size cylinder do I need?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      A common rule of thumb is \u003cstrong\u003e35–45 L per person\u003c\/strong\u003e in the household. A 90 L cylinder typically suits 1–2 people; 120–150 L suits 2–3 people; 180–210 L suits 3–4+ people or properties with high simultaneous demand (e.g. multiple bathrooms in regular use). Your installer can calculate demand more precisely based on your shower flow rates and usage patterns.\n    \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;\"\u003eCan I connect a solar PV diverter or solar thermal to this cylinder?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      Yes — the immersion heater is fully compatible with \u003cstrong\u003esolar PV surplus diverters\u003c\/strong\u003e such as myenergi eddi, iBoost, or similar devices. These divert excess solar electricity into the immersion to heat water for free. For solar thermal (hot water panels), you would need the \u003cstrong\u003eJoule Cyclone Plus Solar Twin Coil\u003c\/strong\u003e variant, which includes a dedicated solar coil.\n    \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;\"\u003eHow often does an unvented cylinder need servicing?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      Joule and Building Regulations guidance recommend an \u003cstrong\u003eannual service by a qualified engineer\u003c\/strong\u003e. During a service the engineer will check and test the T\u0026amp;P relief valve, expansion relief valve, inlet group strainer, expansion vessel pre-charge pressure, and thermostat settings. Regular servicing maintains safety, efficiency, and the validity of the warranty.\n    \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 water quality is required to maintain the Joule warranty?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003e\n      Joule's warranty remains valid provided the incoming water supply has a \u003cstrong\u003eTotal Dissolved Solids (TDS) content of 600 mg\/L or below\u003c\/strong\u003e. In areas where TDS approaches this limit, an in-line filter is strongly recommended. If any water parameter exceeds Joule's stated limits — including total hardness — a \u003cstrong\u003eJoule Wellmaster\u003c\/strong\u003e cylinder (designed for harder or high-TDS supplies) must be used instead.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"90L","offer_id":62552519704925,"sku":"JCPDSLIM90","price":790.0,"currency_code":"GBP","in_stock":true},{"title":"120L","offer_id":62552519737693,"sku":"JCPDSLIM120","price":800.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62552519770461,"sku":"JCPDSLIM150","price":830.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62552519803229,"sku":"JCPDSLIM180","price":850.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62552519835997,"sku":"JCPDSLIM210","price":900.0,"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-direct-standard-120-300l-unvented-hot-water-cylinder","title":"Joule Cyclone Plus Direct Standard Unvented Hot Water Cylinder 120L 150L 180L 210L 250L 300L","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\u003eJoule Cyclone Plus Direct Standard\u003c\/strong\u003e is a full-diameter \u003cstrong\u003edirect electric unvented hot water cylinder\u003c\/strong\u003e available in \u003cstrong\u003e120 L, 150 L, 180 L, 210 L, 250 L and 300 L\u003c\/strong\u003e capacities. Where the Slim range is built for tight spaces, the Standard range is built for properties with adequate cupboard or plant room width — and where maximum capacity per pound spent matters. Constructed from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e with \u003cstrong\u003e316L stainless fittings and coil\u003c\/strong\u003e, it delivers \u003cstrong\u003efull mains-pressure hot water\u003c\/strong\u003e to single or multiple outlets and carries a \u003cstrong\u003e25-year cylinder warranty\u003c\/strong\u003e. The coil-in-coil heat exchanger and CFC\/HCFC-free foam insulation (ODP 0, GWP 1) provide efficient heating and minimal heat loss.\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:20px;font-weight:700;\"\u003e6 sizes\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003e120 L – 300 L\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:20px;font-weight:700;\"\u003e545 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eStandard diameter\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:20px;font-weight:700;\"\u003e3 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eIncoloy immersion fitted\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:20px;font-weight:700;\"\u003e25 yr\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eCylinder warranty\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:20px;font-weight:700;\"\u003eODP 0\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eGWP 1 foam insulation\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 Installation must be carried out by a \u003cstrong\u003eG3-qualified engineer\u003c\/strong\u003e. The work must comply with Building Regulations Part G and the Benchmark Commissioning Checklist must be completed and left with 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;\"\u003eChoosing Standard vs Slim:\u003c\/strong\u003e The Standard range (approx. \u003cstrong\u003e545 mm diameter\u003c\/strong\u003e) stores more capacity at a given height than the 475 mm Slim range — meaning a 300 L Standard cylinder is shorter than a 300 L Slim. If your cupboard is wide enough to take a 545 mm diameter vessel, the Standard range gives better capacity-per-height.\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;\"\u003eTitanium immersion option:\u003c\/strong\u003e The Cyclone Plus Direct Standard is available with an optional \u003cstrong\u003eTitanium or 6 kW immersion heater\u003c\/strong\u003e in place of the standard 3 kW Incoloy — ideal for installations in hard water areas or where faster recovery is a priority.\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\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;\"\u003eDuplex Stainless Steel with 316L Fittings\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe cylinder vessel is \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e with \u003cstrong\u003e316L grade stainless fittings and coil\u003c\/strong\u003e — the same food-grade alloy used in marine and pharmaceutical equipment. This combination offers outstanding corrosion resistance and a long service life across the full range of UK water conditions.\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;\"\u003eCoil-in-Coil Heat Exchanger\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003ecoil-in-coil smooth-tube heat exchanger\u003c\/strong\u003e gives the Cyclone Plus range its high recovery rate compared to standard single-coil designs. The smooth bore is also inherently more resistant to limescale build-up, extending service intervals and maintaining heat-transfer efficiency over the cylinder's life.\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;\"\u003eAll Connections Front-Accessible\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery plumbing connection on the Cyclone Plus Standard is positioned \u003cstrong\u003eat the front of the unit\u003c\/strong\u003e. This allows the cylinder to be sited against a wall or in a cupboard corner with \u003cstrong\u003eno rear or side access required\u003c\/strong\u003e, reducing installation time and giving the engineer more flexibility in tight plantrooms.\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;\"\u003eCFC\/HCFC-Free Foam Insulation\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eDense \u003cstrong\u003epolyurethane foam insulation\u003c\/strong\u003e with an \u003cstrong\u003eODP of 0 and GWP of 1\u003c\/strong\u003e minimises standing heat loss between heating cycles. This directly reduces running costs — particularly relevant on direct electric systems where heat loss is entirely borne by the electricity bill.\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;\"\u003eWhite Outer Casing — White Goods Aesthetic\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Cyclone Plus is finished in a \u003cstrong\u003ewhite outer casing\u003c\/strong\u003e with a grey polycarbonate T\u0026amp;P safety cover. The clean finish suits utility rooms and visible plant areas, and the grey cover provides clear visual identification of safety components without the need for labelling.\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;\"\u003eFull G3 Kit in the Box\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe complete \u003cstrong\u003eunvented inlet control group\u003c\/strong\u003e is included: strainer, pressure-reducing valve, non-return valve, expansion relief valve, expansion vessel and hose, tundish, T\u0026amp;P relief valve, and dual cylinder thermostat with high-limit cut-out. \u003cstrong\u003eNo separate kit purchase required\u003c\/strong\u003e — all components are from leading branded manufacturers.\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;\"\u003eLarge-Capacity Range to 300 L\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Standard range extends to \u003cstrong\u003e300 litres\u003c\/strong\u003e — suitable for households of 4–5+ people or properties with multiple bathrooms requiring high simultaneous hot water demand. The larger capacity sizes (250 L, 300 L) are ideal for \u003cstrong\u003eHMOs, small commercial premises and developer-built family homes\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\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;\"\u003eTechnical Specifications\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;\"\u003eDetails\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\u003eAvailable capacities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e120 L, 150 L, 180 L, 210 L, 250 L, 300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDiameter (approx)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e~545 mm (standard — wider than the 475 mm Slim range)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eImmersion heater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e3 kW Incoloy @ 230 V (factory-fitted); Titanium \/ 6 kW optional\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eMax mains 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\u003eOperating pressure (T\u0026amp;P)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e7 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCylinder material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDuplex stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eFittings and coil grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHeat exchanger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eCoil-in-coil smooth-tube\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eInsulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDense PU foam, CFC\/HCFC-free, ODP 0, GWP 1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eOuter casing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eWhite with grey polycarbonate T\u0026amp;P safety cover\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eG3 kit included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eYes — full inlet control group, exp. vessel, T\u0026amp;P valve, tundish\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eCylinder warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e25 years (controls\/components: 1 year)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\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;\"\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;\"\u003eIs the Cyclone Plus Direct Standard the same as the Cyclone Platinum?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eJoule uses the name \"Cyclone Plus\" for its current range and \"Cyclone Platinum\" has been used by some distributors to describe the same current-generation product. The defining features of the \u003cstrong\u003ecurrent Cyclone Plus Direct Standard\u003c\/strong\u003e are the coil-in-coil heat exchanger, 316L stainless fittings, white outer casing and CFC\/HCFC-free foam. Earlier \"Cyclone\" models (without the Plus designation) used older coil designs. Always confirm the model code when ordering to ensure you have the current specification.\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;\"\u003eCan I upgrade to a 6 kW or Titanium immersion heater?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — the Cyclone Plus Direct Standard is available with a \u003cstrong\u003e6 kW immersion\u003c\/strong\u003e for faster recovery, and a \u003cstrong\u003eTitanium immersion\u003c\/strong\u003e for hard water areas. Titanium resists scale formation far more effectively than Incoloy or copper and is the preferred choice where water hardness is known to be high. Discuss requirements with us before ordering if you want a non-standard element.\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;\"\u003eHow does this compare to the Slim range for a 300 L installation?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAt 300 L capacity, the \u003cstrong\u003eStandard (~545 mm diameter) will be shorter\u003c\/strong\u003e than the Slim (475 mm diameter) because its larger girth can accommodate more volume per unit of height. If your cupboard or plant room has width but restricted headroom, the Standard is the better choice. If width is the constraint and height is available, the Slim is the answer.\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 an annual service required?\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 to maintain safety and warranty validity. The engineer will test the T\u0026amp;P and expansion relief valves, check the expansion vessel pre-charge, inspect the inlet strainer, and verify thermostat calibration. Joule provides spare parts support for the full 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;\"\u003eCan this cylinder be used with a solar PV diverter?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The factory-fitted immersion heater is fully compatible with \u003cstrong\u003esolar PV surplus diverters\u003c\/strong\u003e such as myenergi eddi, iBoost, Solic 200 and similar devices. These divert excess solar generation into the immersion heater to heat water for free — reducing both running costs and grid export waste. No modification to the cylinder is required.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Joule","offers":[{"title":"120L","offer_id":62553990398301,"sku":"JCPDSTD120","price":520.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62553990431069,"sku":"JCPDSTD150","price":550.0,"currency_code":"GBP","in_stock":true},{"title":"180L","offer_id":62553990463837,"sku":"JCPDSTD180","price":600.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":62553990496605,"sku":"JCPDSTD210","price":620.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62553990529373,"sku":"JCPDSTD250","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62553990562141,"sku":"JCPDSTD300","price":750.0,"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-platinum-direct-short-200-250l-unvented-hot-water-cylinder","title":"Joule Platinum Direct Short 200–250L Unvented Hot Water Cylinder","description":"\u003ch2\u003eJoule Platinum Direct Short 200–250L Unvented Hot Water Cylinder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJoule Platinum Direct Short\u003c\/strong\u003e range (200L and 250L models) is crafted for optimal performance and installation flexibility in UK homes with limited vertical space. Built from high-grade Duplex stainless steel and equipped with factory-fitted immersion heaters, these direct unvented cylinders deliver premium mains pressure hot water, rapid heating, and outstanding reliability for properties with high demand and restricted install height.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort form factor for low height installations\u003c\/strong\u003e – fits spaces where standard cylinders won’t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200L and 250L capacities\u003c\/strong\u003e – well-suited for homes with multiple bathrooms or higher occupancy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh grade Duplex stainless steel cylinder\u003c\/strong\u003e for longevity and maximum corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitted with branded quality components\u003c\/strong\u003e for reliability and performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo factory-fitted immersion heaters\u003c\/strong\u003e (electric direct operation; peak and off-peak options)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains pressure unvented design\u003c\/strong\u003e – delivers strong hot water flow to multiple outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive component kit\u003c\/strong\u003e supplied, including cold water inlet set, temperature and pressure relief valve, and 22mm tundish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDense polyurethane insulation\u003c\/strong\u003e for energy efficiency and minimal heat loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleek grey outer casing\u003c\/strong\u003e for a modern look and robust protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year warranty on cylinder, 2 years on components\u003c\/strong\u003e for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: \u003cstrong\u003e200L, 250L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: approx. \u003cstrong\u003e1150mm (200L)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: approx. \u003cstrong\u003e600mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: approx. \u003cstrong\u003e40-45kg empty, 240-243kg full (200L)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrical: \u003cstrong\u003eTwo factory-fitted immersions (typically 3kW each)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: \u003cstrong\u003e3.5 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation: \u003cstrong\u003eDense PU foam\u003c\/strong\u003e for best-in-class heat retention\u003c\/li\u003e\n\u003cli\u003eSupplied with compression connections for fast, leak-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for both new build and retrofit installations\u003c\/li\u003e\n\u003cli\u003eAll plumbing connections accessible and clearly labelled\u003c\/li\u003e\n\u003cli\u003eSupplied with all relevant fixing, safety, and installation components\u003c\/li\u003e\n\u003cli\u003eEngineered for high hot water demand and reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Joule Platinum Direct Short?\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eJoule Platinum Direct Short\u003c\/strong\u003e cylinder for top-tier durability, installer convenience, and high-flow mains pressure hot water—even in homes where install height or plant room space is restricted. Trusted by UK installers and homeowners alike for efficiency, quality, and robust service life, backed by the trusted Joule brand and a generous cylinder warranty.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"200L","offer_id":62554376700253,"sku":"JDSMSH200","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62554376733021,"sku":"JCPDSTD250","price":750.0,"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-air-direct-100-300l-unvented-hot-water-cylinder","title":"Joule Cyclone Air Direct 100–300L Unvented Hot Water Cylinder","description":"\u003ch2\u003eJoule Cyclone Air Direct 100–300L Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJoule Cyclone Air Direct\u003c\/strong\u003e hot water cylinder range (100L, 125L, 150L, 170L, 200L, 250L, 300L) brings next-generation hot water storage and installers’ favourite features to both domestic and light commercial applications. Precision engineered from Duplex stainless steel and featuring internal expansion and a pre-plumbed cold feed assembly, Cyclone Air Direct sets the benchmark for neat, energy-efficient installation and rapid mains-pressure flow—fully heated by twin factory-fitted immersions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacities from 100L to 300L\u003c\/strong\u003e – suitable for all property sizes and hot water demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric direct-only heating\u003c\/strong\u003e – two factory-fitted 3kW immersion heaters included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain pressure performance\u003c\/strong\u003e – delivers powerful, rapid hot water to multiple outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex stainless steel construction\u003c\/strong\u003e for maximum corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal expansion bubble\u003c\/strong\u003e – eliminates need for separate external expansion vessel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-plumbed cold feed assembly\u003c\/strong\u003e ensures easy, consistent and quality installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCFC\/HCFC-free PU foam insulation\u003c\/strong\u003e for low heat loss and best-in-class ErP ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern “white goods” style outer casing\u003c\/strong\u003e for clean aesthetics and robust protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted safety devices\u003c\/strong\u003e – temperature and pressure relief valve set to 95°C\/6 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year manufacturer warranty\u003c\/strong\u003e on cylinder; 2 years on electrical\/safety 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\u003e100L, 125L, 150L, 170L, 200L, 250L, 300L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: approx. 540mm; Height varies by model (e.g., 250L – 1815mm; 300L – up to 2060mm)\u003c\/li\u003e\n\u003cli\u003eWeight (empty\/full): 250L model ~49kg\/299kg; 300L model ~55kg\/355kg\u003c\/li\u003e\n\u003cli\u003eHeating: twin immersion elements, 3kW @ 230V each\u003c\/li\u003e\n\u003cli\u003eSafety temp: factory set at 95°C\u003c\/li\u003e\n\u003cli\u003eMax working pressure: 3 bar\u003c\/li\u003e\n\u003cli\u003eTested to BS EN 12897:2006\u003c\/li\u003e\n\u003cli\u003eErP rating: typically B\/C depending on size; low standing losses (~44–92W)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOther Details:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eAll plumbing connections pre-plumbed and clearly labelled for fast installation\u003c\/li\u003e\n\u003cli\u003eSupplied with full fitting\/safety pack and install instructions\u003c\/li\u003e\n\u003cli\u003eSuited to new builds, high spec upgrades, or where neat install is demanded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Joule Cyclone Air Direct?\u003c\/h3\u003e\n\n\u003cp\u003eChoose the \u003cstrong\u003eJoule Cyclone Air Direct\u003c\/strong\u003e for high-quality, installer-friendly, and energy-efficient mains pressure hot water storage. With easy-fit components, durable Duplex stainless steel, built-in internal expansion, and generous warranty, it’s the go-to solution for trades and home owners specifying electric-only hot water across the UK.\u003c\/p\u003e","brand":"Joule","offers":[{"title":"100L","offer_id":62555548647773,"sku":"JDEVO100","price":770.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":62555548680541,"sku":"JDEVO125","price":795.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":62555548713309,"sku":"JDEVO150","price":830.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":62555548746077,"sku":"JDEVO170","price":895.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":62555548778845,"sku":"JDEVO200","price":930.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":62555548811613,"sku":"JDEVO250","price":970.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":62555548844381,"sku":"JDEVO300","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JouleCycloneAirDirect100_300LUnventedHotWaterCylinder.webp?v=1763049141"},{"product_id":"mixergy-x-direct-210l-cylinder","title":"Mixergy X Direct 210L Cylinder","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eMIXERGY-MX-210-ELE-582 | 210L Mixergy X smart direct unvented cylinder with unique volumetric heating, app connectivity and future‑ready integration with low‑carbon energy sources.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e210 litre direct unvented hot water cylinder, heated by electric immersion(s).\u003c\/li\u003e\n\u003cli\u003eSmart “Mixergy X” control with volumetric heating – only heats the water volume required, reducing energy use and reheat times.\u003c\/li\u003e\n\u003cli\u003eConnectivity for app control, smart scheduling and integration with dynamic\/off‑peak tariffs.\u003c\/li\u003e\n\u003cli\u003eReady to work alongside solar PV, heat pump or other future heat sources as part of a decarbonisation pathway.\u003c\/li\u003e\n\u003cli\u003eClass‑leading reheat performance, with fast partial‑charge times for everyday use.\u003c\/li\u003e\n\u003cli\u003eSupplied as a complete unvented kit with valves, tundish and expansion vessel (exact bundle may vary by merchant).\u003c\/li\u003e\n\u003cli\u003eLong manufacturer’s cylinder warranty (typically around 25 years on the vessel, subject to terms and conditions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data 210L Direct\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 Direct\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 Direct 210L Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMX-210-ELE-582\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210 litres (typical)\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\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\u003ePrimary Heat Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric immersion heater(s) – direct cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmersion Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypically 3 kW primary immersion (with option for a second immersion on some variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eErP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUsually B for hot water (check label for exact rating)\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 high‑grade insulation and smart control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSmart Control \u0026amp; Efficiency\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVolumetric heating allows the cylinder to heat from the top down so a usable volume of hot water is ready far quicker than in traditional cylinders.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Mixergy app for monitoring hot water volume, setting schedules and enabling “boost” functions.\u003c\/li\u003e\n\u003cli\u003eOptimised for use with off‑peak tariffs and time‑of‑use pricing to minimise running costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e MX-210-ELE-582\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Mixergy X Direct 210L Smart Unvented Cylinder\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cem\u003eSmart 210L direct cylinder offering rapid, efficient hot water production and full app‑based control, ideal for homes moving towards low‑carbon, electrically driven hot water systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":62835313344861,"sku":"MX-210-ELE-582","price":1700.0,"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-x-direct-180l-cylinder","title":"Mixergy X Direct 180L Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy X Direct 180L Cylinder (MPN: MX-180-IND-549)\u003c\/strong\u003e is a smart unvented hot water cylinder designed primarily for direct electric heating, optimised for integration with heat pumps, solar PV and time‑of‑use tariffs.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 180‑litre Mixergy X cylinder uses smart stratified heating and built‑in sensing to heat only the volume of water you need, reducing energy consumption and reheat times compared with conventional cylinders. It connects to the Mixergy app for live hot water level monitoring, smart schedules, boost control and integration with low‑carbon energy sources, making it ideal for modern efficient homes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart hot water:\u003c\/strong\u003e Heats only what you need using advanced stratification and algorithms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect electric:\u003c\/strong\u003e Designed for electric-only operation via immersions, with compatibility for heat pumps and solar PV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp control:\u003c\/strong\u003e Mixergy app for real‑time level indication, scheduling, remote boost and usage insights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture‑ready:\u003c\/strong\u003e Works with time‑of‑use tariffs, PV diversion and low‑carbon heating systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e Duplex stainless steel cylinder with 50mm foam insulation for low standing losses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong warranty:\u003c\/strong\u003e Typically up to 25‑year vessel warranty (check current Mixergy terms).\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 Mixergy X Direct 180L, MX-180-IND-549.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 180 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Unvented, direct electric smart cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Duplex stainless steel inner vessel.\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\u003eElectrical supply:\u003c\/strong\u003e 230–240 V~, 16 A (typical single‑phase connection for immersions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 22mm compression water connections (primary\/secondary as applicable).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStanding heat loss:\u003c\/strong\u003e Optimised low standing loss to meet modern efficiency standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Data 180L Direct\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. height:\u003c\/strong\u003e 1346 mm (standard cylinder form factor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. diameter:\u003c\/strong\u003e 582 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e 42 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e Approx. 212 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for all‑electric homes, heat pump systems and PV‑equipped properties seeking to maximise self‑consumption.\u003c\/li\u003e\n\u003cli\u003eProvides fast reheat and precise control of stored hot water volume for improved comfort and savings.\u003c\/li\u003e\n\u003cli\u003eMust be installed and commissioned by a competent, G3‑qualified installer in accordance with building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63222007202141,"sku":"MX-180-IND-549","price":1700.0,"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-x-direct-250l-cylinder","title":"Mixergy X Direct 250L Cylinder","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMixergy X Direct 250L Cylinder\u003c\/strong\u003e is a smart unvented direct hot water cylinder designed for all‑electric homes, combining unique volumetric heating with app‑based control to cut energy use and future‑proof the hot water system.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 250‑litre Mixergy X direct cylinder is heated by electric immersions and uses patented stratified (volumetric) heating to warm only the volume of water you need, delivering hot water up to 10 times faster than traditional cylinders. It integrates with solar PV, time‑of‑use tariffs and smart home platforms, allowing you to treat the cylinder as a low‑cost thermal battery while monitoring hot water levels and schedules from the Mixergy app.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique volumetric heating:\u003c\/strong\u003e Heats just the required portion of the tank from the top down, saving up to around 40% on hot water bills compared with conventional cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart cylinder:\u003c\/strong\u003e Built‑in sensors and control gauge show live hot water percentage, with full app control for scheduling, boosting and usage insights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect electric:\u003c\/strong\u003e Electric immersions provide primary heating, ideal for gas‑free homes and off‑peak tariff optimisation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable‑ready:\u003c\/strong\u003e Designed to connect to solar PV, EV tariffs and low‑carbon heat sources as the system evolves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e Duplex stainless steel construction with 50mm foam insulation and ErP B\/C‑class performance (model\/year dependent).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong life:\u003c\/strong\u003e 25‑year vessel 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 Mixergy X Direct 250L – MX-250-ELE-582.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 250 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Unvented, direct electric 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\u003eElectrical supply:\u003c\/strong\u003e 230–240 V~, 16 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmersion heater(s):\u003c\/strong\u003e 3 kW 1¾\" BSP electric immersion(s) fitted as standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater connections:\u003c\/strong\u003e 22 mm compression connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErP rating:\u003c\/strong\u003e B\/C (latest datasheet values for 250L direct standard diameter cylinder).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 582 mm standard diameter shell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e Approximately 1700 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e Approx. 51 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (full):\u003c\/strong\u003e Approx. 301 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnvented installation kit including pressure reducing valve, check valve, pressure \u0026amp; temperature relief valve, expansion relief valve, tundish and expansion vessel with bracket and adaptors.\u003c\/li\u003e\n\u003cli\u003e3 kW immersion heater(s).\u003c\/li\u003e\n\u003cli\u003eControl gauge and onboard electronics.\u003c\/li\u003e\n\u003cli\u003ePowerline‑to‑Ethernet adapter and Ethernet cable for internet connectivity (where supplied by pack).\u003c\/li\u003e\n\u003cli\u003eUser documentation 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 medium to larger all‑electric homes seeking to minimise running costs and maximise PV\/self‑consumption.\u003c\/li\u003e\n\u003cli\u003eWorks with smart tariffs by pre‑heating at off‑peak times and using volumetric heating to avoid unnecessary storage.\u003c\/li\u003e\n\u003cli\u003eCan be paired with third‑party PV diverters via the Mixergy PV relay\/switch kit, turning the cylinder into a thermal storage battery for surplus solar generation.\u003c\/li\u003e\n\u003cli\u003eInstallation and commissioning must be carried out 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":63222062743901,"sku":"MX-250-ELE-582","price":1930.0,"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-cube-x-150l-smart-thermal-store","title":"Mixergy Cube X 150L Smart Thermal Store","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\u003eMixergy Cube X 150L Smart Thermal Store\u003c\/strong\u003e brings \u003cstrong\u003eMixergy's award-winning top-down heating intelligence\u003c\/strong\u003e to smaller properties and tighter retrofit spaces. \u003cstrong\u003eG3-exempt by design\u003c\/strong\u003e, it requires no discharge pipework and no annual Unvented certification — making it one of the most installer-friendly hot water solutions available. Whether the project is an apartment, maisonette, or a constrained social housing property, the Cube X 150L delivers smart, connected, energy-efficient hot water in a footprint that fits almost anywhere.\u003c\/p\u003e\n\n  \u003c!-- Stat Strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e150L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Capacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP B\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:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eG3-Free\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eNo Discharge Pipe\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e65°C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax Store Temp\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e3 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eDHW Max Pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: thermal store --\u003e\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;\"\u003eWhat is a Thermal Store?\u003c\/strong\u003e\u003cbr\u003e\n    Unlike a conventional unvented cylinder, the Cube X is a \u003cstrong\u003ethermal store\u003c\/strong\u003e: mains cold water is heated indirectly via an internal coil, so the stored water is never under mains pressure. This G3-exempt architecture means \u003cstrong\u003eno expansion vessel, no discharge pipe, and no annual safety inspection\u003c\/strong\u003e — while still delivering full mains-pressure hot water to all outlets.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature Cards --\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\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🔥 Patented Top-Down Heating\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eMixergy's \u003cstrong\u003eunique heating element heats from the top down\u003c\/strong\u003e, creating a usable hot water layer immediately — meaning a 30% full tank delivers a hot shower rather than a tepid one. Energy is only spent heating what you need.\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📱 App \u0026amp; Schedule Control\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eMixergy app\u003c\/strong\u003e (iOS \u0026amp; Android) gives residents full control: set heating schedules, boost hot water on demand, track energy use, and configure smart tariff integration — all remotely.\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🏠 Ultra-Compact Footprint\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAt \u003cstrong\u003e520mm wide × 585mm deep × 1,315mm tall\u003c\/strong\u003e (inc. fittings), the 150L Cube X is purpose-built to slot into the tightest retrofit spaces — apartments, sheltered housing, and narrow airing cupboards included.\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🤖 Machine Learning Demand Forecasting\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eConnected to the \u003cstrong\u003eMixergy IO platform\u003c\/strong\u003e, the cylinder learns household hot water patterns and adjusts heating automatically — reducing unnecessary heating while always ensuring adequate supply.\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⚡ Smart Tariff Compatible\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eWorks with \u003cstrong\u003etime-of-use tariffs\u003c\/strong\u003e like Octopus Agile to heat water during cheapest or negative-price periods. Future-proof for grid-balancing and demand side response programmes.\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📊 Housing Provider Dashboard\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eMixergy IO dashboard\u003c\/strong\u003e allows housing managers to monitor cylinder health, temperatures, and energy use remotely across their entire portfolio — reducing field visits and service costs.\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📋 RdSAP Recognised\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Cube X is \u003cstrong\u003eofficially recognised in RdSAP\u003c\/strong\u003e, supporting improved SAP scores and higher EPC ratings. This helps housing providers and developers meet energy compliance targets on retrofit projects.\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☀️ Solar PV Diverter Ready\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eWhere solar PV is fitted, the Cube X can divert \u003cstrong\u003esurplus solar generation into free hot water\u003c\/strong\u003e — maximising self-consumption and reducing grid energy bills without any additional diverter hardware on some configurations.\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🔒 TMV \u0026amp; Safety Included\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAn \u003cstrong\u003eintegrated Thermostatic Mixing Valve\u003c\/strong\u003e delivers blended water at a safe temperature. The overfill connection provides a simple, passive safety vent — no complex discharge pipe arrangement required.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Red Installer Callout --\u003e\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⚠️ Installation Requirements\u003c\/strong\u003e\u003cbr\u003e\n    Must be installed by a \u003cstrong\u003ecompetent heating engineer\u003c\/strong\u003e. G3 Unvented certification is not required, but all work must comply with Building and Water Regulations. The unit requires a dedicated \u003cstrong\u003e16A, 230–240V, 1.5mm² CSA\u003c\/strong\u003e electrical supply. Annual servicing is recommended to maintain performance and warranty.\n  \u003c\/div\u003e\n\n  \u003c!-- Spec Table --\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\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eCube X 150L\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\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e150 Litres\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\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e520 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\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e585 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\u003eHeight (inc. fittings)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1,315 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\u003eRequired Clearances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eW+50mm | D+50mm | H+475mm\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\u003eDry Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e36 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\u003eWet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e188 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 Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e22mm compression\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\u003eOverfill Pipe Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eG ¾\"\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\u003eElectrical Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e16A, 230–240V, 1.5mm² CSA\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\u003eDHW Coil Max Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e3 bar\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 Pressure Drop @ 15 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e107 mbar\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\u003eMax Permissible Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e65°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;\"\u003e1.12 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eErP Energy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\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\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 is the Cube X different from a standard unvented cylinder?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eA standard unvented cylinder stores water at mains pressure and requires G3 registration, discharge pipe, and annual safety checks. The Cube X is a \u003cstrong\u003ethermal store\u003c\/strong\u003e: it stores water at atmospheric pressure and heats the DHW indirectly, making it \u003cstrong\u003eG3-exempt\u003c\/strong\u003e with significantly lower installation cost and compliance burden.\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 150L enough for a family home?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe 150L Cube X is best suited to \u003cstrong\u003e1–3 person households\u003c\/strong\u003e or properties with moderate hot water demand. Because Mixergy's top-down heating makes the full volume immediately usable (unlike bottom-up cylinders where the top layer is hottest), effective capacity is higher than in a comparable traditional cylinder. For larger families, consider the \u003cstrong\u003eCube X 210L\u003c\/strong\u003e.\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 Cube X be connected to a heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe Cube X 150L is a \u003cstrong\u003ethermal store with direct electric heating\u003c\/strong\u003e. Heat pump integration is possible via the Mixergy app and IO platform in compatible configurations — please consult Quality Heating for the most current compatibility guidance before ordering.\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 connectivity does the cylinder require?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe unit connects via a \u003cstrong\u003ePowerline Ethernet adapter\u003c\/strong\u003e that uses your home's existing electrical wiring to carry the data signal to the broadband router. No Wi-Fi in the cupboard is needed, making it ideal for older properties with thick walls.\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 happens if the internet goes down?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe cylinder continues to operate normally on its \u003cstrong\u003elast programmed schedule\u003c\/strong\u003e. The built-in gauge on the side also allows \u003cstrong\u003emanual control without any internet connection\u003c\/strong\u003e — residents can power the unit on or off and set basic heating using just the physical gauge.\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 Cube X qualify for SAP\/EPC improvements?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. The Cube X is \u003cstrong\u003eofficially recognised in RdSAP\u003c\/strong\u003e, meaning it can be used in SAP calculations and contributes positively to EPC ratings. This is valuable for housing providers under pressure to improve their stock's energy performance.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63222463201629,"sku":"MX-150-CBW-520","price":2100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergyCUBEXSmartThermalStore.webp?v=1769582215"},{"product_id":"mixergy-cube-x-210l-smart-thermal-store","title":"Mixergy Cube X 210L Smart Thermal Store","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  \u003c!-- Intro --\u003e\n  \u003cp\u003eThe \u003cstrong\u003eMixergy Cube X 210L Smart Thermal Store\u003c\/strong\u003e is a \u003cstrong\u003eG3-exempt, app-connected hot water cylinder\u003c\/strong\u003e engineered specifically for retrofit projects where space is tight and traditional unvented systems are impractical. Unlike conventional cylinders that heat the entire tank, the Cube X uses Mixergy's \u003cstrong\u003epatented top-down heating technology\u003c\/strong\u003e — only warming the water you actually need, slashing energy bills and recovery times in the process. Recognised in \u003cstrong\u003eRdSAP\u003c\/strong\u003e and designed to elevate EPC ratings, it is the smart cylinder of choice for housing providers, retrofit teams, and eco-conscious homeowners alike.\u003c\/p\u003e\n\n  \u003c!-- Stat Strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;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 Capacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP B\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:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eG3-Free\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eNo Discharge Pipe\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e65°C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax Store Temp\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e3 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eDHW Max Pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Callout: G3 Exempt --\u003e\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;\"\u003eG3 Exempt by Design\u003c\/strong\u003e\u003cbr\u003e\n    The Cube X is a \u003cstrong\u003ethermal store\u003c\/strong\u003e, not an unvented pressure cylinder. No discharge pipework is required, no G3 annual certification is needed, and no Unvented (G3) qualified engineer is mandatory for installation — dramatically cutting project costs and compliance overhead.\n  \u003c\/div\u003e\n\n  \u003c!-- Feature Cards --\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\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🔥 Patented Top-Down Heating\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eHot water accumulates from the \u003cstrong\u003etop of the tank downwards\u003c\/strong\u003e, so even a partially heated cylinder delivers usable hot water almost immediately. This means less energy wasted heating water that won't be used.\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📱 Mixergy App Control\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eControl the cylinder remotely via the \u003cstrong\u003eMixergy iOS and Android app\u003c\/strong\u003e. Set schedules, monitor energy use, boost hot water on demand, and receive insights — all from your phone.\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:#005c54;margin-bottom:6px;\"\u003e🏠 Retrofit-Ready Compact Design\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAt just \u003cstrong\u003e520mm wide × 585mm deep × 1,650mm tall\u003c\/strong\u003e (inc. fittings), the Cube X fits into tight airing cupboards and retrofit spaces where a traditional cylinder would not.\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🤖 Machine Learning Optimisation\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Mixergy IO platform uses \u003cstrong\u003emachine learning\u003c\/strong\u003e to predict hot water demand and optimise heating schedules automatically, reducing energy consumption without sacrificing comfort.\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☀️ Smart Tariff \u0026amp; Solar Ready\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eIntegrates with \u003cstrong\u003etime-of-use electricity tariffs\u003c\/strong\u003e (e.g. Octopus Agile) to heat water during cheapest periods. Solar PV diverter capability available — heat water from your own roof.\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📊 Mixergy IO Housing Dashboard\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eHousing providers gain \u003cstrong\u003eremote visibility\u003c\/strong\u003e of all cylinders via the IO dashboard — monitoring temperatures, energy performance, and predictive maintenance alerts across their entire stock.\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📏 Intuitive Gauge Interface\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eA \u003cstrong\u003ebuilt-in gauge on the side of the unit\u003c\/strong\u003e shows hot water level at a glance, with a simple power button to switch on or off — ideal for tenants unfamiliar with smart technology.\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🔒 Thermostatic Mixing Valve Included\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAn \u003cstrong\u003eintegrated thermostatic mixing valve (TMV)\u003c\/strong\u003e blends the stored water to a safe delivery temperature, protecting against scalding while maintaining high storage temperatures to manage legionella risk.\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📋 RdSAP \u0026amp; EPC Compliance\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eOfficially recognised in \u003cstrong\u003eRdSAP modelling\u003c\/strong\u003e, the Cube X supports improved SAP scores and elevated EPC ratings — helping housing providers meet energy performance targets on retrofit programmes.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Red Installer Callout --\u003e\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⚠️ Installation Requirements\u003c\/strong\u003e\u003cbr\u003e\n    Must be installed by a \u003cstrong\u003ecompetent heating engineer\u003c\/strong\u003e. Although G3 certification is not required, all work must comply with current Building Regulations and Water Regulations. The unit requires \u003cstrong\u003e16A, 230–240V, 1.5mm² CSA\u003c\/strong\u003e electrical supply. Annual servicing is recommended to maintain performance and warranty validity.\n  \u003c\/div\u003e\n\n  \u003c!-- Spec Table --\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\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eCube X 210L\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\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e210 Litres\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\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e520 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\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e585 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\u003eHeight (inc. fittings)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1,650 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\u003eRequired Clearances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eW+50mm | D+50mm | H+475mm\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\u003eDry Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e44 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\u003eWet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e246 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 Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e22mm compression\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\u003eOverfill Pipe Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003eG ¾\"\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\u003eElectrical Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e16A, 230–240V, 1.5mm² CSA\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\u003eDHW Coil Max Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e3 bar\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 Pressure Drop @ 15 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e134 mbar\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\u003eMax Permissible Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e65°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;\"\u003e1.24 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eErP Energy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\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\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 Cube X require G3 certification to install?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eNo. The Cube X is a \u003cstrong\u003ethermal store\u003c\/strong\u003e, not an unvented pressure vessel, so it is \u003cstrong\u003eexempt from G3 Unvented regulations\u003c\/strong\u003e. This means no G3-qualified engineer is legally required, no annual G3 safety certification is needed, and no discharge pipework has to be run to an external drain — significantly reducing installation cost and complexity.\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 internet connection does the Cube X need?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe Cube X connects via a \u003cstrong\u003ePowerline Ethernet adapter\u003c\/strong\u003e (supplied), so it uses your existing home electrical wiring rather than Wi-Fi. This makes it ideal for properties with poor Wi-Fi signal in the airing cupboard. The Mixergy app then connects via your broadband router.\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 Cube X be used with solar PV?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. Mixergy's \u003cstrong\u003eembedded solar diverter functionality\u003c\/strong\u003e allows the Cube X to use excess solar generation to heat water — maximising self-consumption and reducing electricity bills. Compatible with most solar PV installations via the Mixergy app and IO platform.\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 Cube X suitable for social housing retrofit?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAbsolutely — it was \u003cstrong\u003edesigned for this purpose\u003c\/strong\u003e. Its compact footprint, G3-exempt status, and Mixergy IO dashboard (giving housing providers remote fleet management) make it the leading choice for retrofit programmes. Birmingham City Council was the first to deploy it at scale.\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 the Cube X keep water safe from legionella?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe unit stores water at up to \u003cstrong\u003e65°C\u003c\/strong\u003e — above the legionella growth range — and the integrated thermostatic mixing valve blends it to a safe delivery temperature at the tap. The Mixergy app also supports \u003cstrong\u003eanti-legionella pasteurisation cycles\u003c\/strong\u003e, which can be scheduled automatically.\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 Mixergy IO dashboard show for housing providers?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe IO dashboard provides \u003cstrong\u003ereal-time and historical visibility\u003c\/strong\u003e of every connected cylinder: hot water temperatures, energy consumption, heating schedules, and alerts for potential faults. Machine learning then surfaces predictive maintenance insights to help reduce costly field service callouts.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Mixergy","offers":[{"title":"Default Title","offer_id":63222505505117,"sku":"MX-210-CBW-520","price":2370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MixergyCUBEXSmartThermalStore.webp?v=1769582215"},{"product_id":"oso-150l-unvented-direct-hot-water-cylinder-pre-plumbed","title":"OSO Super Xpress VIP 150L Unvented Direct Hot Water Cylinder Pre-Plumbed","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 Super Xpress VIP SX150\u003c\/strong\u003e is a \u003cstrong\u003e150-litre direct electric unvented hot water cylinder\u003c\/strong\u003e with a unique \u003cstrong\u003epre-plumbed, pre-wired patented design\u003c\/strong\u003e that conceals all pipework, expansion vessels, valves, and cables under a clean top lid. It is the only direct cylinder with all connections on top — reducing installation time by up to \u003cstrong\u003e70%\u003c\/strong\u003e compared to conventional cylinders. \u003cstrong\u003eVacuum Insulation Panel (VIP) technology\u003c\/strong\u003e gives the SX the \u003cstrong\u003elowest SAP score of any direct electric cylinder\u003c\/strong\u003e, while the twin 3kW INCOTEC immersion heaters provide dual-tariff electric flexibility and deliver up to \u003cstrong\u003e20% more usable hot water\u003c\/strong\u003e than comparable cylinders of the same volume.\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;\"\u003e150L\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;\"\u003e+20%\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMore Hot Water\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 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;\"\u003e3+3kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTwin Immersions\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;\"\u003eLowest SAP Score of Any Direct Cylinder\u003c\/strong\u003e\u003cbr\u003e\n    The OSO Super Xpress VIP achieves the \u003cstrong\u003elowest SAP energy score of any direct electric cylinder\u003c\/strong\u003e — a key benefit for housebuilders and developers under Part L of the Building Regulations. The combination of VIP insulation and the ability to downsize the cylinder (due to 20% more usable capacity) further reduces both heat loss and material cost.\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 Vacuum Insulation Panels\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eOSO's award-winning \u003cstrong\u003eVacuum Insulation Panels\u003c\/strong\u003e give the SX150 a standing heat loss of just \u003cstrong\u003e47W \/ 1.13 kWh per day\u003c\/strong\u003e — far below any conventional foam-insulated direct cylinder of the same size. This directly reduces running costs and SAP score.\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💧 20% More Usable Hot Water\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SX150 delivers \u003cstrong\u003e254 litres of hot water at 40°C delivery temperature\u003c\/strong\u003e (via the blending valve) — approximately 20% more than competitors' 150L cylinders. This allows the use of a smaller cylinder, saving on purchase cost, space, and heat loss simultaneously.\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-Top Pre-Plumbed Design\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery connection — cold water in, hot water out, both immersion feeds, the mixing valve, T\u0026amp;P valve, and both expansion vessels — is \u003cstrong\u003efactory-assembled on top of the cylinder\u003c\/strong\u003e. A fitting template is supplied to speed up pipework preparation. Installers report up to 70% time savings over conventional designs.\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⚡ Dual Tariff INCOTEC Immersions\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003eTwin 3kW INCOTEC immersion heaters\u003c\/strong\u003e (upper + lower) enable dual tariff operation — the lower element heats the full tank on cheaper off-peak rates, while the upper element provides a rapid top-up boost at any time. Both are compatible with \u003cstrong\u003esolar PV diverters and smart tariff systems\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📦 Integral Dual Expansion Vessels\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eTwo \u003cstrong\u003e6L expansion vessels are factory-fitted\u003c\/strong\u003e inside the top lid — no separate vessel to mount on the wall or pipe in. The flow-through expansion valve minimises pipework to the vessels in accordance with Building Regulations approval, keeping the installation compact.\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 Construction\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003e1.3mm stainless steel inner vessel\u003c\/strong\u003e is built to OSO's ULTRAWELD standard — superior weld quality for long-term corrosion resistance in all UK water conditions. 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🧺 Washing Machine Footprint Compatible\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SX150 can \u003cstrong\u003eshare a footprint with a washing machine\u003c\/strong\u003e using the optional OSO washing machine frame — a significant space advantage in small utility rooms or kitchen installations where every centimetre counts.\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📊 Part L \u0026amp; SAP Compliance\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe SX VIP achieves the \u003cstrong\u003elowest SAP score of any direct cylinder\u003c\/strong\u003e — a key advantage for housebuilders and developers seeking Building Regulations compliance under Part L. Downsizing the cylinder (enabled by the 20% capacity advantage) further improves the SAP figure.\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. Ensure a minimum \u003cstrong\u003e6mm² twin \u0026amp; earth cable\u003c\/strong\u003e is provided for each immersion heater circuit. Do not operate the cylinder empty — fill with water before switching on.\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 — SX 150 VIP\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 10 802 662 (SX 150 VIP)\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;\"\u003e143 litres\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 @ 40°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e254 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\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e580 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\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e1,050 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\u003eWeight Empty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e31 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\u003eWeight Full\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e174 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\u003eImmersion Heaters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e3kW upper + 3kW lower INCOTEC \/ 1 × 240V each\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;\"\u003e70°C (adjustable 40–70°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;\"\u003e47W \/ 1.13 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;\"\u003eD\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\u003eHeat-up Time ΔT 55°C (upper element)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e174 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\u003eRecovery Time 70% (upper element)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e52 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\u003eExpansion Vessels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e2 × 6L factory-fitted\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\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:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMixing Valve Set Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border-bottom:1px solid #c8e6e3;\"\u003ePreset 60°C\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;\"\u003eWhy does the SX150 deliver 254 litres of hot water from a 143-litre tank?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe SX stores water at a high temperature (up to 70°C) and the built-in \u003cstrong\u003eblending valve mixes it with cold water\u003c\/strong\u003e to deliver at approximately 40°C — the typical shower temperature. Because the stored water is hotter than the delivered temperature, mixing produces more total volume. OSO's design specifically maximises this ratio, giving around \u003cstrong\u003e20% more usable water than competitors' cylinders of the same nominal size\u003c\/strong\u003e.\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 SX150 compatible with a heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe SX150 is a \u003cstrong\u003edirect electric cylinder\u003c\/strong\u003e and is not designed as a primary heat pump cylinder. For heat pump installations, OSO recommends the \u003cstrong\u003eDelta GeoCoil DGC\u003c\/strong\u003e range, which features a large tube heat exchanger optimised for low-temperature heat pump operation. The SX immersion can serve as electric backup in a hybrid system, but it should not be the primary heat source.\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 use the SX150 with an Economy 7 or off-peak electricity tariff?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — the twin immersion heater configuration is ideal for \u003cstrong\u003edual tariff (Economy 7\/10) operation\u003c\/strong\u003e. The lower immersion heats the full tank overnight on cheaper off-peak electricity, while the upper element provides a top-up boost during peak hours when needed. This is a cost-effective way to reduce electricity bills for all-electric properties.\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 connect a solar PV diverter to the SX150?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. Either immersion heater can be connected to a \u003cstrong\u003esolar PV diverter\u003c\/strong\u003e (e.g. myenergi Eddi, Solic 200, iBoost) — diverting surplus generation into free hot water. The upper immersion is typically used for solar diversion as it heats the top of the tank most quickly, providing usable hot water with minimal delay.\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 SX150 need to be near a drain for the discharge pipe?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes. As an \u003cstrong\u003eunvented cylinder\u003c\/strong\u003e, the SX150 requires a T\u0026amp;P relief valve discharge pipe (tundish) that discharges safely to an appropriate drain or external location in accordance with G3 Building Regulations. The tundish is included in the integrated G3 kit under the top lid. The discharge must be visible and routed correctly — your G3 engineer will arrange this during installation.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":63264205013341,"sku":"11011686","price":990.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoSagaXpress150LUnventedDirectHotWaterCylinderPre-Plumbed.jpg?v=1770020582"},{"product_id":"oso-s-charge-200-s2s-supercharged-smart-direct-unvented-cylinder-200l-esa-time-of-use-tariff","title":"OSO Saga Charge 200 S2S Supercharged Smart Direct Unvented Cylinder | 200L | ESA Time-of-Use Tariff","description":"\u003cstyle\u003e\n ── Reset ── ,\n.qh-pd, .qh-pd *::before, .qh-pd *::after { box-sizing: border-box; margin: 0; padding: 0; }\n.qh-pd { font-family: inherit; font-size: 16px; line-height: 1.65; color: #1a1a1a; }\n\n ── Brand tokens ── ,\n Primary #008377 | Dark #005f55 | Light bg #e6f4f3 | Amber #f4a921 | Warn-orange #e65100 | Info-blue #1565c0 ,\n\n ── Badges ── ,\n.qh-pd .badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.25rem; }\n.qh-pd .badge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 4px;\n  padding: 3px 10px; letter-spacing: 0.05em; text-transform: uppercase; }\n.qh-pd .b-teal   { background: #008377; color: #fff; }\n.qh-pd .b-dark   { background: #005f55; color: #fff; }\n.qh-pd .b-amber  { background: #f4a921; color: #1a1a1a; }\n.qh-pd .b-grey   { background: #555;    color: #fff; }\n.qh-pd .b-blue   { background: #1565c0; color: #fff; }\n.qh-pd .b-outline { background: transparent; color: #008377; border: 1.5px solid #008377; }\n\n ── Section label ── ,\n.qh-pd .section-label {\n  font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;\n  color: #008377; margin-bottom: 0.55rem; margin-top: 1.7rem;\n  padding-bottom: 4px; border-bottom: 2px solid #008377; }\n\n ── Intro text ── ,\n.qh-pd .prod-desc { font-size: 15.5px; color: #2a2a2a; margin-bottom: 1.4rem; line-height: 1.8; }\n\n ── Feature list ── ,\n.qh-pd .feat-list { list-style: none; margin-bottom: 1.4rem; padding: 0; }\n.qh-pd .feat-list li { padding: 4px 0 4px 22px; position: relative; font-size: 15px; }\n.qh-pd .feat-list li::before { content: \"✓\"; position: absolute; left: 0;\n  color: #008377; font-weight: 800; font-size: 15px; }\n\n ── Variant spec table ── ,\n.qh-pd .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5rem; }\n.qh-pd .spec-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 520px; }\n.qh-pd .spec-table th, .qh-pd .spec-table td { padding: 7px 11px; border-bottom: 1px solid #d4eeeb; vertical-align: top; word-break: break-word; }\n.qh-pd .spec-table thead th { background: #005f55; color: #fff; font-weight: 700; text-align: left; white-space: nowrap; }\n.qh-pd .spec-table thead th:first-child { min-width: 200px; }\n.qh-pd .spec-table tbody tr:nth-child(even) td { background: #e6f4f3; }\n.qh-pd .spec-table tbody tr:nth-child(odd)  td { background: #fff; }\n.qh-pd .spec-table tbody td:first-child { font-weight: 600; color: #005f55; }\n.qh-pd .sku { font-family: 'Courier New', monospace; font-size: 12px; background: #e6f4f3;\n  color: #005f55; padding: 2px 6px; border-radius: 3px; font-weight: 700; }\n\n ── Callouts ── ,\n.qh-pd .callout { padding: 0.85rem 1.15rem; border-radius: 0 6px 6px 0; margin: 0.9rem 0;\n  font-size: 14.5px; line-height: 1.7; }\n.qh-pd .callout-teal  { background: #e6f4f3; border-left: 4px solid #008377; color: #00443d; }\n.qh-pd .callout-amber { background: #fef8ec; border-left: 4px solid #f4a921; color: #4a3000; }\n.qh-pd .callout-warn  { background: #fff3e0; border-left: 4px solid #e65100; color: #4a1800; }\n.qh-pd .callout-blue  { background: #e8f4fd; border-left: 4px solid #1565c0; color: #0a2a50; }\n\n ── Steps (flexbox — Shopify safe) ── ,\n.qh-pd .steps { list-style: none; padding: 0; margin-bottom: 1.4rem; counter-reset: step; }\n.qh-pd .steps li { counter-increment: step; display: flex; align-items: flex-start; gap: 0.85rem;\n  padding: 0.75rem; border-radius: 6px; margin-bottom: 0.5rem;\n  font-size: 14.5px; line-height: 1.7; background: #fff; border: 1px solid #d4eeeb; }\n.qh-pd .steps li::before { content: counter(step);\n  display: flex; align-items: center; justify-content: center;\n  flex: 0 0 28px; width: 28px; height: 28px; min-width: 28px; border-radius: 50%;\n  background: #008377; color: #fff; font-size: 13px; font-weight: 800; line-height: 1; margin-top: 3px; }\n.qh-pd .steps li strong { color: #005f55; }\n\n ── FAQ ── ,\n.qh-pd .faq-item { border-bottom: 1px solid #d4eeeb; padding: 0.85rem 0; }\n.qh-pd .faq-item:last-child { border-bottom: none; }\n.qh-pd .faq-q { font-size: 14.5px; font-weight: 700; color: #005f55;\n  padding-left: 1.4rem; position: relative; }\n.qh-pd .faq-q::before { content: \"Q\"; position: absolute; left: 0; color: #008377; font-weight: 900; }\n.qh-pd .faq-a { font-size: 14px; color: #2a2a2a; margin-top: 0.4rem; padding-left: 1.4rem; line-height: 1.7; }\n\n ── Box grid (what's included) ── ,\n.qh-pd .box-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\n  gap: 0.6rem; margin-bottom: 1.4rem; }\n.qh-pd .box-item { background: #e6f4f3; border: 1px solid #b2dcd8; border-radius: 6px;\n  padding: 0.6rem 0.75rem; font-size: 13.5px; color: #00443d;\n  display: flex; align-items: flex-start; gap: 0.4rem; }\n.qh-pd .box-item::before { content: \"✔\"; color: #008377; font-weight: 900; flex-shrink: 0; margin-top: 1px; }\n\n ── Dark strip ── ,\n.qh-pd .dark-strip { background: #005f55; color: #fff; border-radius: 6px;\n  padding: 0.8rem 1.1rem; font-size: 14px; margin-bottom: 1.4rem; line-height: 1.7; }\n.qh-pd .dark-strip strong { color: #7fe8df; }\n\n ── Advantage pills ── ,\n.qh-pd .adv-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.4rem; }\n.qh-pd .adv-pill { background: #005f55; color: #fff; border-radius: 20px;\n  padding: 5px 14px; font-size: 13px; font-weight: 700; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"qh-pd\"\u003e\n\u003cdiv class=\"badge-row\"\u003e\n\u003cspan class=\"badge b-teal\"\u003eSmart Energy Appliance (ESA)\u003c\/span\u003e\u003cspan class=\"badge b-dark\"\u003eS2S Supercharged\u003c\/span\u003e\u003cspan class=\"badge b-amber\"\u003e200L Direct Unvented Cylinder\u003c\/span\u003e\u003cspan class=\"badge b-teal\"\u003eTime-of-Use Tariff Ready\u003c\/span\u003e\u003cspan class=\"badge b-blue\"\u003eOSO InCharge App\u003c\/span\u003e\u003cspan class=\"badge b-grey\"\u003e3 kW Titanium Immersion\u003c\/span\u003e\u003cspan class=\"badge b-outline\"\u003e25-Year Cylinder Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"prod-desc\"\u003eThe OSO S Charge 200 (internally the S2S 202L) is an Energy Smart Appliance (ESA) — a direct electric unvented hot water cylinder that actively connects to time-of-use electricity tariffs, automatically scheduling its heating to the cheapest available 30-minute pricing windows. It is fully pre-plumbed and wired using OSO's patented S-DESIGN, with all pipework, expansion vessels, and cabling concealed behind a removable lid. Heated by a 3 kW titanium-grade immersion heater (TITANIUM IMMERSION — durable in hard water), the S Charge 200 stores water at 75°C for maximum hot water availability and Legionella compliance. The integrated OSO InCharge system connects to the cloud, reads day-ahead energy prices (e.g. Octopus Agile), and heats during the lowest-cost periods — OSO projects average savings of around £200 per year. Three internal temperature sensors provide precise control. The cylinder is built from stainless steel using ULTRAWELD laser-welded Duplex steel construction, carries a 25-year cylinder warranty, and meets Building Regulations G3 with a factory-fitted G3 kit including integral expansion vessels, PRV, strainer, tundish, and drain cock.\u003c\/p\u003e\n\u003cdiv class=\"section-label\"\u003eKey Features\u003c\/div\u003e\n\u003cul class=\"feat-list\"\u003e\n\u003cli\u003eEnergy Smart Appliance (ESA) — meets UK government smart appliance standards 3 years ahead of mandate\u003c\/li\u003e\n\u003cli\u003eConnects to time-of-use tariffs (e.g. Octopus Agile) — heats during cheapest 30-minute periods automatically\u003c\/li\u003e\n\u003cli\u003eOSO InCharge app: monitor live temperature, available hot water, historical usage, and set holiday mode\u003c\/li\u003e\n\u003cli\u003eMachine learning AI adapts to your daily hot water usage patterns to ensure availability at lowest cost\u003c\/li\u003e\n\u003cli\u003eProjected saving of ~£200\/year by avoiding peak electricity pricing\u003c\/li\u003e\n\u003cli\u003e3 kW TITANIUM IMMERSION heater — superior durability in hard water conditions\u003c\/li\u003e\n\u003cli\u003e75°C thermostat setpoint — maximises effective hot water capacity through temperature stratification\u003c\/li\u003e\n\u003cli\u003eEffective hot water capacity at 40°C: 343L — 200L cylinder delivers significantly more usable hot water than nominal volume\u003c\/li\u003e\n\u003cli\u003eS-DESIGN — all pipework, expansion vessels, cables concealed under lid for a clean, tidy installation\u003c\/li\u003e\n\u003cli\u003eNANOPUR high-grade insulation — excellent standing heat loss performance\u003c\/li\u003e\n\u003cli\u003eULTRAWELD — laser-welded Duplex stainless steel cylinder with 25-year warranty\u003c\/li\u003e\n\u003cli\u003eFully pre-plumbed and wired — up to 70% labour saving vs traditional cylinders\u003c\/li\u003e\n\u003cli\u003eIntegral G3 Building Regulations kit: 2 × 8L expansion vessels (factory-fitted), PRV, strainer, expansion relief, drain cock, tundish\u003c\/li\u003e\n\u003cli\u003eMixing valve preset to 60°C at draw-off point for user safety\u003c\/li\u003e\n\u003cli\u003eXL tapping profile — suitable for family homes with high hot water demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section-label\"\u003eOSO Technology Advantages\u003c\/div\u003e\n\u003cdiv class=\"adv-grid\"\u003e\n\u003cspan class=\"adv-pill\"\u003eS-DESIGN — All Connections Hidden\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eNANOPUR — High-Grade Insulation\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eULTRAWELD — Superior Corrosion Resistance\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTITANIUM IMMERSION — Hard Water Durability\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTARIFF-READY — Smart ESA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eWhat's Included\u003c\/div\u003e\n\u003cdiv class=\"box-grid\"\u003e\n\u003cdiv class=\"box-item\"\u003eS Charge 200 (S2S 202L) direct cylinder\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e3 kW TITANIUM IMMERSION heater (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eMixing valve — preset 60°C\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eP\u0026amp;T safety valve (10 bar \/ 90–95°C)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e2 × 8L integral expansion vessels (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInlet control valve (strainer + PRV + expansion relief)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eDrain cock\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTundish\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eFitting template\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInstallation manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout callout-blue\"\u003eℹ️ \u003cstrong\u003eSmart Tariff Connectivity:\u003c\/strong\u003e The S Charge 200 is an Energy Smart Appliance certified to work with flexible time-of-use tariffs. It knows energy prices 24 hours in advance and uses AI to learn your household's hot water demand, heating at the lowest-cost periods while always ensuring adequate hot water availability.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003eOSO\u003c\/td\u003e\n\u003ctd\u003e11014147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Model Name\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eS2S 202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Volume\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Capacity at 40°C\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × Ø)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e1375 × 595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (full)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Setpoint\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss (EN 12897)\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss \/ 24 hrs\u003c\/td\u003e\n\u003ctd\u003ekWh\/day\u003c\/td\u003e\n\u003ctd\u003e1.39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnnual Energy Consumption\u003c\/td\u003e\n\u003ctd\u003ekWh\/year\u003c\/td\u003e\n\u003ctd\u003e4482\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Efficiency\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e37.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping Profile\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e240 V single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Vessels\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 8L factory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Valve Preset\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP\u0026amp;T Valve Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Material\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel — ULTRAWELD Duplex laser-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTITANIUM IMMERSION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Warranty\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eInstallation Overview\u003c\/div\u003e\n\u003cdiv class=\"callout callout-warn\"\u003e⚠️ \u003cstrong\u003eQualified installer required:\u003c\/strong\u003e This is an unvented hot water cylinder. Installation must be carried out by a qualified installer holding a current G3 Unvented Hot Water Systems certificate (or equivalent). All electrical connections must comply with BS 7671.\u003c\/div\u003e\n\u003col class=\"steps\"\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003ePre-installation check:\u003c\/strong\u003e Confirm the cylinder will fit in the installation location — dimensions are 1375mm (H) × 595mm (Ø). Ensure the floor can support the full loaded weight. Allow 400mm clearance above the unit and 150mm at the rear for pipe connections.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eUse the fitting template:\u003c\/strong\u003e Fix the supplied fitting template to the rear wall. This locates the pre-cut pipe tails in the exact positions required for the S-DESIGN rear connection system. Drill and fix accordingly.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect incoming cold mains:\u003c\/strong\u003e Connect the mains cold water supply to the integrated inlet control valve (strainer, PRV, expansion relief already factory-fitted). Ensure supply pressure is within system limits — install a PRV upstream if mains pressure exceeds 6 bar.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect hot water outlets:\u003c\/strong\u003e Connect the hot water outlet to your distribution pipework. The factory-fitted mixing valve is preset to 60°C — do not alter without re-calculating downstream scalding risks.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect tundish discharge:\u003c\/strong\u003e Connect the tundish outlet to a safe and visible discharge point in accordance with BS 6700 \/ Building Regulations Part G. Use an indirect discharge pipe with the correct air gap.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eElectrical connections:\u003c\/strong\u003e Connect the immersion heater to a dedicated 240V 13A fused connection unit (FCU). The smart ESA connectivity requires a broadband internet connection — follow the OSO InCharge app setup guide to pair the cylinder with your Wi-Fi network and energy tariff.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFill, commission and test:\u003c\/strong\u003e Fill the cylinder slowly and check all connections for leaks. Open hot water outlets to bleed air. Switch on and allow the cylinder to heat to operating temperature. Confirm the mixing valve is correctly set. Complete the G3 commissioning record and hand it to the customer.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"callout callout-amber\"\u003e💡 \u003cstrong\u003eSmart energy tip:\u003c\/strong\u003e The S Charge 200 works best with a dynamic time-of-use tariff such as Octopus Agile or Octopus Flux. Once paired via the OSO InCharge app, it will automatically shift its heating to off-peak periods. A £200\/year saving is projected based on typical usage patterns.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat makes the S Charge different from a standard electric cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge is an Energy Smart Appliance (ESA). Unlike a standard cylinder that heats on a fixed timer, the S Charge connects to the internet, reads 30-minute ahead energy prices from your tariff provider, and automatically heats during the cheapest periods. It uses AI\/machine learning to learn your household's hot water patterns and always ensures hot water is available when you need it — at the lowest possible cost.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhich electricity tariffs does the S Charge work with?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge is designed for dynamic time-of-use tariffs where the unit price of electricity changes every 30 minutes in response to grid demand and renewable generation. Octopus Agile is the most common example in the UK. The unit retrieves 24-hour ahead pricing data via its internet connection and schedules heating accordingly.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow much can I save with the S Charge?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eOSO projects an average saving of around £200 per year for a typical household, achieved by consistently heating during the cheapest tariff windows and avoiding peak periods. Actual savings depend on your tariff, hot water usage, and local energy prices.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan I still control the cylinder manually if needed?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The OSO InCharge app gives you full manual control — you can override the smart schedule, boost the temperature immediately, set holiday mode (to prevent unnecessary heating while away), and view live temperature readings and historical usage data.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow much usable hot water does the S Charge 200 actually provide?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eBecause the cylinder stores water at 75°C, blended down to 60°C at the mixing valve, the effective usable hot water volume (at 40°C comfort temperature) is 343 litres — significantly more than the nominal 202L. This means you can often install a smaller cylinder than with a competitor product.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the cylinder made from and what warranty applies?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge cylinder is made from stainless steel using OSO's ULTRAWELD Duplex laser-welded construction for superior corrosion resistance. The cylinder carries a 25-year warranty against material and manufacturing defects. The immersion heater and electrical components carry a 2-year warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S Charge work if my broadband goes down?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. If the internet connection is lost, the cylinder falls back to its last-known heating schedule or a default schedule. You won't lose hot water — you just lose smart tariff optimisation until connectivity is restored. The app will notify you of connectivity issues.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S Charge suitable for hard water areas?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The TITANIUM IMMERSION heater is specifically designed for use in hard water areas, offering significantly better durability than standard stainless steel or incoloy elements. The stainless steel cylinder construction also provides inherent scale resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S Charge come with everything needed for Building Regulations compliance?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The G3 kit is factory-fitted, including two 8L integral expansion vessels (one on 150L models), PRV, strainer, expansion relief, drain cock, and tundish. Your G3-qualified installer will complete the commissioning checklist and issue the relevant documentation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan the S Charge work with solar PV?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The OSO InCharge app supports solar panel integration, allowing the cylinder to prioritise heating when your solar PV is generating excess electricity. This maximises self-consumption and can further reduce running costs beyond the tariff optimisation savings.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":63639943840093,"sku":"11014147","price":1350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoHotWaterCylinderinLivingroom.jpg?v=1772165762"},{"product_id":"oso-s-charge-250-s2s-supercharged-smart-direct-unvented-cylinder-250l","title":"OSO Saga Charge 250 S2S Supercharged Smart Direct Unvented Cylinder | 250L","description":"\u003cstyle\u003e\n ── Reset ── ,\n.qh-pd, .qh-pd *::before, .qh-pd *::after { box-sizing: border-box; margin: 0; padding: 0; }\n.qh-pd { font-family: inherit; font-size: 16px; line-height: 1.65; color: #1a1a1a; }\n\n ── Brand tokens ── ,\n Primary #008377 | Dark #005f55 | Light bg #e6f4f3 | Amber #f4a921 | Warn-orange #e65100 | Info-blue #1565c0 ,\n\n ── Badges ── ,\n.qh-pd .badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.25rem; }\n.qh-pd .badge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 4px;\n  padding: 3px 10px; letter-spacing: 0.05em; text-transform: uppercase; }\n.qh-pd .b-teal   { background: #008377; color: #fff; }\n.qh-pd .b-dark   { background: #005f55; color: #fff; }\n.qh-pd .b-amber  { background: #f4a921; color: #1a1a1a; }\n.qh-pd .b-grey   { background: #555;    color: #fff; }\n.qh-pd .b-blue   { background: #1565c0; color: #fff; }\n.qh-pd .b-outline { background: transparent; color: #008377; border: 1.5px solid #008377; }\n\n ── Section label ── ,\n.qh-pd .section-label {\n  font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;\n  color: #008377; margin-bottom: 0.55rem; margin-top: 1.7rem;\n  padding-bottom: 4px; border-bottom: 2px solid #008377; }\n\n ── Intro text ── ,\n.qh-pd .prod-desc { font-size: 15.5px; color: #2a2a2a; margin-bottom: 1.4rem; line-height: 1.8; }\n\n ── Feature list ── ,\n.qh-pd .feat-list { list-style: none; margin-bottom: 1.4rem; padding: 0; }\n.qh-pd .feat-list li { padding: 4px 0 4px 22px; position: relative; font-size: 15px; }\n.qh-pd .feat-list li::before { content: \"✓\"; position: absolute; left: 0;\n  color: #008377; font-weight: 800; font-size: 15px; }\n\n ── Variant spec table ── ,\n.qh-pd .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5rem; }\n.qh-pd .spec-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 520px; }\n.qh-pd .spec-table th, .qh-pd .spec-table td { padding: 7px 11px; border-bottom: 1px solid #d4eeeb; vertical-align: top; word-break: break-word; }\n.qh-pd .spec-table thead th { background: #005f55; color: #fff; font-weight: 700; text-align: left; white-space: nowrap; }\n.qh-pd .spec-table thead th:first-child { min-width: 200px; }\n.qh-pd .spec-table tbody tr:nth-child(even) td { background: #e6f4f3; }\n.qh-pd .spec-table tbody tr:nth-child(odd)  td { background: #fff; }\n.qh-pd .spec-table tbody td:first-child { font-weight: 600; color: #005f55; }\n.qh-pd .sku { font-family: 'Courier New', monospace; font-size: 12px; background: #e6f4f3;\n  color: #005f55; padding: 2px 6px; border-radius: 3px; font-weight: 700; }\n\n ── Callouts ── ,\n.qh-pd .callout { padding: 0.85rem 1.15rem; border-radius: 0 6px 6px 0; margin: 0.9rem 0;\n  font-size: 14.5px; line-height: 1.7; }\n.qh-pd .callout-teal  { background: #e6f4f3; border-left: 4px solid #008377; color: #00443d; }\n.qh-pd .callout-amber { background: #fef8ec; border-left: 4px solid #f4a921; color: #4a3000; }\n.qh-pd .callout-warn  { background: #fff3e0; border-left: 4px solid #e65100; color: #4a1800; }\n.qh-pd .callout-blue  { background: #e8f4fd; border-left: 4px solid #1565c0; color: #0a2a50; }\n\n ── Steps (flexbox — Shopify safe) ── ,\n.qh-pd .steps { list-style: none; padding: 0; margin-bottom: 1.4rem; counter-reset: step; }\n.qh-pd .steps li { counter-increment: step; display: flex; align-items: flex-start; gap: 0.85rem;\n  padding: 0.75rem; border-radius: 6px; margin-bottom: 0.5rem;\n  font-size: 14.5px; line-height: 1.7; background: #fff; border: 1px solid #d4eeeb; }\n.qh-pd .steps li::before { content: counter(step);\n  display: flex; align-items: center; justify-content: center;\n  flex: 0 0 28px; width: 28px; height: 28px; min-width: 28px; border-radius: 50%;\n  background: #008377; color: #fff; font-size: 13px; font-weight: 800; line-height: 1; margin-top: 3px; }\n.qh-pd .steps li strong { color: #005f55; }\n\n ── FAQ ── ,\n.qh-pd .faq-item { border-bottom: 1px solid #d4eeeb; padding: 0.85rem 0; }\n.qh-pd .faq-item:last-child { border-bottom: none; }\n.qh-pd .faq-q { font-size: 14.5px; font-weight: 700; color: #005f55;\n  padding-left: 1.4rem; position: relative; }\n.qh-pd .faq-q::before { content: \"Q\"; position: absolute; left: 0; color: #008377; font-weight: 900; }\n.qh-pd .faq-a { font-size: 14px; color: #2a2a2a; margin-top: 0.4rem; padding-left: 1.4rem; line-height: 1.7; }\n\n ── Box grid (what's included) ── ,\n.qh-pd .box-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\n  gap: 0.6rem; margin-bottom: 1.4rem; }\n.qh-pd .box-item { background: #e6f4f3; border: 1px solid #b2dcd8; border-radius: 6px;\n  padding: 0.6rem 0.75rem; font-size: 13.5px; color: #00443d;\n  display: flex; align-items: flex-start; gap: 0.4rem; }\n.qh-pd .box-item::before { content: \"✔\"; color: #008377; font-weight: 900; flex-shrink: 0; margin-top: 1px; }\n\n ── Dark strip ── ,\n.qh-pd .dark-strip { background: #005f55; color: #fff; border-radius: 6px;\n  padding: 0.8rem 1.1rem; font-size: 14px; margin-bottom: 1.4rem; line-height: 1.7; }\n.qh-pd .dark-strip strong { color: #7fe8df; }\n\n ── Advantage pills ── ,\n.qh-pd .adv-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.4rem; }\n.qh-pd .adv-pill { background: #005f55; color: #fff; border-radius: 20px;\n  padding: 5px 14px; font-size: 13px; font-weight: 700; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"qh-pd\"\u003e\n\u003cdiv class=\"badge-row\"\u003e\n\u003cspan class=\"badge b-teal\"\u003eSmart Energy Appliance (ESA)\u003c\/span\u003e\u003cspan class=\"badge b-dark\"\u003eS2S Supercharged\u003c\/span\u003e\u003cspan class=\"badge b-amber\"\u003e250L Direct Cylinder\u003c\/span\u003e\u003cspan class=\"badge b-teal\"\u003eTime-of-Use Tariff Ready\u003c\/span\u003e\u003cspan class=\"badge b-blue\"\u003eOSO InCharge App\u003c\/span\u003e\u003cspan class=\"badge b-grey\"\u003e3 kW Titanium Immersion\u003c\/span\u003e\u003cspan class=\"badge b-outline\"\u003e25-Year Cylinder Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"prod-desc\"\u003eThe OSO S Charge 250 (internally the S2S 254L) is an Energy Smart Appliance (ESA) — a direct electric unvented hot water cylinder that actively connects to time-of-use electricity tariffs, automatically scheduling its heating to the cheapest available 30-minute pricing windows. It is fully pre-plumbed and wired using OSO's patented S-DESIGN, with all pipework, expansion vessels, and cabling concealed behind a removable lid. Heated by a 3 kW titanium-grade immersion heater (TITANIUM IMMERSION — durable in hard water), the S Charge 250 stores water at 75°C for maximum hot water availability and Legionella compliance. The integrated OSO InCharge system connects to the cloud, reads day-ahead energy prices (e.g. Octopus Agile), and heats during the lowest-cost periods — OSO projects average savings of around £200 per year. Three internal temperature sensors provide precise control. The cylinder is built from stainless steel using ULTRAWELD laser-welded Duplex steel construction, carries a 25-year cylinder warranty, and meets Building Regulations G3 with a factory-fitted G3 kit including integral expansion vessels, PRV, strainer, tundish, and drain cock.\u003c\/p\u003e\n\u003cdiv class=\"section-label\"\u003eKey Features\u003c\/div\u003e\n\u003cul class=\"feat-list\"\u003e\n\u003cli\u003eEnergy Smart Appliance (ESA) — meets UK government smart appliance standards 3 years ahead of mandate\u003c\/li\u003e\n\u003cli\u003eConnects to time-of-use tariffs (e.g. Octopus Agile) — heats during cheapest 30-minute periods automatically\u003c\/li\u003e\n\u003cli\u003eOSO InCharge app: monitor live temperature, available hot water, historical usage, and set holiday mode\u003c\/li\u003e\n\u003cli\u003eMachine learning AI adapts to your daily hot water usage patterns to ensure availability at lowest cost\u003c\/li\u003e\n\u003cli\u003eProjected saving of ~£200\/year by avoiding peak electricity pricing\u003c\/li\u003e\n\u003cli\u003e3 kW TITANIUM IMMERSION heater — superior durability in hard water conditions\u003c\/li\u003e\n\u003cli\u003e75°C thermostat setpoint — maximises effective hot water capacity through temperature stratification\u003c\/li\u003e\n\u003cli\u003eEffective hot water capacity at 40°C: 464L — 250L cylinder delivers significantly more usable hot water than nominal volume\u003c\/li\u003e\n\u003cli\u003eS-DESIGN — all pipework, expansion vessels, cables concealed under lid for a clean, tidy installation\u003c\/li\u003e\n\u003cli\u003eNANOPUR high-grade insulation — excellent standing heat loss performance\u003c\/li\u003e\n\u003cli\u003eULTRAWELD — laser-welded Duplex stainless steel cylinder with 25-year warranty\u003c\/li\u003e\n\u003cli\u003eFully pre-plumbed and wired — up to 70% labour saving vs traditional cylinders\u003c\/li\u003e\n\u003cli\u003eIntegral G3 Building Regulations kit: 2 × 8L expansion vessels (factory-fitted), PRV, strainer, expansion relief, drain cock, tundish\u003c\/li\u003e\n\u003cli\u003eMixing valve preset to 60°C at draw-off point for user safety\u003c\/li\u003e\n\u003cli\u003eXL tapping profile — suitable for family homes with high hot water demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section-label\"\u003eOSO Technology Advantages\u003c\/div\u003e\n\u003cdiv class=\"adv-grid\"\u003e\n\u003cspan class=\"adv-pill\"\u003eS-DESIGN — All Connections Hidden\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eNANOPUR — High-Grade Insulation\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eULTRAWELD — Superior Corrosion Resistance\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTITANIUM IMMERSION — Hard Water Durability\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTARIFF-READY — Smart ESA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eWhat's Included\u003c\/div\u003e\n\u003cdiv class=\"box-grid\"\u003e\n\u003cdiv class=\"box-item\"\u003eS Charge 250 (S2S 254L) direct cylinder\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e3 kW TITANIUM IMMERSION heater (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eMixing valve — preset 60°C\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eP\u0026amp;T safety valve (10 bar \/ 90–95°C)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e2 × 8L integral expansion vessels (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInlet control valve (strainer + PRV + expansion relief)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eDrain cock\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTundish\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eFitting template\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInstallation manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout callout-blue\"\u003eℹ️ \u003cstrong\u003eSmart Tariff Connectivity:\u003c\/strong\u003e The S Charge 250 is an Energy Smart Appliance certified to work with flexible time-of-use tariffs. It knows energy prices 24 hours in advance and uses AI to learn your household's hot water demand, heating at the lowest-cost periods while always ensuring adequate hot water availability.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003eOSO\u003c\/td\u003e\n\u003ctd\u003e11014148\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Model Name\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eS2S 254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Volume\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Capacity at 40°C\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × Ø)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e1645 × 595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (full)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Setpoint\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss (EN 12897)\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss \/ 24 hrs\u003c\/td\u003e\n\u003ctd\u003ekWh\/day\u003c\/td\u003e\n\u003ctd\u003e1.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnnual Energy Consumption\u003c\/td\u003e\n\u003ctd\u003ekWh\/year\u003c\/td\u003e\n\u003ctd\u003e4349\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Efficiency\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e38.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping Profile\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e240 V single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Vessels\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 8L factory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Valve Preset\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP\u0026amp;T Valve Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Material\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel — ULTRAWELD Duplex laser-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTITANIUM IMMERSION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Warranty\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eInstallation Overview\u003c\/div\u003e\n\u003cdiv class=\"callout callout-warn\"\u003e⚠️ \u003cstrong\u003eQualified installer required:\u003c\/strong\u003e This is an unvented hot water cylinder. Installation must be carried out by a qualified installer holding a current G3 Unvented Hot Water Systems certificate (or equivalent). All electrical connections must comply with BS 7671.\u003c\/div\u003e\n\u003col class=\"steps\"\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003ePre-installation check:\u003c\/strong\u003e Confirm the cylinder will fit in the installation location — dimensions are 1645mm (H) × 595mm (Ø). Ensure the floor can support the full loaded weight. Allow 400mm clearance above the unit and 150mm at the rear for pipe connections.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eUse the fitting template:\u003c\/strong\u003e Fix the supplied fitting template to the rear wall. This locates the pre-cut pipe tails in the exact positions required for the S-DESIGN rear connection system. Drill and fix accordingly.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect incoming cold mains:\u003c\/strong\u003e Connect the mains cold water supply to the integrated inlet control valve (strainer, PRV, expansion relief already factory-fitted). Ensure supply pressure is within system limits — install a PRV upstream if mains pressure exceeds 6 bar.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect hot water outlets:\u003c\/strong\u003e Connect the hot water outlet to your distribution pipework. The factory-fitted mixing valve is preset to 60°C — do not alter without re-calculating downstream scalding risks.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eConnect tundish discharge:\u003c\/strong\u003e Connect the tundish outlet to a safe and visible discharge point in accordance with BS 6700 \/ Building Regulations Part G. Use an indirect discharge pipe with the correct air gap.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eElectrical connections:\u003c\/strong\u003e Connect the immersion heater to a dedicated 240V 13A fused connection unit (FCU). The smart ESA connectivity requires a broadband internet connection — follow the OSO InCharge app setup guide to pair the cylinder with your Wi-Fi network and energy tariff.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFill, commission and test:\u003c\/strong\u003e Fill the cylinder slowly and check all connections for leaks. Open hot water outlets to bleed air. Switch on and allow the cylinder to heat to operating temperature. Confirm the mixing valve is correctly set. Complete the G3 commissioning record and hand it to the customer.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"callout callout-amber\"\u003e💡 \u003cstrong\u003eSmart energy tip:\u003c\/strong\u003e The S Charge 250 works best with a dynamic time-of-use tariff such as Octopus Agile or Octopus Flux. Once paired via the OSO InCharge app, it will automatically shift its heating to off-peak periods. A £200\/year saving is projected based on typical usage patterns.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat makes the S Charge different from a standard electric cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge is an Energy Smart Appliance (ESA). Unlike a standard cylinder that heats on a fixed timer, the S Charge connects to the internet, reads 30-minute ahead energy prices from your tariff provider, and automatically heats during the cheapest periods. It uses AI\/machine learning to learn your household's hot water patterns and always ensures hot water is available when you need it — at the lowest possible cost.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhich electricity tariffs does the S Charge work with?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge is designed for dynamic time-of-use tariffs where the unit price of electricity changes every 30 minutes in response to grid demand and renewable generation. Octopus Agile is the most common example in the UK. The unit retrieves 24-hour ahead pricing data via its internet connection and schedules heating accordingly.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow much can I save with the S Charge?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eOSO projects an average saving of around £200 per year for a typical household, achieved by consistently heating during the cheapest tariff windows and avoiding peak periods. Actual savings depend on your tariff, hot water usage, and local energy prices.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan I still control the cylinder manually if needed?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The OSO InCharge app gives you full manual control — you can override the smart schedule, boost the temperature immediately, set holiday mode (to prevent unnecessary heating while away), and view live temperature readings and historical usage data.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow much usable hot water does the S Charge 250 actually provide?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eBecause the cylinder stores water at 75°C, blended down to 60°C at the mixing valve, the effective usable hot water volume (at 40°C comfort temperature) is 464 litres — significantly more than the nominal 254L. This means you can often install a smaller cylinder than with a competitor product.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the cylinder made from and what warranty applies?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S Charge cylinder is made from stainless steel using OSO's ULTRAWELD Duplex laser-welded construction for superior corrosion resistance. The cylinder carries a 25-year warranty against material and manufacturing defects. The immersion heater and electrical components carry a 2-year warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S Charge work if my broadband goes down?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. If the internet connection is lost, the cylinder falls back to its last-known heating schedule or a default schedule. You won't lose hot water — you just lose smart tariff optimisation until connectivity is restored. The app will notify you of connectivity issues.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S Charge suitable for hard water areas?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The TITANIUM IMMERSION heater is specifically designed for use in hard water areas, offering significantly better durability than standard stainless steel or incoloy elements. The stainless steel cylinder construction also provides inherent scale resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S Charge come with everything needed for Building Regulations compliance?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The G3 kit is factory-fitted, including two 8L integral expansion vessels (one on 150L models), PRV, strainer, expansion relief, drain cock, and tundish. Your G3-qualified installer will complete the commissioning checklist and issue the relevant documentation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan the S Charge work with solar PV?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The OSO InCharge app supports solar panel integration, allowing the cylinder to prioritise heating when your solar PV is generating excess electricity. This maximises self-consumption and can further reduce running costs beyond the tariff optimisation savings.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":63639954260317,"sku":"11014148","price":1770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoHotWaterCylinderinLivingroom.jpg?v=1772165762"},{"product_id":"oso-super-xpress-s2x-210l-direct-unvented-hot-water-cylinder-pre-plumbed-electric-25-year-warranty","title":"OSO Super Xpress S2X 210L Direct Unvented Hot Water Cylinder | Pre-Plumbed Electric | 25 Year Warranty","description":"\u003c!-- SEO Product Name: OSO Super Xpress S2X 210L Direct Unvented Hot Water Cylinder | 11011688 | Pre-Plumbed Electric | 25 Year Warranty --\u003e\n\u003cstyle\u003e\n ── Reset ── ,\n.qh-pd, .qh-pd *::before, .qh-pd *::after { box-sizing: border-box; margin: 0; padding: 0; }\n.qh-pd { font-family: inherit; font-size: 16px; line-height: 1.65; color: #1a1a1a; }\n\n ── Brand tokens ── ,\n Primary #008377 | Dark #005f55 | Light bg #e6f4f3 | Amber #f4a921 | Warn-orange #e65100 | Info-blue #1565c0 ,\n\n ── Badges ── ,\n.qh-pd .badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.25rem; }\n.qh-pd .badge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 4px;\n  padding: 3px 10px; letter-spacing: 0.05em; text-transform: uppercase; }\n.qh-pd .b-teal   { background: #008377; color: #fff; }\n.qh-pd .b-dark   { background: #005f55; color: #fff; }\n.qh-pd .b-amber  { background: #f4a921; color: #1a1a1a; }\n.qh-pd .b-grey   { background: #555;    color: #fff; }\n.qh-pd .b-blue   { background: #1565c0; color: #fff; }\n.qh-pd .b-outline { background: transparent; color: #008377; border: 1.5px solid #008377; }\n\n ── Section label ── ,\n.qh-pd .section-label {\n  font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;\n  color: #008377; 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text-align: left; white-space: nowrap; }\n.qh-pd .spec-table thead th:first-child { min-width: 200px; }\n.qh-pd .spec-table tbody tr:nth-child(even) td { background: #e6f4f3; }\n.qh-pd .spec-table tbody tr:nth-child(odd)  td { background: #fff; }\n.qh-pd .spec-table tbody td:first-child { font-weight: 600; color: #005f55; }\n.qh-pd .sku { font-family: 'Courier New', monospace; font-size: 12px; background: #e6f4f3;\n  color: #005f55; padding: 2px 6px; border-radius: 3px; font-weight: 700; }\n\n ── Callouts ── ,\n.qh-pd .callout { padding: 0.85rem 1.15rem; border-radius: 0 6px 6px 0; margin: 0.9rem 0;\n  font-size: 14.5px; line-height: 1.7; }\n.qh-pd .callout-teal  { background: #e6f4f3; border-left: 4px solid #008377; color: #00443d; }\n.qh-pd .callout-amber { background: #fef8ec; border-left: 4px solid #f4a921; color: #4a3000; }\n.qh-pd .callout-warn  { background: #fff3e0; border-left: 4px solid #e65100; color: #4a1800; }\n.qh-pd .callout-blue  { background: #e8f4fd; border-left: 4px solid #1565c0; color: #0a2a50; }\n\n ── Steps (flexbox — Shopify safe) ── ,\n.qh-pd .steps { list-style: none; padding: 0; margin-bottom: 1.4rem; counter-reset: step; }\n.qh-pd .steps li { counter-increment: step; display: flex; align-items: flex-start; gap: 0.85rem;\n  padding: 0.75rem; border-radius: 6px; margin-bottom: 0.5rem;\n  font-size: 14.5px; line-height: 1.7; background: #fff; border: 1px solid #d4eeeb; }\n.qh-pd .steps li::before { content: counter(step);\n  display: flex; align-items: center; justify-content: center;\n  flex: 0 0 28px; width: 28px; height: 28px; min-width: 28px; border-radius: 50%;\n  background: #008377; color: #fff; font-size: 13px; font-weight: 800; line-height: 1; margin-top: 3px; }\n.qh-pd .steps li strong { color: #005f55; }\n\n ── FAQ ── ,\n.qh-pd .faq-item { border-bottom: 1px solid #d4eeeb; padding: 0.85rem 0; }\n.qh-pd .faq-item:last-child { border-bottom: none; }\n.qh-pd .faq-q { font-size: 14.5px; font-weight: 700; color: #005f55;\n  padding-left: 1.4rem; position: relative; }\n.qh-pd .faq-q::before { content: \"Q\"; position: absolute; left: 0; color: #008377; font-weight: 900; }\n.qh-pd .faq-a { font-size: 14px; color: #2a2a2a; margin-top: 0.4rem; padding-left: 1.4rem; line-height: 1.7; }\n\n ── Box grid (what's included) ── ,\n.qh-pd .box-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\n  gap: 0.6rem; margin-bottom: 1.4rem; }\n.qh-pd .box-item { background: #e6f4f3; border: 1px solid #b2dcd8; border-radius: 6px;\n  padding: 0.6rem 0.75rem; font-size: 13.5px; color: #00443d;\n  display: flex; align-items: flex-start; gap: 0.4rem; }\n.qh-pd .box-item::before { content: \"✔\"; color: #008377; font-weight: 900; flex-shrink: 0; margin-top: 1px; }\n\n ── Dark strip ── ,\n.qh-pd .dark-strip { background: #005f55; color: #fff; border-radius: 6px;\n  padding: 0.8rem 1.1rem; font-size: 14px; margin-bottom: 1.4rem; line-height: 1.7; }\n.qh-pd .dark-strip strong { color: #7fe8df; }\n\n ── Advantage pills ── ,\n.qh-pd .adv-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.4rem; }\n.qh-pd .adv-pill { background: #005f55; color: #fff; border-radius: 20px;\n  padding: 5px 14px; font-size: 13px; font-weight: 700; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"qh-pd\"\u003e\n\u003cdiv class=\"badge-row\"\u003e\n\u003cspan class=\"badge b-teal\"\u003eDirect Unvented Cylinder\u003c\/span\u003e\u003cspan class=\"badge b-dark\"\u003eS2X 210L\u003c\/span\u003e\u003cspan class=\"badge b-amber\"\u003ePre-Plumbed \u0026amp; Pre-Wired\u003c\/span\u003e\u003cspan class=\"badge b-teal\"\u003e30% More Hot Water\u003c\/span\u003e\u003cspan class=\"badge b-grey\"\u003eTwin 3+3 kW Immersion\u003c\/span\u003e\u003cspan class=\"badge b-outline\"\u003e25-Year Cylinder Warranty\u003c\/span\u003e\u003cspan class=\"badge b-blue\"\u003eOff-Peak Tariff Ready\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"prod-desc\"\u003eThe OSO Super Xpress 2.0 (S2X) 210L is a direct electric unvented hot water cylinder that delivers up to 30% more usable hot water than comparable competitor cylinders, thanks to OSO's unique temperature stratification and cylinder geometry optimisation. Using OSO's patented S-DESIGN, all pipework, expansion vessels, and electrical cables are concealed under a lid for a clean, professional finish. The S2X 210L is insulated with 4th-generation PUR foam for excellent heat retention and low standing losses. The S2X up to 210L shares the same footprint as a washing machine (with an optional washing machine frame accessory), making it ideal for utility rooms and tight spaces. Twin 3 kW TITANIUM IMMERSION heaters (upper and lower) provide both rapid heat-up and off-peak economy flexibility. The entire G3 Building Regulations kit — expansion vessels, inlet control valve, tundish, drain cock — is factory-fitted, saving significant installation time. The S2X is built from stainless steel using OSO's ULTRAWELD Duplex laser-welded construction and backed by a 25-year cylinder warranty.\u003c\/p\u003e\n\u003cdiv class=\"section-label\"\u003eKey Features\u003c\/div\u003e\n\u003cul class=\"feat-list\"\u003e\n\u003cli\u003eUp to 30% MORE usable hot water than competitor cylinders of the same nominal volume\u003c\/li\u003e\n\u003cli\u003eEffective hot water capacity at 40°C: 353L from a 210L cylinder\u003c\/li\u003e\n\u003cli\u003eS-DESIGN: all pipe connections exit from the rear, all concealed under lid — clean professional finish\u003c\/li\u003e\n\u003cli\u003e4th-generation PUR foam insulation for reduced standing heat loss\u003c\/li\u003e\n\u003cli\u003eTwin 3+3 kW TITANIUM IMMERSION heaters — upper element for rapid heat-up, lower for off-peak economy heating\u003c\/li\u003e\n\u003cli\u003eTARIFF-READY: twin immersion configuration supports off-peak (Economy 7 \/ Economy 10) tariffs\u003c\/li\u003e\n\u003cli\u003e75°C thermostat setpoint — maximises stratification and effective hot water availability\u003c\/li\u003e\n\u003cli\u003eFully pre-plumbed and wired — integral expansion vessels and valve set factory-fitted, saving up to 70% installation time\u003c\/li\u003e\n\u003cli\u003eIntegral G3 kit: 2 × 8L expansion vessels, strainer, PRV, expansion relief, drain cock, tundish — all factory-fitted\u003c\/li\u003e\n\u003cli\u003eMixing valve preset to 60°C — scalding protection at draw-off points\u003c\/li\u003e\n\u003cli\u003eMains pressure hot water delivery to all outlets — no need for a pump\u003c\/li\u003e\n\u003cli\u003eULTRAWELD Duplex stainless steel laser-welded construction — 25-year cylinder warranty\u003c\/li\u003e\n\u003cli\u003eNANOPUR high-grade insulation system\u003c\/li\u003e\n\u003cli\u003eShortest cylinder system on the market — enables downsizing to a smaller volume with the same hot water output\u003c\/li\u003e\n\u003cli\u003eXL tapping profile — suitable for large family homes and high-demand properties\u003c\/li\u003e\n\u003cli\u003eShares washing machine footprint (to 210L) — fits in utility rooms and airing cupboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section-label\"\u003eOSO Technology Advantages\u003c\/div\u003e\n\u003cdiv class=\"adv-grid\"\u003e\n\u003cspan class=\"adv-pill\"\u003eS-DESIGN — All Connections Hidden\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eNANOPUR — High-Grade Insulation\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eULTRAWELD — Superior Corrosion Resistance\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTITANIUM IMMERSION — Hard Water Durability\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTARIFF-READY — Twin Immersions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eWhat's Included\u003c\/div\u003e\n\u003cdiv class=\"box-grid\"\u003e\n\u003cdiv class=\"box-item\"\u003eS2X 210L direct cylinder (pre-plumbed \u0026amp; pre-wired)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTwin 3+3 kW TITANIUM IMMERSION heaters (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eMixing valve — preset 60°C\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eP\u0026amp;T safety valve (10 bar \/ 90–95°C)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e2 × 8L integral expansion vessels (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInlet control valve (strainer + PRV + expansion relief)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eDrain cock\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTundish\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eFitting template\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInstallation manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003eOSO\u003c\/td\u003e\n\u003ctd\u003e11011688\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eS2X 210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Volume\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Capacity at 40°C\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × Ø)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e1375 × 595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (full)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Setpoint\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss (EN 12897)\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss \/ 24 hrs\u003c\/td\u003e\n\u003ctd\u003ekWh\/day\u003c\/td\u003e\n\u003ctd\u003e1.536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnnual Energy Consumption\u003c\/td\u003e\n\u003ctd\u003ekWh\/year\u003c\/td\u003e\n\u003ctd\u003e4482\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Efficiency\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e37.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping Profile\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Power\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3+3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e240 V single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Vessels\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 8L factory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Valve Preset\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP\u0026amp;T Valve Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Material\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel — ULTRAWELD Duplex laser-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTITANIUM IMMERSION (upper + lower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4th-generation PUR foam (NANOPUR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Warranty\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"callout callout-teal\"\u003eℹ️ \u003cstrong\u003eDownsize with confidence:\u003c\/strong\u003e Because the S2X 210L delivers up to 30% more usable hot water than competitor cylinders of the same nominal size, many installers can specify a smaller S2X model and achieve the same or better hot water delivery. A smaller cylinder also means lower standing heat losses, helping with SAP \/ Part L compliance.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eInstallation Overview\u003c\/div\u003e\n\u003cdiv class=\"callout callout-warn\"\u003e⚠️ \u003cstrong\u003eG3-qualified installer required:\u003c\/strong\u003e Installation must be carried out by an installer holding a current G3 Unvented Hot Water Systems qualification. All electrical work must comply with BS 7671. Notify Building Control if required by local authority.\u003c\/div\u003e\n\u003col class=\"steps\"\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eCheck dimensions and floor load:\u003c\/strong\u003e Confirm the cylinder footprint (1375mm H × 595mm Ø) fits the installation space. Allow a minimum 150mm clearance at the rear for connections and 400mm above the unit. Verify the floor can support the loaded weight (246 kg).\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFix the fitting template:\u003c\/strong\u003e Tape the supplied template to the rear wall. Mark and drill the positions for the rear pipe tails. The S-DESIGN has all connections exiting from the rear — connect the pre-cut pipe tails to your distribution pipework before sliding the cylinder into place.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eCold water supply:\u003c\/strong\u003e Connect the mains cold supply to the integrated inlet control valve. Ensure mains pressure is within the 6-bar working pressure limit — fit an upstream PRV if needed. Do not use the balanced cold outlet for anything other than mixer showers (Water Regulations).\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eHot water and distribution pipework:\u003c\/strong\u003e Connect the hot water outlet to your distribution pipework. The factory-set 60°C mixing valve provides scalding protection. The S2X delivers mains pressure hot water — no pump is required.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eTundish and discharge pipe:\u003c\/strong\u003e Connect the tundish discharge to a suitable indirect discharge pipe with the correct air gap, positioned in accordance with BS 6700 and Building Regulations Part G.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eElectrical connections:\u003c\/strong\u003e Connect each immersion heater element to its own dedicated 240V 13A FCU. The lower element is typically wired to an off-peak tariff supply (Economy 7 \/ Economy 10) and the upper to the standard supply for top-up heating. Follow the wiring diagram in the installation manual.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFill, commission and test:\u003c\/strong\u003e Fill slowly with cold water. Bleed air from all hot outlets. Check for leaks. Switch on and allow to reach operating temperature. Test the mixing valve outlet temperature. Complete the G3 commissioning record.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"section-label\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow does the S2X deliver 30% more hot water than other cylinders?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S2X achieves this through a combination of precise cylinder geometry, temperature stratification at 75°C, and OSO's unique design. At 75°C, the stored water volume contains significantly more heat energy than competitors' cylinders set at 60°C. The effective usable capacity at 40°C draw-off temperature is 353L — well above the nominal 210L. This means you can often downsize, saving cost, space, and standing heat losses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the difference between the upper and lower immersion heaters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S2X has twin 3 kW immersion heaters. The upper element heats only the top portion of the cylinder for quick heat recovery — useful when you've used some hot water and need a rapid top-up. The lower element heats the full cylinder volume and is typically connected to an off-peak tariff (Economy 7 or Economy 10) to heat the whole tank overnight at cheaper rates. Both work independently.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S2X suitable for off-peak electricity tariffs?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — the twin immersion design is specifically described as TARIFF-READY. The lower immersion can be wired to an off-peak supply and the upper to a standard supply. During off-peak hours, the lower element heats the full cylinder; during the day, the upper element provides top-up heating at any time. This can significantly reduce running costs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan I install an S2X 210L as a replacement for an existing vented cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes, but you'll need to ensure your water supply is mains-fed (i.e. adequate mains pressure) and that there is no gravity-fed storage tank supplying the current system. A G3-qualified installer must carry out the installation, and Building Control notification may be required. The S-DESIGN rear-connection system also means the cylinder must have rear wall clearance of at least 150mm.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat warranty does the S2X carry?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe stainless steel cylinder carries a 25-year warranty against defects in materials and manufacture — one of the best warranties in the UK market. Electrical components and valve gear carry a 2-year warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S2X hard water compatible?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. TITANIUM IMMERSION heaters are used throughout the S2X range, providing superior durability in hard water areas compared to standard stainless steel or incoloy elements. The Duplex stainless steel cylinder body is also inherently scale-resistant.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S2X need a pump to deliver mains pressure hot water?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eNo. The S2X is an unvented cylinder connected directly to the mains cold water supply. Hot water is delivered at mains pressure to all outlets — no pump or header tank is required. This makes it ideal for power showers and multi-outlet simultaneous use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the tapping profile and what does XL mean?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe tapping profile is an ErP (Energy-related Products) classification describing how much hot water the cylinder can deliver in a standardised draw-off test. XL is a high-output profile, confirming the S2X is suitable for large households with multiple simultaneous outlets or high hot water demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs G3 compliance documentation included with the cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — the factory-fitted G3 kit (expansion vessels, PRV, strainer, expansion relief, tundish, drain cock) means all the compliance components are already installed. Your G3-qualified installer will complete the commissioning checklist, which forms the compliance record for Building Regulations Part G3.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan the S2X be installed in an airing cupboard?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The S2X 210L requires 1375mm height clearance and 595mm diameter, plus 150mm rear clearance. The S-DESIGN concealed pipework keeps the installation tidy. The S2X up to 210L shares the footprint of a washing machine (with an optional washing machine frame), fitting in most utility rooms and airing cupboards.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":63639968973149,"sku":"11011688","price":1110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoSagaXpress150LUnventedDirectHotWaterCylinderPre-Plumbed.jpg?v=1770020582"},{"product_id":"oso-super-xpress-s2x-300l-direct-unvented-hot-water-cylinder-pre-plumbed-electric","title":"OSO Super Xpress S2X 300L Direct Unvented Hot Water Cylinder | Pre-Plumbed Electric","description":"\u003cstyle\u003e\n ── Reset ── ,\n.qh-pd, .qh-pd *::before, .qh-pd *::after { box-sizing: border-box; margin: 0; padding: 0; }\n.qh-pd { font-family: inherit; font-size: 16px; line-height: 1.65; color: #1a1a1a; }\n\n ── Brand tokens ── ,\n Primary #008377 | Dark #005f55 | Light bg #e6f4f3 | Amber #f4a921 | Warn-orange #e65100 | Info-blue #1565c0 ,\n\n ── Badges ── ,\n.qh-pd .badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.25rem; }\n.qh-pd .badge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 4px;\n  padding: 3px 10px; letter-spacing: 0.05em; text-transform: uppercase; }\n.qh-pd .b-teal   { background: #008377; color: #fff; }\n.qh-pd .b-dark   { background: #005f55; color: #fff; }\n.qh-pd .b-amber  { background: #f4a921; color: #1a1a1a; }\n.qh-pd .b-grey   { background: #555;    color: #fff; }\n.qh-pd .b-blue   { background: #1565c0; color: #fff; }\n.qh-pd .b-outline { background: transparent; color: #008377; border: 1.5px solid #008377; }\n\n ── Section label ── ,\n.qh-pd .section-label {\n  font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;\n  color: #008377; margin-bottom: 0.55rem; margin-top: 1.7rem;\n  padding-bottom: 4px; border-bottom: 2px solid #008377; }\n\n ── Intro text ── ,\n.qh-pd .prod-desc { font-size: 15.5px; color: #2a2a2a; margin-bottom: 1.4rem; line-height: 1.8; }\n\n ── Feature list ── ,\n.qh-pd .feat-list { list-style: none; margin-bottom: 1.4rem; padding: 0; }\n.qh-pd .feat-list li { padding: 4px 0 4px 22px; position: relative; font-size: 15px; }\n.qh-pd .feat-list li::before { content: \"✓\"; position: absolute; left: 0;\n  color: #008377; font-weight: 800; font-size: 15px; }\n\n ── Variant spec table ── ,\n.qh-pd .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5rem; }\n.qh-pd .spec-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 520px; }\n.qh-pd .spec-table th, .qh-pd .spec-table td { padding: 7px 11px; border-bottom: 1px solid #d4eeeb; vertical-align: top; word-break: break-word; }\n.qh-pd .spec-table thead th { background: #005f55; color: #fff; font-weight: 700; text-align: left; white-space: nowrap; }\n.qh-pd .spec-table thead th:first-child { min-width: 200px; }\n.qh-pd .spec-table tbody tr:nth-child(even) td { background: #e6f4f3; }\n.qh-pd .spec-table tbody tr:nth-child(odd)  td { background: #fff; }\n.qh-pd .spec-table tbody td:first-child { font-weight: 600; color: #005f55; }\n.qh-pd .sku { font-family: 'Courier New', monospace; font-size: 12px; background: #e6f4f3;\n  color: #005f55; padding: 2px 6px; border-radius: 3px; font-weight: 700; }\n\n ── Callouts ── ,\n.qh-pd .callout { padding: 0.85rem 1.15rem; border-radius: 0 6px 6px 0; margin: 0.9rem 0;\n  font-size: 14.5px; line-height: 1.7; }\n.qh-pd .callout-teal  { background: #e6f4f3; border-left: 4px solid #008377; color: #00443d; }\n.qh-pd .callout-amber { background: #fef8ec; border-left: 4px solid #f4a921; color: #4a3000; }\n.qh-pd .callout-warn  { background: #fff3e0; border-left: 4px solid #e65100; color: #4a1800; }\n.qh-pd .callout-blue  { background: #e8f4fd; border-left: 4px solid #1565c0; color: #0a2a50; }\n\n ── Steps (flexbox — Shopify safe) ── ,\n.qh-pd .steps { list-style: none; padding: 0; margin-bottom: 1.4rem; counter-reset: step; }\n.qh-pd .steps li { counter-increment: step; display: flex; align-items: flex-start; gap: 0.85rem;\n  padding: 0.75rem; border-radius: 6px; margin-bottom: 0.5rem;\n  font-size: 14.5px; line-height: 1.7; background: #fff; border: 1px solid #d4eeeb; }\n.qh-pd .steps li::before { content: counter(step);\n  display: flex; align-items: center; justify-content: center;\n  flex: 0 0 28px; width: 28px; height: 28px; min-width: 28px; border-radius: 50%;\n  background: #008377; color: #fff; font-size: 13px; font-weight: 800; line-height: 1; margin-top: 3px; }\n.qh-pd .steps li strong { color: #005f55; }\n\n ── FAQ ── ,\n.qh-pd .faq-item { border-bottom: 1px solid #d4eeeb; padding: 0.85rem 0; }\n.qh-pd .faq-item:last-child { border-bottom: none; }\n.qh-pd .faq-q { font-size: 14.5px; font-weight: 700; color: #005f55;\n  padding-left: 1.4rem; position: relative; }\n.qh-pd .faq-q::before { content: \"Q\"; position: absolute; left: 0; color: #008377; font-weight: 900; }\n.qh-pd .faq-a { font-size: 14px; color: #2a2a2a; margin-top: 0.4rem; padding-left: 1.4rem; line-height: 1.7; }\n\n ── Box grid (what's included) ── ,\n.qh-pd .box-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\n  gap: 0.6rem; margin-bottom: 1.4rem; }\n.qh-pd .box-item { background: #e6f4f3; border: 1px solid #b2dcd8; border-radius: 6px;\n  padding: 0.6rem 0.75rem; font-size: 13.5px; color: #00443d;\n  display: flex; align-items: flex-start; gap: 0.4rem; }\n.qh-pd .box-item::before { content: \"✔\"; color: #008377; font-weight: 900; flex-shrink: 0; margin-top: 1px; }\n\n ── Dark strip ── ,\n.qh-pd .dark-strip { background: #005f55; color: #fff; border-radius: 6px;\n  padding: 0.8rem 1.1rem; font-size: 14px; margin-bottom: 1.4rem; line-height: 1.7; }\n.qh-pd .dark-strip strong { color: #7fe8df; }\n\n ── Advantage pills ── ,\n.qh-pd .adv-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.4rem; }\n.qh-pd .adv-pill { background: #005f55; color: #fff; border-radius: 20px;\n  padding: 5px 14px; font-size: 13px; font-weight: 700; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"qh-pd\"\u003e\n\u003cdiv class=\"badge-row\"\u003e\n\u003cspan class=\"badge b-teal\"\u003eDirect Unvented Cylinder\u003c\/span\u003e\u003cspan class=\"badge b-dark\"\u003eS2X 300L\u003c\/span\u003e\u003cspan class=\"badge b-amber\"\u003ePre-Plumbed \u0026amp; Pre-Wired\u003c\/span\u003e\u003cspan class=\"badge b-teal\"\u003e30% More Hot Water\u003c\/span\u003e\u003cspan class=\"badge b-grey\"\u003eTwin 3+3 kW Immersion\u003c\/span\u003e\u003cspan class=\"badge b-outline\"\u003e25-Year Cylinder Warranty\u003c\/span\u003e\u003cspan class=\"badge b-blue\"\u003eOff-Peak Tariff Ready\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"prod-desc\"\u003eThe OSO Super Xpress 2.0 (S2X) 300L is a direct electric unvented hot water cylinder that delivers up to 30% more usable hot water than comparable competitor cylinders, thanks to OSO's unique temperature stratification and cylinder geometry optimisation. Using OSO's patented S-DESIGN, all pipework, expansion vessels, and electrical cables are concealed under a lid for a clean, professional finish. The S2X 300L is insulated with 4th-generation PUR foam for excellent heat retention and low standing losses. Twin 3 kW TITANIUM IMMERSION heaters (upper and lower) provide both rapid heat-up and off-peak economy flexibility. The entire G3 Building Regulations kit — expansion vessels, inlet control valve, tundish, drain cock — is factory-fitted, saving significant installation time. The S2X is built from stainless steel using OSO's ULTRAWELD Duplex laser-welded construction and backed by a 25-year cylinder warranty.\u003c\/p\u003e\n\u003cdiv class=\"section-label\"\u003eKey Features\u003c\/div\u003e\n\u003cul class=\"feat-list\"\u003e\n\u003cli\u003eUp to 30% MORE usable hot water than competitor cylinders of the same nominal volume\u003c\/li\u003e\n\u003cli\u003eEffective hot water capacity at 40°C: 495L from a 300L cylinder\u003c\/li\u003e\n\u003cli\u003eS-DESIGN: all pipe connections exit from the rear, all concealed under lid — clean professional finish\u003c\/li\u003e\n\u003cli\u003e4th-generation PUR foam insulation for reduced standing heat loss\u003c\/li\u003e\n\u003cli\u003eTwin 3+3 kW TITANIUM IMMERSION heaters — upper element for rapid heat-up, lower for off-peak economy heating\u003c\/li\u003e\n\u003cli\u003eTARIFF-READY: twin immersion configuration supports off-peak (Economy 7 \/ Economy 10) tariffs\u003c\/li\u003e\n\u003cli\u003e75°C thermostat setpoint — maximises stratification and effective hot water availability\u003c\/li\u003e\n\u003cli\u003eFully pre-plumbed and wired — integral expansion vessels and valve set factory-fitted, saving up to 70% installation time\u003c\/li\u003e\n\u003cli\u003eIntegral G3 kit: 2 × 8L expansion vessels, strainer, PRV, expansion relief, drain cock, tundish — all factory-fitted\u003c\/li\u003e\n\u003cli\u003eMixing valve preset to 60°C — scalding protection at draw-off points\u003c\/li\u003e\n\u003cli\u003eMains pressure hot water delivery to all outlets — no need for a pump\u003c\/li\u003e\n\u003cli\u003eULTRAWELD Duplex stainless steel laser-welded construction — 25-year cylinder warranty\u003c\/li\u003e\n\u003cli\u003eNANOPUR high-grade insulation system\u003c\/li\u003e\n\u003cli\u003eShortest cylinder system on the market — enables downsizing to a smaller volume with the same hot water output\u003c\/li\u003e\n\u003cli\u003eXL tapping profile — suitable for large family homes and high-demand properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section-label\"\u003eOSO Technology Advantages\u003c\/div\u003e\n\u003cdiv class=\"adv-grid\"\u003e\n\u003cspan class=\"adv-pill\"\u003eS-DESIGN — All Connections Hidden\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eNANOPUR — High-Grade Insulation\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eULTRAWELD — Superior Corrosion Resistance\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTITANIUM IMMERSION — Hard Water Durability\u003c\/span\u003e\u003cspan class=\"adv-pill\"\u003eTARIFF-READY — Twin Immersions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eWhat's Included\u003c\/div\u003e\n\u003cdiv class=\"box-grid\"\u003e\n\u003cdiv class=\"box-item\"\u003eS2X 300L direct cylinder (pre-plumbed \u0026amp; pre-wired)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTwin 3+3 kW TITANIUM IMMERSION heaters (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eMixing valve — preset 60°C\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eP\u0026amp;T safety valve (10 bar \/ 90–95°C)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003e2 × 8L integral expansion vessels (factory-fitted)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInlet control valve (strainer + PRV + expansion relief)\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eDrain cock\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eTundish\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eFitting template\u003c\/div\u003e\n\u003cdiv class=\"box-item\"\u003eInstallation manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003eOSO\u003c\/td\u003e\n\u003ctd\u003e11011690\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eS2X 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Volume\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Capacity at 40°C\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e495\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × Ø)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e1780 × 595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (full)\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e336\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Setpoint\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss (EN 12897)\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Loss \/ 24 hrs\u003c\/td\u003e\n\u003ctd\u003ekWh\/day\u003c\/td\u003e\n\u003ctd\u003e1.968\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnnual Energy Consumption\u003c\/td\u003e\n\u003ctd\u003ekWh\/year\u003c\/td\u003e\n\u003ctd\u003e4478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Efficiency\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e37.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping Profile\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Power\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3+3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e240 V single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Vessels\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 8L factory-fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Valve Preset\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP\u0026amp;T Valve Rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 bar \/ 90–95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Material\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel — ULTRAWELD Duplex laser-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTITANIUM IMMERSION (upper + lower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4th-generation PUR foam (NANOPUR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Warranty\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e25 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"callout callout-teal\"\u003eℹ️ \u003cstrong\u003eDownsize with confidence:\u003c\/strong\u003e Because the S2X 300L delivers up to 30% more usable hot water than competitor cylinders of the same nominal size, many installers can specify a smaller S2X model and achieve the same or better hot water delivery. A smaller cylinder also means lower standing heat losses, helping with SAP \/ Part L compliance.\u003c\/div\u003e\n\u003cdiv class=\"section-label\"\u003eInstallation Overview\u003c\/div\u003e\n\u003cdiv class=\"callout callout-warn\"\u003e⚠️ \u003cstrong\u003eG3-qualified installer required:\u003c\/strong\u003e Installation must be carried out by an installer holding a current G3 Unvented Hot Water Systems qualification. All electrical work must comply with BS 7671. Notify Building Control if required by local authority.\u003c\/div\u003e\n\u003col class=\"steps\"\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eCheck dimensions and floor load:\u003c\/strong\u003e Confirm the cylinder footprint (1780mm H × 595mm Ø) fits the installation space. Allow a minimum 150mm clearance at the rear for connections and 400mm above the unit. Verify the floor can support the loaded weight (336 kg).\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFix the fitting template:\u003c\/strong\u003e Tape the supplied template to the rear wall. Mark and drill the positions for the rear pipe tails. The S-DESIGN has all connections exiting from the rear — connect the pre-cut pipe tails to your distribution pipework before sliding the cylinder into place.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eCold water supply:\u003c\/strong\u003e Connect the mains cold supply to the integrated inlet control valve. Ensure mains pressure is within the 6-bar working pressure limit — fit an upstream PRV if needed. Do not use the balanced cold outlet for anything other than mixer showers (Water Regulations).\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eHot water and distribution pipework:\u003c\/strong\u003e Connect the hot water outlet to your distribution pipework. The factory-set 60°C mixing valve provides scalding protection. The S2X delivers mains pressure hot water — no pump is required.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eTundish and discharge pipe:\u003c\/strong\u003e Connect the tundish discharge to a suitable indirect discharge pipe with the correct air gap, positioned in accordance with BS 6700 and Building Regulations Part G.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eElectrical connections:\u003c\/strong\u003e Connect each immersion heater element to its own dedicated 240V 13A FCU. The lower element is typically wired to an off-peak tariff supply (Economy 7 \/ Economy 10) and the upper to the standard supply for top-up heating. Follow the wiring diagram in the installation manual.\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e\n\u003cstrong\u003eFill, commission and test:\u003c\/strong\u003e Fill slowly with cold water. Bleed air from all hot outlets. Check for leaks. Switch on and allow to reach operating temperature. Test the mixing valve outlet temperature. Complete the G3 commissioning record.\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"section-label\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eHow does the S2X deliver 30% more hot water than other cylinders?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S2X achieves this through a combination of precise cylinder geometry, temperature stratification at 75°C, and OSO's unique design. At 75°C, the stored water volume contains significantly more heat energy than competitors' cylinders set at 60°C. The effective usable capacity at 40°C draw-off temperature is 495L — well above the nominal 300L. This means you can often downsize, saving cost, space, and standing heat losses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the difference between the upper and lower immersion heaters?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe S2X has twin 3 kW immersion heaters. The upper element heats only the top portion of the cylinder for quick heat recovery — useful when you've used some hot water and need a rapid top-up. The lower element heats the full cylinder volume and is typically connected to an off-peak tariff (Economy 7 or Economy 10) to heat the whole tank overnight at cheaper rates. Both work independently.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S2X suitable for off-peak electricity tariffs?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — the twin immersion design is specifically described as TARIFF-READY. The lower immersion can be wired to an off-peak supply and the upper to a standard supply. During off-peak hours, the lower element heats the full cylinder; during the day, the upper element provides top-up heating at any time. This can significantly reduce running costs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan I install an S2X 300L as a replacement for an existing vented cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes, but you'll need to ensure your water supply is mains-fed (i.e. adequate mains pressure) and that there is no gravity-fed storage tank supplying the current system. A G3-qualified installer must carry out the installation, and Building Control notification may be required. The S-DESIGN rear-connection system also means the cylinder must have rear wall clearance of at least 150mm.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat warranty does the S2X carry?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe stainless steel cylinder carries a 25-year warranty against defects in materials and manufacture — one of the best warranties in the UK market. Electrical components and valve gear carry a 2-year warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs the S2X hard water compatible?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. TITANIUM IMMERSION heaters are used throughout the S2X range, providing superior durability in hard water areas compared to standard stainless steel or incoloy elements. The Duplex stainless steel cylinder body is also inherently scale-resistant.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eDoes the S2X need a pump to deliver mains pressure hot water?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eNo. The S2X is an unvented cylinder connected directly to the mains cold water supply. Hot water is delivered at mains pressure to all outlets — no pump or header tank is required. This makes it ideal for power showers and multi-outlet simultaneous use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eWhat is the tapping profile and what does XL mean?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eThe tapping profile is an ErP (Energy-related Products) classification describing how much hot water the cylinder can deliver in a standardised draw-off test. XL is a high-output profile, confirming the S2X is suitable for large households with multiple simultaneous outlets or high hot water demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eIs G3 compliance documentation included with the cylinder?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes — the factory-fitted G3 kit (expansion vessels, PRV, strainer, expansion relief, tundish, drain cock) means all the compliance components are already installed. Your G3-qualified installer will complete the commissioning checklist, which forms the compliance record for Building Regulations Part G3.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-q\"\u003eCan the S2X be installed in an airing cupboard?\u003c\/div\u003e\n\u003cdiv class=\"faq-a\"\u003eYes. The S2X 300L requires 1780mm height clearance and 595mm diameter, plus 150mm rear clearance. The S-DESIGN concealed pipework keeps the installation tidy.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":63639983423837,"sku":"11011690","price":1350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/OsoSagaXpress150LUnventedDirectHotWaterCylinderPre-Plumbed.jpg?v=1770020582"},{"product_id":"heatrae-sadia-megaflo-eco-direct-unvented-hot-water-cylinder-70d-125dd-145dd-170dd-210dd-250dd-300dd","title":"Heatrae Sadia Megaflo Eco Direct Unvented Hot Water Cylinder – 70D \/ 125DD \/ 145DD \/ 170DD \/ 210DD \/ 250DD \/ 300DD","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\u003c!-- Intro --\u003e\n\u003cp style=\"font-size: 17px; color: #333; margin: 0 0 20px;\"\u003eThe \u003cstrong\u003eHeatrae Sadia Megaflo Eco Direct\u003c\/strong\u003e is the UK's best-selling unvented hot water cylinder — a high-performance, \u003cstrong\u003edirectly electrically heated\u003c\/strong\u003e mains-pressure system built from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e and backed by a \u003cstrong\u003elifetime guarantee on the inner tank\u003c\/strong\u003e. With no need for a cold-water tank in the loft, \u003cstrong\u003eno external expansion vessel\u003c\/strong\u003e, and mains-pressure delivery of up to \u003cstrong\u003e76 litres per minute at 3 bar\u003c\/strong\u003e, the Megaflo Eco Direct delivers fast-filling baths, powerful showers, and consistent hot water performance throughout the home — without pumps.\u003c\/p\u003e\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: bold;\"\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: bold;\"\u003e70–300L\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: bold;\"\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: bold;\"\u003e3 kW × 2\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; margin-top: 4px;\"\u003eTitanium elements (DD)\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: bold;\"\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\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\u003eMegaflo Eco Direct cylinders must be installed and commissioned by a \u003cstrong\u003eG3 competent person\u003c\/strong\u003e (or under Building Warrant in Scotland \/ Building Regulation P5 in Northern Ireland). All electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e in accordance with current IET Wiring Regulations. Always leave this product guide with the customer.\u003c\/div\u003e\n\u003c!-- Callout: direct-only 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 Direct (electrically heated) models\u003c\/strong\u003e\u003cbr\u003eThese cylinders heat domestic hot water \u003cstrong\u003eelectrically only\u003c\/strong\u003e — they do not connect to a boiler. If you need both radiator heating and hot water from a single cylinder, please see our \u003cstrong\u003eMegaflo Eco Indirect\u003c\/strong\u003e range instead.\u003c\/div\u003e\n\u003c!-- Feature grid heading --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 4px; font-size: 15px; font-weight: bold; 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\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Internal Expansion — No External Vessel\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eThe \u003cstrong\u003epatented internal floating-baffle expansion system\u003c\/strong\u003e accommodates thermal expansion within the cylinder itself. This \u003cstrong\u003eeliminates the need for an external expansion vessel\u003c\/strong\u003e, reducing pipework, saving space, and simplifying installation — ideal for retrofit projects with limited plant-room space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Titanium Immersion Heaters\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eAll direct models are fitted with \u003cstrong\u003etitanium heating elements\u003c\/strong\u003e — the highest-grade choice for longevity in even hard or aggressive water conditions. The unique \u003cstrong\u003e'L'-shaped immersion heater\u003c\/strong\u003e maximises the volume of water that can be heated electrically, reducing energy consumption during partial draws.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Duplex Stainless Steel Construction\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eThe inner vessel is fabricated from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, pressure-tested to 15 bar. This alloy delivers \u003cstrong\u003eexceptional corrosion resistance\u003c\/strong\u003e and a high strength-to-weight ratio, which is why Heatrae Sadia backs it with a \u003cstrong\u003efull lifetime guarantee\u003c\/strong\u003e on the inner tank for domestic installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Mains-Pressure Performance — No Pump Required\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eConnected directly to the incoming mains, the Megaflo Eco Direct delivers \u003cstrong\u003eup to 76 litres per minute at 3 bar\u003c\/strong\u003e — enough for multiple simultaneous outlets. Because pressure is mains-derived, \u003cstrong\u003eno shower pumps or header tanks are required\u003c\/strong\u003e, dramatically reducing system complexity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 60 mm CFC\/HCFC-Free Insulation\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eA \u003cstrong\u003e60 mm layer of fire-retardant polyurethane foam\u003c\/strong\u003e (zero ozone depletion, GWP = 3.1) surrounds the entire cylinder, giving the range its excellent standing heat-loss figures. Combined with the \u003cstrong\u003einsulated T\u0026amp;P valve\u003c\/strong\u003e, heat retention exceeds the requirements of Building Regulations Part L.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Full Safety Controls Supplied\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eEvery cylinder ships with a \u003cstrong\u003ecomplete cold-water inlet control kit\u003c\/strong\u003e — 3 bar PRV, 8 bar pressure relief valve, ¼-turn isolating valve, line strainer, non-return valve and drain cock — plus a \u003cstrong\u003efactory-fitted 90 °C \/ 10 bar T\u0026amp;P relief valve\u003c\/strong\u003e, tundish, and T\u0026amp;P insulation kit. Nothing extra to source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 Flexible Siting — No Loft Tanks\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eBecause the Megaflo Eco is fed directly from the mains, \u003cstrong\u003eno cold-water storage cistern\u003c\/strong\u003e is required in the loft, freeing up roof space and removing a source of contamination risk. The cylinder can be located \u003cstrong\u003ealmost anywhere in the property\u003c\/strong\u003e — including airing cupboards, utility rooms, or garages — provided discharge pipework can be correctly run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 18px;\"\u003e\n\u003cdiv style=\"color: #005c54; font-weight: bold; margin-bottom: 8px;\"\u003e🔵 ErP-Rated \u0026amp; Regulation-Compliant\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eAll models carry an \u003cstrong\u003eEU Energy Related Products (ErP) efficiency rating\u003c\/strong\u003e (B or C depending on size), demonstrating compliance with energy-labelling requirements. The Megaflo Eco also complies with \u003cstrong\u003eBuilding Regulations G3 and L\u003c\/strong\u003e, Water Supply (Water Fittings) Regulations, and holds \u003cstrong\u003eKiwa certification (No. 1608707)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\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: bold; 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 titanium immersion heater(s)\u003c\/strong\u003e with thermal controls \u0026amp; 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\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\u003eLifting handle\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCompression nuts and olives (22 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Spec table heading --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 4px; font-size: 15px; font-weight: bold; letter-spacing: .5px; margin-bottom: 18px;\"\u003eFULL SPECIFICATIONS — ALL DIRECT VARIANTS\u003c\/div\u003e\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\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 element rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e3 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\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e22 mm compression \/ ¾\" BSP\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\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: #f0faf9;\"\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: #fff;\"\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: #f0faf9;\"\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\u003c!-- Per-model spec table --\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;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e70D\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e125DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e145DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e170DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e210DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e250DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e300DD\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;\"\u003e95050460\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050462\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050464\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050466\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050468\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050470\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e95050473\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 heaters (No. × 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;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2 × 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 efficiency 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\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\u003eErP efficiency (%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e38.6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e39.2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e37.5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e38.2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e37.5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e37.8\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e37.7\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 load profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003eXL\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;\"\u003e140\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;\"\u003e182\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e199\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e236\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\u003eMixed water V40 at 40 °C (L)\u003c\/strong\u003e\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;\"\u003e167\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e183\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e218\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e241\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e307\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e359\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 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: #fff;\"\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\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: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003eHeat-up time (6 kW, full tank)\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;\"\u003e71 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e79 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e93 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e102 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e121 min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e146 min\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 time (3 kW, 70D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e92 min\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;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e—\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\u003eWeight empty (kg)\u003c\/strong\u003e\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;\"\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;\"\u003e34\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;\"\u003e46\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e56\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;\"\u003e115\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e165\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e183\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e216\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e237\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e282\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Dimensions table --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 4px; font-size: 15px; font-weight: bold; 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;\"\u003e70D\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e125DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e145DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e170DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e210DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e250DD\u003c\/th\u003e\n\u003cth style=\"padding: 9px 8px; text-align: center; border: 1px solid #c8e6e3;\"\u003e300DD\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 — 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\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC — Cable entry upper\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;\"\u003e549\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;\"\u003e705\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e801\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1009\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1313\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Size selector guide --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 4px; font-size: 15px; font-weight: bold; letter-spacing: .5px; margin-bottom: 18px;\"\u003eWHICH SIZE DO I NEED?\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 32px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #005c54; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; border: 1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; border: 1px solid #c8e6e3;\"\u003eTypical application\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: center; border: 1px solid #c8e6e3;\"\u003eBedrooms\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: center; border: 1px solid #c8e6e3;\"\u003eBathrooms\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 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e70D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eStudio flat or single-person home; supplementary cylinder\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e125DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e1–2 bedroom property; 2–3 occupants\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1–2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e145DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e2 bedroom property; 2–3 occupants with higher demand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1–2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e170DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e3 bedroom property; 3–4 occupants\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e1–2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e210DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e4 bedroom property; 4–5 occupants; en-suite demands\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e250DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e4–5 bedroom property; 5–6 occupants; multiple bathrooms\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e4–5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e2–3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e\u003cstrong\u003e300DD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e5–6 bedroom property; 6+ occupants; high simultaneous demand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e5–6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3; text-align: center;\"\u003e3+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 4px; font-size: 15px; font-weight: bold; letter-spacing: .5px; margin-bottom: 18px;\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/div\u003e\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 70D and the DD models?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; background: #f0faf9; font-size: 15px;\"\u003eThe \u003cstrong\u003e70D\u003c\/strong\u003e is fitted with a \u003cstrong\u003esingle 3 kW titanium immersion heater\u003c\/strong\u003e, making it suited to smaller properties with lower daily hot-water demand. The \u003cstrong\u003eDD models\u003c\/strong\u003e (125DD through 300DD) come with \u003cstrong\u003etwo 3 kW elements (6 kW total)\u003c\/strong\u003e for significantly faster heat-up times and greater recovery capacity — important when multiple outlets are used simultaneously in larger homes. Choosing a DD model gives you the flexibility to run just one element on off-peak tariffs and both elements for a rapid boost.\u003c\/div\u003e\n\u003c\/details\u003e\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 a separate expansion vessel with the Megaflo Eco Direct?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; background: #f0faf9; font-size: 15px;\"\u003e\n\u003cstrong\u003eNo.\u003c\/strong\u003e The Megaflo Eco's \u003cstrong\u003epatented internal floating-baffle system\u003c\/strong\u003e accommodates thermal expansion within the cylinder itself, so there is \u003cstrong\u003eno requirement for an external expansion vessel\u003c\/strong\u003e. This is one of the key advantages over older unvented designs — the installation footprint is smaller, pipework is neater, and there is one fewer component to service or replace.\u003c\/div\u003e\n\u003c\/details\u003e\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 mains pressure do I need for a Megaflo Eco to perform well?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; background: #f0faf9; font-size: 15px;\"\u003eThe minimum recommended supply is \u003cstrong\u003e0.15 MPa (1.5 bar) at 20 litres per minute\u003c\/strong\u003e. The cold-water combination valve supplied regulates operating pressure to \u003cstrong\u003e3 bar\u003c\/strong\u003e, regardless of incoming mains pressure (up to 16 bar). Performance at 1.5 bar \/ 20 l\/min will be adequate but modest — for the best shower and bath-fill experience, a higher mains flow rate is beneficial. The combination valve's PRV is \u003cstrong\u003efactory-set and non-adjustable\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\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 Direct be connected to a boiler or solar thermal system?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; background: #f0faf9; font-size: 15px;\"\u003e\n\u003cstrong\u003eNo — these are direct-only cylinders.\u003c\/strong\u003e They are heated \u003cstrong\u003eexclusively by their titanium electric immersion heaters\u003c\/strong\u003e. If you want to use a boiler, solar thermal, or heat pump as a primary heat source (with electric immersion as backup), you need a \u003cstrong\u003eMegaflo Eco Indirect\u003c\/strong\u003e or \u003cstrong\u003eMegaflo Eco Solar\u003c\/strong\u003e model, which include a primary heating coil. Contact us if you need guidance on selecting the right variant.\u003c\/div\u003e\n\u003c\/details\u003e\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 can install a Megaflo Eco Direct, and what regulations apply?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; background: #f0faf9; font-size: 15px;\"\u003eInstallation must be carried out by a \u003cstrong\u003eG3 Competent Person\u003c\/strong\u003e (England \u0026amp; Wales) — or under Building Warrant (Scotland) \/ Building Regulation P5 (Northern Ireland). All 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. The cylinder must comply with \u003cstrong\u003eBuilding Regulations Part G (unvented hot water), Part L (energy efficiency)\u003c\/strong\u003e, and the Water Supply (Water Fittings) Regulations.\u003c\/div\u003e\n\u003c\/details\u003e\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?\u003c\/summary\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"70L","offer_id":64578946335069,"sku":"95050460","price":995.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":64578946367837,"sku":"95050462","price":1130.0,"currency_code":"GBP","in_stock":true},{"title":"145L","offer_id":64578946400605,"sku":"95050464","price":1370.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":64578946433373,"sku":"95050466","price":1490.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":64578946466141,"sku":"95050468","price":1595.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64578946498909,"sku":"95050470","price":1730.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64578946531677,"sku":"95050473","price":1880.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HeatraeSadiaMegafloEcoDirectUnventedHotWaterCylinder.webp?v=1777654796"},{"product_id":"harlequin-heatstream-210-direct-electric-thermal-store","title":"Harlequin HeatStream 210L Direct Electric Thermal Store","description":"\u003cdiv style=\"font-family:Arial,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;margin-bottom:20px;\"\u003e\nThe \u003cstrong\u003eHarlequin HeatStream 210 Direct\u003c\/strong\u003e (model \u003cstrong\u003eHS210E\u003c\/strong\u003e) is a \u003cstrong\u003e210-litre open-vented electric thermal store\u003c\/strong\u003e built to supply \u003cstrong\u003emains-pressurised hot water\u003c\/strong\u003e to larger flats, apartments, and electrically heated homes. Sharing the same proven open-vented architecture as the 150-litre model, it is \u003cstrong\u003enot subject to Part G of the Building Regulations\u003c\/strong\u003e and requires \u003cstrong\u003eno G3 qualification\u003c\/strong\u003e for installation — yet delivers a substantially higher hot water output suited to households with heavier demand. With an \u003cstrong\u003eErP 'B' energy rating\u003c\/strong\u003e, a standing heat loss of just \u003cstrong\u003e1.24 kWh\/day\u003c\/strong\u003e, and the same space-efficient \u003cstrong\u003e520 × 520 mm square footprint\u003c\/strong\u003e, the HS210E is the natural choice where a larger reserve is required without a larger floor area.\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:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e210 L\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Capacity\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP B\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:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e520 mm²\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eSquare Footprint\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e1.24 kWh\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStanding Heat Loss\/Day\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e188 L\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eHot Water at 60°C Store\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Teal info callout --\u003e\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:6px;margin-bottom:24px;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eHigher Capacity, Same Small Footprint:\u003c\/strong\u003e The HS210E stores \u003cstrong\u003e202 litres\u003c\/strong\u003e of water and can deliver up to \u003cstrong\u003e281 litres of usable hot water\u003c\/strong\u003e from a single charge at 70°C — making it suitable for larger households, peak-demand apartments, or properties transitioning away from gas. The footprint remains identical to the 150-litre model.\n\u003c\/div\u003e\n\n\u003c!-- Section heading --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/div\u003e\n\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:8px;\"\u003e🔵 No Part G \/ No G3 Qualification\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eopen-vented thermal store principle\u003c\/strong\u003e means no G3-qualified engineer, no expansion vessel and no T\u0026amp;P relief valve. Any competent heating engineer can install and commission the HS210E.\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:8px;\"\u003e⚡ Dual Immersion Heater — Fast Boost\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eFitted with a \u003cstrong\u003e3 kW + 3 kW dual-element immersion heater\u003c\/strong\u003e. The \u003cstrong\u003eshort boost element provides 50 litres of hot water within 20 minutes\u003c\/strong\u003e, covering sudden demand spikes while the long element brings the full store up to temperature overnight.\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:8px;\"\u003e☀️ Solar PV \u0026amp; Off-Peak Tariff Ready\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe 210-litre thermal mass is ideal for storing \u003cstrong\u003esolar PV surplus or overnight off-peak electricity\u003c\/strong\u003e. A fully heated store at 70°C can yield up to \u003cstrong\u003e281 litres of blended hot water\u003c\/strong\u003e — maximising the value of every cheap unit consumed.\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:8px;\"\u003e📐 Same 520 × 520 mm Footprint\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eDespite the larger capacity, the \u003cstrong\u003e520 × 520 mm base is unchanged\u003c\/strong\u003e. The HS210E is \u003cstrong\u003e1,650 mm tall\u003c\/strong\u003e — the extra height being the only dimensional difference from the 150-litre model. It still passes through a standard doorway.\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:8px;\"\u003e🛡️ Non-Corrosive Construction\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003ePolyethylene outer shell\u003c\/strong\u003e for transport resilience; \u003cstrong\u003epolypropylene inner tank\u003c\/strong\u003e immune to corrosion in hard or aggressive water; \u003cstrong\u003estainless steel corrugated coils\u003c\/strong\u003e for high-efficiency heat transfer across the full 202-litre 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:8px;\"\u003e🔧 Low Maintenance — All Connections on Top\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003eAll pipework connections are located on the top of the unit\u003c\/strong\u003e, making installation neat and accessible. Ongoing maintenance is simply a \u003cstrong\u003e6-monthly water level top-up\u003c\/strong\u003e — no annual safety inspection is mandatory.\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:8px;\"\u003e🦠 Reduced Legionella Risk\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eA \u003cstrong\u003ethermostatic mixing valve (TMV)\u003c\/strong\u003e is supplied and pre-set to 45°C for safe delivery temperatures. The long immersion element can raise the full store to pasteurisation temperature when required, reducing Legionella risk.\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:8px;\"\u003e🏗️ Versatile Property Fit\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eIdeal for \u003cstrong\u003elarger flats, apartments, houses and bungalows\u003c\/strong\u003e. The overfill can run to an external pipe or to an internal low-temperature waste. Where neither is practical, the SOJ internal overfill variant eliminates any external connection requirement.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Spec table --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:28px;font-size:15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;width:50%;\"\u003eModel Code\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS210E\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStorage Volume\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e202 litres (nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e520 × 520 × 1,650 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eEmpty Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e44 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFilled Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e246 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eErP Energy Rating\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e1.24 kWh\/24h\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eImmersion Heaters\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eDual element: 3 kW (short\/boost) + 3 kW (long)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up (15–60°C, long element)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e210 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up (15–60°C, both elements)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e105 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eBoost Reheat (45–60°C, short element)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e20 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (60°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e188 litres (no reheat) \/ 50 litres (with boost)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (70°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e281 litres\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDHW Coil Max Operating Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e3 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMax Storage Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e85°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePipe Connections\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e22 mm (all on top)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOverfill Connection\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eG ¾\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOuter Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolyethylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eInner Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolypropylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eCoil Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eStainless steel corrugated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMPN\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS210E\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- Amber warning callout --\u003e\n\u003cdiv style=\"background:#fff8e1;border-left:4px solid #f59e0b;padding:14px 18px;border-radius:6px;margin-bottom:28px;\"\u003e\n  \u003cstrong style=\"color:#92400e;\"\u003eFloor Loading Note:\u003c\/strong\u003e When filled, the HS210E weighs \u003cstrong\u003e246 kg\u003c\/strong\u003e. Ensure the installation floor or shelf is rated to support this weight before positioning the unit. A solid, level, debris-free base that covers the entire tank footprint is required.\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow does the HS210E differ from the HS150E?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The two models share an identical footprint (\u003cstrong\u003e520 × 520 mm\u003c\/strong\u003e) and the same construction, coil materials, and energy rating. The HS210E is \u003cstrong\u003e335 mm taller\u003c\/strong\u003e (1,650 mm vs 1,315 mm), holds \u003cstrong\u003e202 litres\u003c\/strong\u003e vs 152 litres, and delivers up to \u003cstrong\u003e281 litres of usable hot water\u003c\/strong\u003e at 70°C vs 180 litres — making it the right choice for larger households or heavier demand.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the HeatStream 210 Direct suitable for a family home?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Yes. With \u003cstrong\u003e188 litres of usable hot water at 15 l\/min draw-off without reheating\u003c\/strong\u003e (60°C store) and \u003cstrong\u003e281 litres at 70°C\u003c\/strong\u003e, the HS210E comfortably covers the hot water demands of a typical family. The short boost element also delivers a rapid top-up of 50 litres within 20 minutes.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the HeatStream 210 Direct need Part G compliance?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    No. As an \u003cstrong\u003eopen-vented thermal store\u003c\/strong\u003e, it is specifically exempt from Part G of the Building Regulations (England \u0026amp; Wales). No unvented discharge arrangement, no G3-qualified engineer, and no mandatory annual safety inspection are required.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the HS210E work with a heat pump or solar PV?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The HS210E (Direct model) uses \u003cstrong\u003eelectric immersion heaters only\u003c\/strong\u003e as the heat source. It is ideal for storing surplus solar PV energy or charging on off-peak tariffs. For integration with a heat pump or boiler via a primary heating coil, consider the \u003cstrong\u003eHeatStream 210 Indirect (Electric PLUS, HS210EPLUS)\u003c\/strong\u003e.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the overfill arrangement for the HS210E?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The HS210E requires an \u003cstrong\u003eoverfill connection via the G ¾\" fitting\u003c\/strong\u003e. This can run to an external pipe or to a low-temperature internal waste pipe. Where no external or internal connection is practical, Harlequin's \u003cstrong\u003einternal overfill (SOJ) variant\u003c\/strong\u003e is available as an alternative.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat water quality is required for the HS210E?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The unit is designed for \u003cstrong\u003etotal hardness below 200 mg\/litre\u003c\/strong\u003e and \u003cstrong\u003echloride content below 300 mg\/litre\u003c\/strong\u003e. Where water chemistry exceeds these values, a suitable upstream water treatment device should be installed. The polypropylene inner tank and stainless steel coils make it highly resistant to corrosion in most UK water conditions.\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Harlequin","offers":[{"title":"Default Title","offer_id":64631012917597,"sku":"HS210E","price":1530.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HarlequinHeatStreamElectricThermalStoreDirect.webp?v=1778090532"},{"product_id":"harlequin-heatstream-150-direct-electric-thermal-store","title":"Harlequin HeatStream 150L Direct Electric Thermal Store","description":"\u003cdiv style=\"font-family: Arial,sans-serif; font-size: 16px; color: #1a1a1a; max-width: 900px; margin: 0 auto; line-height: 1.6;\"\u003e\n\u003c!-- Intro --\u003e\n\u003cp style=\"font-size: 17px; margin-bottom: 20px;\"\u003eThe \u003cstrong\u003eHarlequin HeatStream 150 Direct\u003c\/strong\u003e (model \u003cstrong\u003eHS150E\u003c\/strong\u003e) is a \u003cstrong\u003e150-litre open-vented thermal store\u003c\/strong\u003e designed to deliver \u003cstrong\u003emains-pressurised hot water\u003c\/strong\u003e in flats, apartments and electrically heated properties — without the complexity or regulatory burden of a traditional unvented cylinder. Because it operates on the open-vented thermal store principle, it is \u003cstrong\u003enot subject to Part G of the Building Regulations\u003c\/strong\u003e in the UK and requires \u003cstrong\u003eno G3 qualification\u003c\/strong\u003e for installation. With an \u003cstrong\u003eErP 'B' energy rating\u003c\/strong\u003e and a compact \u003cstrong\u003e520 mm × 520 mm square footprint\u003c\/strong\u003e, it is the ideal upgrade for modern airing cupboards and new-build apartments alike.\u003c\/p\u003e\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: 8px; padding: 16px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 26px; font-weight: bold;\"\u003e150 L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; margin-top: 4px;\"\u003eStorage Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #fff; border-radius: 8px; padding: 16px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 26px; font-weight: bold;\"\u003eErP B\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: 130px; background: #008377CF; color: #fff; border-radius: 8px; padding: 16px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 26px; font-weight: bold;\"\u003e520 mm²\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; margin-top: 4px;\"\u003eSquare Footprint\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #fff; border-radius: 8px; padding: 16px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 26px; font-weight: bold;\"\u003e1.12 kWh\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; margin-top: 4px;\"\u003eStanding Heat Loss\/Day\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 130px; background: #008377CF; color: #fff; border-radius: 8px; padding: 16px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 26px; font-weight: bold;\"\u003e3 kW + 3 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; margin-top: 4px;\"\u003eDual Immersion Heaters\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Teal info callout --\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377CF; padding: 14px 18px; border-radius: 6px; margin-bottom: 24px;\"\u003e\n\u003cstrong style=\"color: #005c54;\"\u003eOpen-Vented Design — No Part G Compliance Required:\u003c\/strong\u003e Unlike traditional unvented hot water cylinders, the HeatStream 150 Direct is open-vented. This means there is no requirement for an expansion vessel, T\u0026amp;P relief valve or mandatory annual safety inspection — dramatically simplifying installation and ongoing ownership.\u003c\/div\u003e\n\u003c!-- Section heading --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 6px; margin-bottom: 18px;\"\u003e\u003cstrong style=\"font-size: 16px;\"\u003eKey Features\u003c\/strong\u003e\u003c\/div\u003e\n\u003c!-- Feature grid --\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e🔵 No Part G \/ No G3 Qualification\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eOpen-vented operation means the unit \u003cstrong\u003ebypasses Part G of the Building Regulations\u003c\/strong\u003e. Any competent heating engineer can install it — no G3 qualification, no expansion vessel, no T\u0026amp;P relief valve needed.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e⚡ Dual Immersion Heater — Fast Boost\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eSupplied with a \u003cstrong\u003e3 kW + 3 kW dual-element immersion heater\u003c\/strong\u003e. The \u003cstrong\u003eshort boost element delivers 50 litres of hot water in just 20 minutes\u003c\/strong\u003e, perfect for morning demand peaks or off-peak tariff charging strategies.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e☀️ Solar PV \u0026amp; Off-Peak Tariff Ready\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eDesigned to \u003cstrong\u003emaximise off-peak electricity tariffs and solar PV surplus energy\u003c\/strong\u003e. The large thermal mass stores cheap-rate energy efficiently, reducing running costs over time.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e📐 Compact 520 × 520 mm Footprint\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eThe \u003cstrong\u003esquare 520 × 520 mm base fits through a standard doorway\u003c\/strong\u003e and sits comfortably in a small airing cupboard. At \u003cstrong\u003e1,315 mm tall\u003c\/strong\u003e, it stores significantly more hot water within a smaller footprint than equivalent cylinders.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e🛡️ Durable Non-Corrosive Construction\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003e\u003cstrong\u003eOuter shell in tough polyethylene\u003c\/strong\u003e resists transport damage; the \u003cstrong\u003einner tank is non-corrosive polypropylene\u003c\/strong\u003e, making it suitable even in hard or poor-quality water areas. \u003cstrong\u003eStainless steel corrugated coils\u003c\/strong\u003e deliver fast heat transfer.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e🔧 Minimal Maintenance\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eMaintenance consists of a \u003cstrong\u003e6-monthly water top-up via the filling loop\u003c\/strong\u003e — no annual safety inspection is required. \u003cstrong\u003eAll connections are on top\u003c\/strong\u003e of the unit, simplifying installation and any future servicing visits.\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: bold; color: #005c54; margin-bottom: 8px;\"\u003e🦠 Reduced Legionella Risk\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eThe thermostatic mixing valve (supplied) is \u003cstrong\u003eset nominally to 45°C for safe delivery\u003c\/strong\u003e, while the long immersion heater can raise store temperatures to pasteurise against Legionella risk when 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: bold; color: #005c54; margin-bottom: 8px;\"\u003e🏗️ Ideal for New Builds \u0026amp; Flats\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003eSpecifically engineered for \u003cstrong\u003eapartments, flats, houses and bungalows\u003c\/strong\u003e. The simple overfill pipe can run externally or to an internal low-temperature waste — no specialist discharge arrangement required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Spec table --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 6px; margin-bottom: 18px;\"\u003e\u003cstrong style=\"font-size: 16px;\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600; width: 50%;\"\u003eModel Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eHS150E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eStorage Volume\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e152 litres (nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e520 × 520 × 1,315 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eEmpty Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eFilled Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e188 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e1.12 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eImmersion Heaters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eDual element: 3 kW (short\/boost) + 3 kW (long), 27\" + full-depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eThermostat Pre-Set\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eNominally 70°C (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eFull Heat-Up (15–60°C, long element)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e156 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eFull Heat-Up (15–60°C, both elements)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e78 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eBoost Reheat (45–60°C, short element)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eHot Water Available at 15 l\/min (60°C store)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e113 litres (no reheat) \/ 50 litres (with boost reheat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eHot Water Available at 15 l\/min (70°C store)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e180 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eDHW Coil Max Operating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eMax Storage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003ePipe Connections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e22 mm (all on top)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eOverfill Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eG ¾\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eOuter Tank Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eInner Tank Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eCoil Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eStainless steel corrugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eMinimum Mains Flow (recommended)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e12 l\/min at 1 bar dynamic pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eMax Inlet Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003e3 bar (PRV recommended above this)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eTypical Building Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eFlats, Apartments, Houses, Bungalows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3; font-weight: 600;\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #c8e6e3;\"\u003eHS150E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Amber warning callout --\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f59e0b; padding: 14px 18px; border-radius: 6px; margin-bottom: 28px;\"\u003e\n\u003cstrong style=\"color: #92400e;\"\u003eInstallation Note:\u003c\/strong\u003e The HeatStream 150 Direct requires an overfill connection — either to an external pipe or to a low-temperature internal waste pipe. Models with an internal overfill (SOJ variants) require no external connection. A minimum mains supply of \u003cstrong\u003e12 l\/min at 1 bar dynamic pressure\u003c\/strong\u003e is recommended for optimum performance. Incoming supply pressure must not exceed \u003cstrong\u003e3 bar\u003c\/strong\u003e without a pressure reducing valve.\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 10px 16px; border-radius: 6px; margin-bottom: 18px;\"\u003e\u003cstrong style=\"font-size: 16px;\"\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; 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 HeatStream 150 Direct require a G3-qualified installer?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eNo. Because the HeatStream 150 Direct is an \u003cstrong\u003eopen-vented thermal store\u003c\/strong\u003e rather than a traditional unvented cylinder, it does \u003cstrong\u003enot require a G3-qualified engineer\u003c\/strong\u003e and is exempt from the unvented discharge requirements of Part G of the Building Regulations. Any competent heating technician can install it.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #fff; padding: 12px 16px; cursor: pointer; font-weight: 600; list-style: none;\"\u003eHow much hot water can the HS150E deliver before it needs to reheat?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eAt a draw-off rate of 15 l\/min with a store temperature of 60°C, the HS150E delivers \u003cstrong\u003e113 litres of usable hot water\u003c\/strong\u003e without reheating. At 70°C store temperature this rises to \u003cstrong\u003e180 litres\u003c\/strong\u003e. The boost immersion element can provide an additional \u003cstrong\u003e50 litres within 20 minutes\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; 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 HeatStream 150 Direct use solar PV or an off-peak electricity tariff?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eYes — this is one of its key strengths. The large thermal mass is ideal for storing energy from \u003cstrong\u003esolar PV surplus\u003c\/strong\u003e or overnight \u003cstrong\u003eoff-peak electricity tariffs\u003c\/strong\u003e (such as Agile or Economy 7), reducing the cost of heating hot water significantly over time.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; 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 maintenance does the HeatStream 150 require?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eMaintenance is minimal: the internal water level should be topped up via the \u003cstrong\u003efilling loop every 6 months\u003c\/strong\u003e. No annual safety inspection is required. There are very few spare parts and no expansion vessel or T\u0026amp;P valve to service.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #fff; padding: 12px 16px; cursor: pointer; font-weight: 600; list-style: none;\"\u003eWill the HeatStream 150 Direct fit in a standard airing cupboard?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eYes. The \u003cstrong\u003e520 × 520 mm square footprint\u003c\/strong\u003e is specifically designed to fit through a standard door opening and into the smaller airing cupboards common in new-build flats and apartments. At 1,315 mm tall, it is a practical choice where ceiling height is not restricted.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #c8e6e3; border-radius: 6px; 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 HeatStream 150 Direct suitable for hard water areas?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f0faf9;\"\u003eYes. The \u003cstrong\u003enon-corrosive polypropylene inner tank\u003c\/strong\u003e and \u003cstrong\u003estainless steel coils\u003c\/strong\u003e are well-suited to challenging water quality. The installation manual specifies a maximum total hardness of 200 mg\/litre and chloride content below 300 mg\/litre; where water exceeds this, appropriate treatment should be installed upstream.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Harlequin","offers":[{"title":"Default Title","offer_id":64634066010461,"sku":"HS150E","price":1395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HarlequinHeatStream150DirectElectricThermalStore.webp?v=1778136433"},{"product_id":"harlequin-heatstream-150-indirect-electric-plus-thermal-store","title":"Harlequin HeatStream 150 Indirect Electric PLUS Thermal Store","description":"\u003cdiv style=\"font-family:Arial,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;margin-bottom:20px;\"\u003e\nThe \u003cstrong\u003eHarlequin HeatStream 150 Indirect\u003c\/strong\u003e — sold as the \u003cstrong\u003eHeatStream 150 Electric PLUS\u003c\/strong\u003e (model \u003cstrong\u003eHS150EPLUS\u003c\/strong\u003e) — is a \u003cstrong\u003e150-litre open-vented thermal store\u003c\/strong\u003e engineered for properties where \u003cstrong\u003eboth electricity and a traditional primary heat source\u003c\/strong\u003e (such as a gas, oil or LPG boiler, or district heating) are available. It builds on the award-winning HeatStream Electric platform by adding a \u003cstrong\u003estainless steel primary coil rated to 14 bar\u003c\/strong\u003e, enabling pre-heating of the store from a central heating circuit in as little as \u003cstrong\u003e10 minutes\u003c\/strong\u003e. Like all HeatStream models, it is \u003cstrong\u003enot subject to Part G of the Building Regulations\u003c\/strong\u003e, requires \u003cstrong\u003eno G3 qualification\u003c\/strong\u003e and delivers \u003cstrong\u003emains-pressurised hot water\u003c\/strong\u003e with minimal maintenance — making it the definitive upgrade for flats, apartments and houses moving towards a hybrid or multi-source heating strategy.\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:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e150 L\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Capacity\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP B\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:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e14 bar\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePrimary Coil Rating\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e10 min\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePre-Heat via Boiler\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e1.12 kWh\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStanding Heat Loss\/Day\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Teal info callout --\u003e\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:6px;margin-bottom:24px;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eWhat Makes the PLUS Different?\u003c\/strong\u003e The HeatStream Electric PLUS adds a \u003cstrong\u003efactory-fitted primary heat source coil\u003c\/strong\u003e to the standard Electric model. This coil connects to any external heat source — gas boiler, oil boiler, LPG, district heating or heat pump — and rapidly pre-heats the store. The immersion heaters remain available as backup or boost heating, giving total flexibility across changing energy strategies.\n\u003c\/div\u003e\n\n\u003c!-- Section heading --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/div\u003e\n\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:8px;\"\u003e🔵 No Part G \/ No G3 Qualification\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eOpen-vented design means the HS150EPLUS is \u003cstrong\u003eexempt from Part G of the Building Regulations\u003c\/strong\u003e and requires no G3-qualified engineer, no expansion vessel and no T\u0026amp;P relief valve — significantly reducing installation complexity and cost.\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:8px;\"\u003e🔥 Dual Heat Source — Primary Coil + Immersion\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eprimary stainless steel coil\u003c\/strong\u003e connects to a gas, oil, LPG or district heating circuit and pre-heats the full 150-litre store in as little as \u003cstrong\u003e20 minutes\u003c\/strong\u003e. The \u003cstrong\u003e3 kW + 3 kW immersion heater\u003c\/strong\u003e provides independent backup and boost 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:8px;\"\u003e🏗️ 14-Bar Primary Coil — District Heating Ready\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eprimary coil is rated to 14 bar\u003c\/strong\u003e, making it fully compatible with high-pressure district heating networks in addition to conventional domestic boiler circuits. Pressure drop at 15 l\/min is just 107 mbar.\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:8px;\"\u003e☀️ Solar PV \u0026amp; Off-Peak Tariff Compatible\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eUse cheap overnight electricity or solar PV surplus via the immersion heaters, and top up with the boiler during peak demand. The \u003cstrong\u003e150-litre thermal mass buffers energy efficiently\u003c\/strong\u003e regardless of which source provides the heat.\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:8px;\"\u003e📐 Compact 520 × 520 mm Square Footprint\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003e1,315 mm tall with a 520 × 520 mm base\u003c\/strong\u003e — the PLUS model is only marginally heavier than the standard Electric at 39 kg empty (191 kg filled), and fits through a standard doorway or into a small airing cupboard without difficulty.\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:8px;\"\u003e🛡️ Durable Non-Corrosive Construction\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003ePolyethylene outer shell\u003c\/strong\u003e, \u003cstrong\u003epolypropylene inner tank\u003c\/strong\u003e and \u003cstrong\u003estainless steel corrugated coils\u003c\/strong\u003e combine to deliver a corrosion-resistant, long-life product suitable for all UK water quality conditions including hard water and chloride-rich supplies.\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:8px;\"\u003e🔧 Simple Installation — All Connections on Top\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003eAll domestic hot water and primary circuit connections are on top\u003c\/strong\u003e of the unit. The primary coil connects via 22 mm compression fittings. The integrated heat source coil thermostat (pre-set 65°C, adjustable 45–75°C) controls primary circuit flow automatically.\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:8px;\"\u003e🦠 Reduced Legionella Risk\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eA \u003cstrong\u003ethermostatic mixing valve\u003c\/strong\u003e is supplied and pre-set to 45°C. Both heat sources can drive the store well above pasteurisation temperature, significantly \u003cstrong\u003ereducing the risk of Legionella proliferation\u003c\/strong\u003e. No annual safety inspection is required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Spec table --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:28px;font-size:15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;width:50%;\"\u003eModel Code\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS150EPLUS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStorage Volume\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e152 litres (nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e520 × 520 × 1,315 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eEmpty Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e39 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFilled Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e191 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eErP Energy Rating\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e1.12 kWh\/24h\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eImmersion Heaters\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eDual element: 3 kW (short\/boost) + 3 kW (long)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHeat-Up via Primary Coil (15–60°C at 15 l\/min)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e20 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up via Long Immersion (15–60°C)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e156 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up via Both Immersions (15–60°C)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e78 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eBoost Reheat (45–60°C, short element)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e20 minutes (50 litres)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (60°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e113 litres (no reheat)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (70°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e180 litres\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDHW Coil Max Operating Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e3 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Max Operating Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e14 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Pressure Drop at 15 l\/min\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e107 mbar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Connections\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e22 mm compression\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Thermostat (pre-set \/ range)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e65°C pre-set \/ adjustable 45–75°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMax Storage Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e85°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePipe Connections (DHW)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e22 mm (all on top)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOverfill Connection\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eG ¾\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eCompatible Heat Sources\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eGas boiler, oil boiler, LPG, district heating, heat pump\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOuter Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolyethylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eInner Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolypropylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eCoil Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eStainless steel corrugated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMPN\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS150EPLUS\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- Amber warning callout --\u003e\n\u003cdiv style=\"background:#fff8e1;border-left:4px solid #f59e0b;padding:14px 18px;border-radius:6px;margin-bottom:28px;\"\u003e\n  \u003cstrong style=\"color:#92400e;\"\u003ePrimary Circuit Requirement:\u003c\/strong\u003e The primary heating circuit supplying heat to the PLUS model must be \u003cstrong\u003efully pumped\u003c\/strong\u003e — gravity circulation is not suitable. The primary coil thermostat is factory pre-set to 65°C and should be adjusted only by a competent engineer. Isolate the power supply before removing any protective covers.\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the HeatStream Electric and the HeatStream Electric PLUS?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The core difference is a \u003cstrong\u003efactory-fitted primary heating coil\u003c\/strong\u003e. The standard Electric model uses electric immersion heaters only. The Electric PLUS adds a \u003cstrong\u003estainless steel primary coil\u003c\/strong\u003e connected to a boiler or other external heat source, enabling much faster heat-up (20 minutes vs 78–156 minutes electrically) and compatibility with gas, oil, LPG, district heating or heat pump circuits.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the HeatStream 150 Indirect compatible with a heat pump?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Yes. The primary coil operates with any \u003cstrong\u003efully pumped heat source\u003c\/strong\u003e, including air source and ground source heat pumps. The coil's large stainless steel surface area and low pressure drop (107 mbar at 15 l\/min) are well matched to the lower flow temperatures and higher flow rates typical of heat pump systems.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhy is the primary coil rated to 14 bar?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The \u003cstrong\u003e14-bar primary coil rating\u003c\/strong\u003e makes the HS150EPLUS fully compatible with high-pressure \u003cstrong\u003edistrict heating networks\u003c\/strong\u003e, which can operate at significantly higher pressures than domestic boilers. This makes it suitable for apartment blocks and mixed-use developments connected to communal or district systems.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the HeatStream 150 Indirect need a G3-qualified engineer?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    No. As an \u003cstrong\u003eopen-vented thermal store\u003c\/strong\u003e, the HS150EPLUS does not fall under the unvented Part G regulations and no G3 qualification is required. Any competent heating engineer can install it. Building regulations applicable are Northern Ireland Technical Booklet P3, Republic of Ireland TGD L, and England \u0026amp; Wales Approved Document G3 (as an open-vented exempt product).\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow does the primary coil thermostat work?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    The factory-fitted \u003cstrong\u003eprimary coil thermostat is pre-set to 65°C\u003c\/strong\u003e and is adjustable between 45°C and 75°C to suit different heat sources and desired store temperatures. An integrated high-limit safety stat cuts power to the circuit if the store overheats, requiring a manual reset once the water has cooled.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat maintenance does the HeatStream 150 Indirect require?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Maintenance requirements are deliberately minimal: the \u003cstrong\u003einternal water level should be topped up every 6 months\u003c\/strong\u003e via the filling loop. No annual safety inspection is required. It is also recommended that a \u003cstrong\u003ecentral heating filter\u003c\/strong\u003e is fitted on the primary heat supply circuit to protect internal coil components.\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Harlequin","offers":[{"title":"Default Title","offer_id":64634142228829,"sku":"HS150EPLUS","price":1595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HarlequinHeatStream150DirectElectricThermalStore.webp?v=1778136433"},{"product_id":"harlequin-heatstream-210-indirect-electric-plus-thermal-store","title":"Harlequin HeatStream 210 Indirect Electric PLUS Thermal Store","description":"\u003cdiv style=\"font-family:Arial,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;margin-bottom:20px;\"\u003e\nThe \u003cstrong\u003eHarlequin HeatStream 210 Indirect\u003c\/strong\u003e — sold as the \u003cstrong\u003eHeatStream 210 Electric PLUS\u003c\/strong\u003e (model \u003cstrong\u003eHS210EPLUS\u003c\/strong\u003e) — is the flagship of the HeatStream range: a \u003cstrong\u003e210-litre open-vented thermal store\u003c\/strong\u003e that accepts heat from \u003cstrong\u003eboth electric immersion heaters and a separate primary heat source\u003c\/strong\u003e such as a gas or oil boiler, heat pump, or district heating network. With a \u003cstrong\u003e14-bar rated primary coil\u003c\/strong\u003e capable of pre-heating the full store in \u003cstrong\u003e24 minutes\u003c\/strong\u003e, and a standing heat loss of only \u003cstrong\u003e1.24 kWh\/day\u003c\/strong\u003e, the HS210EPLUS is the ideal high-capacity solution for larger homes and apartments making the transition to hybrid or all-electric heating. As with all HeatStream models, it is \u003cstrong\u003eopen-vented and exempt from Part G of the Building Regulations\u003c\/strong\u003e, requiring no G3-qualified engineer and no mandatory annual safety inspection.\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:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e210 L\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eStorage Capacity\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003eErP B\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:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e14 bar\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePrimary Coil Rating\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e281 L\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eHot Water at 70°C Store\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px 12px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:26px;font-weight:700;\"\u003e24 min\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePrimary Coil Heat-Up\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Teal info callout --\u003e\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:6px;margin-bottom:24px;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eThe Highest-Capacity HeatStream with Full Multi-Source Flexibility:\u003c\/strong\u003e The HS210EPLUS combines \u003cstrong\u003e202 litres of thermal storage\u003c\/strong\u003e, a \u003cstrong\u003e14-bar primary coil\u003c\/strong\u003e for rapid boiler or district heating charge, and a \u003cstrong\u003e3 kW + 3 kW immersion heater\u003c\/strong\u003e for electric backup and boost — all in the same compact 520 × 520 mm footprint as the 150-litre models. Up to \u003cstrong\u003e281 litres of usable hot water\u003c\/strong\u003e can be delivered at 15 l\/min from a single charge at 70°C.\n\u003c\/div\u003e\n\n\u003c!-- Section heading --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/div\u003e\n\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:8px;\"\u003e🔵 No Part G \/ No G3 Qualification\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eopen-vented thermal store design\u003c\/strong\u003e places the HS210EPLUS outside the scope of Part G, meaning no G3-qualified engineer, no expansion vessel and no T\u0026amp;P relief valve. Any competent heating technician can install and commission it.\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:8px;\"\u003e🔥 Fast Primary Coil Heat-Up — 24 Minutes\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003efactory-fitted primary coil heats the full 210-litre store in just 24 minutes\u003c\/strong\u003e at 15 l\/min primary flow (15–60°C). This dramatically outperforms immersion-only heat-up times, ensuring rapid hot water recovery after heavy use.\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:8px;\"\u003e🏗️ 14-Bar Primary Coil — District Heating Compatible\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eRated to \u003cstrong\u003e14 bar operating pressure\u003c\/strong\u003e, the primary coil is suitable for high-pressure district heating networks as well as conventional gas, oil and LPG boilers. Primary coil pressure drop at 15 l\/min is 134 mbar — well within standard pump capabilities.\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:8px;\"\u003e⚡ Dual Immersion Heater Backup \u0026amp; Boost\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003e3 kW + 3 kW immersion heater\u003c\/strong\u003e operates independently of the primary coil. The short boost element delivers \u003cstrong\u003e50 litres within 20 minutes\u003c\/strong\u003e when the boiler circuit is unavailable. Both elements can run simultaneously with the primary coil for maximum recovery speed.\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:8px;\"\u003e☀️ Solar PV \u0026amp; Off-Peak Tariff Ready\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eCharge the 210-litre store with cheap overnight electricity or solar PV surplus via the immersion elements, then top up via the boiler when primary heat is cheapest. The \u003cstrong\u003ecombination of sources maximises energy cost savings\u003c\/strong\u003e throughout the year.\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:8px;\"\u003e📐 Same Compact 520 × 520 mm Footprint\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eAt \u003cstrong\u003e520 × 520 × 1,650 mm\u003c\/strong\u003e and 48 kg empty (250 kg filled), the HS210EPLUS carries a larger water mass but an identical floor footprint to the 150-litre PLUS model. It passes through a standard doorway and fits into most plant rooms or airing cupboards.\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:8px;\"\u003e🛡️ Non-Corrosive Long-Life Construction\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003ePolyethylene outer shell\u003c\/strong\u003e, \u003cstrong\u003epolypropylene inner tank\u003c\/strong\u003e and \u003cstrong\u003estainless steel corrugated coils\u003c\/strong\u003e deliver a corrosion-resistant system suited to all UK water quality conditions, including hard-water and chloride-rich supplies, for long-term reliability.\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:8px;\"\u003e🔧 Low Maintenance — All Connections on Top\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003e\u003cstrong\u003eAll DHW and primary circuit connections are on top\u003c\/strong\u003e. Primary circuit uses 22 mm compression connections. Maintenance requires only a \u003cstrong\u003e6-monthly water level top-up\u003c\/strong\u003e; a central heating filter on the primary circuit is recommended to protect coil components long-term.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Spec table --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:28px;font-size:15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;width:50%;\"\u003eModel Code\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS210EPLUS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStorage Volume\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e202 litres (nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e520 × 520 × 1,650 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eEmpty Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e48 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFilled Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e250 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eErP Energy Rating\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e1.24 kWh\/24h\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eImmersion Heaters\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eDual element: 3 kW (short\/boost) + 3 kW (long)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHeat-Up via Primary Coil (15–60°C at 15 l\/min)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e24 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up via Long Immersion (15–60°C)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e210 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eFull Heat-Up via Both Immersions (15–60°C)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e105 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eBoost Reheat (45–60°C, short element)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e20 minutes (50 litres)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (60°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e188 litres (no reheat)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eHot Water at 15 l\/min (70°C store)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e281 litres\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eDHW Coil Max Operating Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e3 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Max Operating Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e14 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Pressure Drop at 15 l\/min\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e134 mbar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Connections\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e22 mm compression\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePrimary Coil Thermostat (pre-set \/ range)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e65°C pre-set \/ adjustable 45–75°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMax Storage Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e85°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003ePipe Connections (DHW)\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003e22 mm (all on top)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOverfill Connection\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eG ¾\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eCompatible Heat Sources\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eGas boiler, oil boiler, LPG, district heating, heat pump\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eOuter Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolyethylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eInner Tank Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003ePolypropylene\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eCoil Material\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eStainless steel corrugated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;font-weight:600;\"\u003eMPN\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px;border:1px solid #c8e6e3;\"\u003eHS210EPLUS\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- Amber warning callout --\u003e\n\u003cdiv style=\"background:#fff8e1;border-left:4px solid #f59e0b;padding:14px 18px;border-radius:6px;margin-bottom:28px;\"\u003e\n  \u003cstrong style=\"color:#92400e;\"\u003eFloor Loading \u0026amp; Primary Circuit Note:\u003c\/strong\u003e When filled, the HS210EPLUS weighs \u003cstrong\u003e250 kg\u003c\/strong\u003e — ensure the installation floor is rated for this load. The primary heat supply circuit must be \u003cstrong\u003efully pumped\u003c\/strong\u003e; gravity circulation is not suitable. Fit a \u003cstrong\u003ecentral heating filter\u003c\/strong\u003e on the primary circuit to protect the internal coil. Isolate power before removing protective covers.\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:6px;margin-bottom:18px;\"\u003e\n  \u003cstrong style=\"font-size:16px;\"\u003eFrequently Asked Questions\u003c\/strong\u003e\n\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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow much usable hot water does the HS210EPLUS deliver?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    At a draw-off rate of 15 l\/min with a store temperature of 70°C, the HS210EPLUS delivers \u003cstrong\u003e281 litres of usable blended hot water\u003c\/strong\u003e without reheating. At 60°C store temperature this is \u003cstrong\u003e188 litres\u003c\/strong\u003e. The short boost element adds a further 50 litres within 20 minutes when needed.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eIs the HeatStream 210 Indirect suitable for a district heating connection?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Yes — this is one of its most distinctive capabilities. The \u003cstrong\u003eprimary coil is rated to 14 bar\u003c\/strong\u003e, well above typical district heating network pressures, and the 134 mbar pressure drop at 15 l\/min is compatible with standard district heating heat interface units (HIUs). The unit is WRAS-compliant for potable hot water production.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the HS210EPLUS charge from solar PV as well as a boiler?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Yes. The \u003cstrong\u003eimmersion heaters operate completely independently\u003c\/strong\u003e of the primary coil. You can schedule the immersion heaters to charge the store using solar PV surplus or off-peak electricity, while the boiler primary coil provides top-up heat during peak demand periods — maximising efficiency from all available energy sources.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat is the difference between the HS210EPLUS and HS150EPLUS?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    Both models share the same 520 × 520 mm footprint and primary coil specification. The HS210EPLUS is \u003cstrong\u003e335 mm taller\u003c\/strong\u003e (1,650 mm vs 1,315 mm), stores \u003cstrong\u003e202 litres\u003c\/strong\u003e vs 152 litres, delivers \u003cstrong\u003e281 litres at 70°C\u003c\/strong\u003e vs 180 litres, has a slightly higher primary coil pressure drop (134 mbar vs 107 mbar) and weighs 250 kg filled vs 191 kg. It is the right choice for larger households or higher hot water demand.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eDoes the HS210EPLUS need an annual service?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    No mandatory annual safety inspection is required. The recommended maintenance is a \u003cstrong\u003e6-monthly water level top-up\u003c\/strong\u003e via the filling loop. Additionally, it is good practice to check the primary circuit filter periodically and flush the system if water quality deteriorates.\n  \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:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat flow rate does the mains supply need to deliver?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f0faf9;\"\u003e\n    For optimum performance, the incoming mains supply should achieve a minimum of \u003cstrong\u003e12 l\/min at 1 bar dynamic pressure\u003c\/strong\u003e. If this cannot be achieved, a cold-water booster set should be installed. Mains supply pressure must not exceed \u003cstrong\u003e3 bar\u003c\/strong\u003e without a pressure reducing valve upstream of the tank.\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Harlequin","offers":[{"title":"Default Title","offer_id":64634151076189,"sku":"HS210EPLUS","price":1700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HarlequinHeatStreamElectricThermalStoreDirect.webp?v=1778090532"},{"product_id":"jab-tsc-150l-direct-e7-man-fill-thermal-store-cylinder","title":"JAB TSC 150L Direct E7 Man-Fill Thermal Store 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\u003eJAB TSC 150L Direct E7 Man-Fill\u003c\/strong\u003e is a \u003cstrong\u003edirect electric open-vented thermal store\u003c\/strong\u003e designed to deliver \u003cstrong\u003emains-pressure hot water using Economy 7 or off-peak electricity\u003c\/strong\u003e, specifically engineered for \u003cstrong\u003enew-build apartments\u003c\/strong\u003e and other buildings where routing an unvented cylinder discharge pipe is impractical or prohibited. As a \u003cstrong\u003ethermal store\u003c\/strong\u003e, the primary water vessel operates at atmospheric pressure — eliminating the need for a temperature and pressure relief valve, discharge pipework, or Part G G3 annual maintenance. The 150-litre store charges overnight during cheap-rate hours, with mains-pressure hot water delivered via an \u003cstrong\u003einternal heat exchanger coil\u003c\/strong\u003e. The \u003cstrong\u003eMan-Fill configuration\u003c\/strong\u003e means the store is filled via a dedicated fill point, keeping the primary circuit separate from the domestic cold mains. \u003cstrong\u003eHWA specification compliant\u003c\/strong\u003e and \u003cstrong\u003ePart L1A approved\u003c\/strong\u003e.\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;\"\u003e150 L\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eStore volume\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;\"\u003eE7\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eOff-peak electric\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;\"\u003eNo G3\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eNo annual maintenance\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;\"\u003eNo T\u0026amp;P\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eNo discharge pipe needed\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;\"\u003eHWA\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eSpec compliant\u003c\/div\u003e\n\u003c\/div\u003e\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;\"\u003eApartment-compliant solution:\u003c\/strong\u003e Building Regulations Part G prohibits connecting a discharge pipe from an unvented cylinder into a soil stack. The JAB TSC thermal store operates at atmospheric pressure and \u003cstrong\u003erequires no discharge pipe at all\u003c\/strong\u003e — making it the correct and compliant solution for new-build apartment installations.\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;\"\u003eElectrical connection:\u003c\/strong\u003e The immersion heater circuit must be wired by a \u003cstrong\u003ePart P competent electrician\u003c\/strong\u003e. The E7 immersion requires a \u003cstrong\u003ededicated Economy 7 supply\u003c\/strong\u003e with appropriate time-switching to the off-peak rate — confirm with the property's electrical supply arrangements before ordering.\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;\"\u003eOpen Vented Thermal Store — No G3 Discharge Pipe Required\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe JAB TSC operates as an \u003cstrong\u003eopen vented thermal store at atmospheric pressure\u003c\/strong\u003e. Unlike unvented cylinders, it does \u003cstrong\u003enot require a temperature and pressure relief valve or a discharge pipe\u003c\/strong\u003e. This directly solves a common installation problem in apartment buildings where Building Regulations Part G prohibits routing a discharge pipe into a soil stack — making the JAB TSC the compliant solution where an unvented cylinder cannot legally be installed.\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;\"\u003eMains-Pressure Hot Water via Internal Coil\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe mains cold water supply passes through an \u003cstrong\u003einternal heat exchanger coil\u003c\/strong\u003e inside the primary store. The store water is heated by the immersion heater and transfers heat across the coil to the incoming cold, delivering \u003cstrong\u003efast-flowing mains-pressure hot water\u003c\/strong\u003e to taps and showers — with no pump required and no pressure losses typical of gravity-fed systems.\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;\"\u003eEconomy 7 \/ Off-Peak Electric Optimised\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe JAB TSC is \u003cstrong\u003especifically designed for Economy 7 and off-peak electricity tariffs\u003c\/strong\u003e. The large store volume (150 L, 180 L or 210 L) is heated overnight during cheap-rate hours and holds sufficient hot energy for an entire day's domestic use. This makes it the natural choice for \u003cstrong\u003enew-build apartments without a gas connection\u003c\/strong\u003e where electricity tariff optimisation reduces running costs.\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;\"\u003eScale-Free Primary Water — No Annual Maintenance\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe immersion elements are \u003cstrong\u003epermanently immersed in the same primary (store) water\u003c\/strong\u003e, which is never renewed. Since this water is not replaced, \u003cstrong\u003eno scaling of the elements occurs\u003c\/strong\u003e — even in hard water areas. JAB thermal stores therefore \u003cstrong\u003edo not require the annual maintenance\u003c\/strong\u003e that unvented cylinders demand under Building Regulations, reducing whole-life running costs.\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;\"\u003eManual Fill (Man-Fill) Configuration\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Man-Fill (manual fill) configuration means the primary store is \u003cstrong\u003efilled manually via a fill point\u003c\/strong\u003e rather than being permanently connected to the mains cold supply for the store. This simplifies the installation pipework and is the preferred configuration for new-build apartments where the store circuit is kept isolated from the domestic mains. The mains connection is only made to the heat exchanger coil serving the hot water outlets.\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;\"\u003eHWA Compliant — Part L1A Approved\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe JAB TSC range \u003cstrong\u003efully complies with the HWA (Hot Water Association) specification for thermal stores\u003c\/strong\u003e and meets \u003cstrong\u003ePart L1A Building Regulations\u003c\/strong\u003e for both new build and refurbishment. JAB's innovative design ensures installation and ongoing maintenance are straightforward — the installer-friendly layout reduces commissioning time on site.\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 — JAB TSC 150L Direct E7 Man-Fill\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\u003eStore volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e150 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHeating type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eDirect electric — Economy 7 \/ off-peak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eFill configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eManual fill (Man-Fill)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eStore operating pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eAtmospheric (open vented)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eHot water pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eMains pressure (via internal heat exchanger coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eT\u0026amp;P relief valve required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eDischarge pipe required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eAnnual G3 maintenance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eRegulatory compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eHWA Thermal Store Specification; Part L1A (new build and refurbishment)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eScale risk on elements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eMinimal — primary water not renewed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003e\u003cstrong\u003eInstaller qualification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;\"\u003eCompetent plumber + Part P electrician for wiring\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 is the difference between a thermal store and an unvented cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAn \u003cstrong\u003eunvented cylinder\u003c\/strong\u003e stores domestic hot water under mains pressure — it requires a T\u0026amp;P relief valve and a discharge pipe routed to a safe termination point. A \u003cstrong\u003ethermal store\u003c\/strong\u003e (like the JAB TSC) stores heated \u003cstrong\u003eprimary water at atmospheric pressure\u003c\/strong\u003e in an open-vented configuration. The mains cold water passes through a heat exchanger coil and picks up heat — it never enters the store. This means \u003cstrong\u003eno T\u0026amp;P valve and no discharge pipe are required\u003c\/strong\u003e, which is critical in apartment buildings where discharge pipe routing is prohibited by Part G.\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 JAB TSC need a qualified installer?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eAs an \u003cstrong\u003eopen-vented thermal store\u003c\/strong\u003e, the JAB TSC does not fall under the Part G G3 unvented regulations — it does not need a G3-qualified installer. However, installation must still be carried out by a \u003cstrong\u003ecompetent plumber\u003c\/strong\u003e in accordance with the installation manual and Building Regulations Part L1A. Electrical connections to the immersion heaters must be made by a \u003cstrong\u003ePart P competent electrician\u003c\/strong\u003e.\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 JAB thermal store need annual servicing like an unvented cylinder?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eNo — \u003cstrong\u003eJAB thermal stores do not require the annual maintenance\u003c\/strong\u003e prescribed for unvented cylinders under Building Regulations. The primary store water is never replaced, so no scale builds up on the immersion elements. There is no T\u0026amp;P valve or expansion relief valve to test annually. Periodic inspection of the heat exchanger connections and blend valve is advisable, but this is not the same annual regulatory requirement that applies to G3 unvented systems.\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;\"\u003eCan the JAB TSC be used in a hard water area?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eYes — the JAB thermal store has a natural advantage in hard water areas. Because the \u003cstrong\u003eprimary store water is never renewed\u003c\/strong\u003e, it can only deposit scale once when first heated. Subsequent heating cycles use the same softened (de-gassed) water, so the immersion elements \u003cstrong\u003edo not accumulate scale over time\u003c\/strong\u003e. Limescale may form in the heat exchanger coil over time if mains water is very hard, but this occurs far more slowly than in a direct cylinder.\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 tariff should the JAB TSC be used with?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;background:#f9fefe;\"\u003eThe JAB TSC is optimised for \u003cstrong\u003eEconomy 7, Economy 10, or any time-of-use tariff\u003c\/strong\u003e with a defined cheap-rate overnight window. The large store volume is heated during cheap-rate hours and retains sufficient stored heat for the following day's use without requiring daytime top-up in most households. Time switches or smart immersion controllers can be used to control which hours the immersion heater operates.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"Default Title","offer_id":64644856316253,"sku":"TSC150","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABTSCDirectE7Man-FillThermalStoreCylinder.webp?v=1778257522"},{"product_id":"telford-hurricane-direct-unvented-hot-water-cylinder-90-125-150-170-200-250-300-litre","title":"Telford Hurricane Direct Unvented Hot Water Cylinder – 90 \/ 125 \/ 150 \/ 170 \/ 200 \/ 250 \/ 300 Litre","description":"\u003c!-- SEO Product Name: Telford Hurricane Direct Unvented Hot Water Cylinder – 90 \/ 125 \/ 150 \/ 170 \/ 200 \/ 250 \/ 300 Litre --\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  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eTelford Hurricane Direct\u003c\/strong\u003e is a \u003cstrong\u003epremium-grade unvented hot water cylinder\u003c\/strong\u003e manufactured in Britain from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e — heated exclusively by \u003cstrong\u003etwin 3 kW electric immersion heaters\u003c\/strong\u003e, making it ideal for all-electric homes, Economy 7 installations, and properties without a gas or oil boiler. Available from \u003cstrong\u003e90 to 300 litres\u003c\/strong\u003e, every Hurricane Direct ships with a \u003cstrong\u003ecomplete unvented component kit\u003c\/strong\u003e and carries a \u003cstrong\u003elifetime manufacturing warranty\u003c\/strong\u003e on the inner container, with \u003cstrong\u003eWRAS approval\u003c\/strong\u003e across the range.\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;\"\u003e2 × 3 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTwin immersions\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;\"\u003eErP C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eAll models\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 (England \u0026amp; Wales) or equivalent Scottish \/ Northern Irish regulations. 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 at installation.\n  \u003c\/div\u003e\n\n  \u003c!-- Direct-only 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 Direct (electrically heated) models\u003c\/strong\u003e\u003cbr\u003e\n    Hurricane Direct cylinders are heated \u003cstrong\u003eentirely by their twin 3 kW immersion heaters\u003c\/strong\u003e — suitable for use with Economy 7 \/ off-peak electricity tariffs, or continuous direct supply. They do \u003cstrong\u003enot\u003c\/strong\u003e connect to a boiler. If you need boiler or heat-pump primary heating, please see the \u003cstrong\u003eHurricane Indirect\u003c\/strong\u003e range.\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 Construction\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery Hurricane Direct is fabricated from \u003cstrong\u003eDuplex stainless steel\u003c\/strong\u003e, combining superior corrosion resistance with a high strength-to-weight ratio. All 22 mm compression fittings and coils are manufactured from \u003cstrong\u003e316L grade stainless steel\u003c\/strong\u003e — a higher corrosion specification than standard austenitic grades. The inner container carries a \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:16px 18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eTwin 3 kW Immersion Heaters\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAll Hurricane Direct models are fitted with \u003cstrong\u003edual 3 kW immersion heaters (6 kW total)\u003c\/strong\u003e, enabling faster heat-up and the flexibility of running both heaters simultaneously for a quick boost, or just one lower element overnight on an \u003cstrong\u003eEconomy 7 \/ off-peak tariff\u003c\/strong\u003e. Both heaters include independent thermostats and manual-reset thermal cut-outs for safety.\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 Hot Water\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAs an unvented cylinder fed directly from the cold-water mains, the Hurricane Direct operates at \u003cstrong\u003e3 bar\u003c\/strong\u003e and accepts incoming supply pressures up to \u003cstrong\u003e12 bar\u003c\/strong\u003e (regulated by the supplied inlet control group). This delivers \u003cstrong\u003ehigh-pressure, high-flow hot water to multiple outlets simultaneously\u003c\/strong\u003e without loft tanks or shower pumps.\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;\"\u003eThe Hurricane Direct uses an \u003cstrong\u003eexternal expansion vessel\u003c\/strong\u003e — supplied as standard with every cylinder, complete with a \u003cstrong\u003efactory-fitted wall mounting bracket\u003c\/strong\u003e. Vessel size is matched to cylinder capacity: \u003cstrong\u003e8 L (90 L cylinder) · 12 L (125 \u0026amp; 150 L) · 18 L (170 \u0026amp; 200 L) · 24 L (250 \u0026amp; 300 L)\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 Unvented Kit Included\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eEvery Hurricane Direct ships with a \u003cstrong\u003ecomplete unvented component kit\u003c\/strong\u003e: inlet control group (PRV · pressure relief valve · check valve · strainer · isolator) · tundish · \u003cstrong\u003efactory-fitted 7 bar \/ 90 °C T\u0026amp;P relief valve\u003c\/strong\u003e · expansion vessel with bracket. All components meet relevant BS EN standards. \u003cstrong\u003eWRAS approved\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;\"\u003eMade in Britain — Lifetime Inner Tank Warranty\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eTelford cylinders have been \u003cstrong\u003emanufactured in Britain for over 35 years\u003c\/strong\u003e at their Telford, Shropshire facility. The inner container carries a \u003cstrong\u003elifetime manufacturing warranty\u003c\/strong\u003e against faulty manufacture or materials (subject to correct installation and maintenance). All other components carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e from the date of manufacture.\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\u003eTwin 3 kW immersion heaters\u003c\/strong\u003e (factory-fitted) with thermostats and manual-reset thermal cut-outs\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUnvented inlet control group\u003c\/strong\u003e: pressure reducing valve · pressure relief valve · check valve · line strainer · isolating valve\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 cylinder capacity)\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eTundish\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e22 mm compression fittings (316L stainless steel)\u003c\/li\u003e\n    \u003c\/ul\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 DIRECT 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; coils)\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\u003eImmersion heaters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 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\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm compression (316L stainless)\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;\"\u003e90\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e125\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e150\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e170\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e200\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e250\u003c\/th\u003e\n        \u003cth style=\"padding:9px 8px;text-align:center;border:1px solid #c8e6e3;\"\u003e300\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\u003eImmersion rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 3\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2 × 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\u003eReheat from cold (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e52\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;\"\u003e86\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e98\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e108\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e144\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e202\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 70% draw-off (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e27\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;\"\u003e45\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;\"\u003e63\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e75\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e136\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;\"\u003e1.37\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.48\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;\"\u003e1.92\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.04\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.16\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.32\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 band\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    \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;\"\u003e935\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;\"\u003e1780\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 (boiler return \/ cold feed)\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;\"\u003e170\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;\"\u003e170\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;\"\u003e195\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e195\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 lower)\u003c\/strong\u003e\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;\"\u003e200\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;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e225\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e225\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e225\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 \/ T\u0026amp;P)\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;\"\u003e620\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e620\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e645\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e645\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e645\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 (immersion upper)\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;\"\u003e815\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e975\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1255\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 (hot draw-off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e550\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;\"\u003e880\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1030\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e930\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1290\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1540\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 Direct suitable for Economy 7 or off-peak electricity tariffs?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Yes — the Hurricane Direct's \u003cstrong\u003etwin immersion heater configuration\u003c\/strong\u003e is well suited to Economy 7 installations. The \u003cstrong\u003elower immersion heater\u003c\/strong\u003e can be wired to operate on the off-peak overnight tariff to heat the full cylinder at lower cost, while the \u003cstrong\u003eupper immersion heater\u003c\/strong\u003e provides a daytime boost if additional hot water is needed. Correct wiring for Economy 7 must be carried out by a qualified electrician.\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 Hurricane Direct 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, while the 200–300 L models step up to a \u003cstrong\u003e580 mm diameter\u003c\/strong\u003e. The wider body allows greater capacity at a shorter height, which is why the 200 L (1150 mm tall, 580 mm Ø) is shorter than the 170 L (1200 mm tall, 510 mm Ø). This wider-body design also gives the \u003cstrong\u003elarger models a more compact footprint relative to their capacity\u003c\/strong\u003e, aiding installation in plant rooms.\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 Hurricane Direct need an external expansion vessel?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Yes — the Hurricane Direct uses an \u003cstrong\u003eexternal expansion vessel\u003c\/strong\u003e (unlike some cylinders with internal expansion). This is \u003cstrong\u003esupplied as standard\u003c\/strong\u003e with every model, complete with a wall mounting bracket. The vessel is sized to the cylinder: 8 L for 90 L · 12 L for 125–150 L · 18 L for 170–200 L · 24 L for 250–300 L. The vessel must be installed in accordance with the installation 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;\"\u003eWhat is the difference between the Hurricane Direct and Hurricane Indirect?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The \u003cstrong\u003eHurricane Direct\u003c\/strong\u003e is heated entirely by its \u003cstrong\u003etwin 3 kW electric immersion heaters\u003c\/strong\u003e — there is no boiler coil. It is the right choice for all-electric homes or where a boiler is unavailable. The \u003cstrong\u003eHurricane Indirect\u003c\/strong\u003e has an \u003cstrong\u003einternal primary heating coil\u003c\/strong\u003e connected to a gas, oil, or heat-pump boiler, with a single 3 kW immersion heater as backup — delivering faster recovery and lower running costs where a boiler is available.\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 Direct 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, subject to: correct installation by a G3 competent person; the cylinder being used solely for storage of mains public supply water; not being modified or tampered with; and being maintained in accordance with the installation instructions. A completed Benchmark Checklist and evidence of purchase are required for warranty claims. \u003cstrong\u003eAll other components\u003c\/strong\u003e (immersion heaters, valves, expansion vessel) carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Telford","offers":[{"title":"90L","offer_id":64668830990685,"sku":"HURD090","price":510.0,"currency_code":"GBP","in_stock":true},{"title":"125L","offer_id":64668831023453,"sku":"HURD125","price":535.0,"currency_code":"GBP","in_stock":true},{"title":"150L","offer_id":64668831056221,"sku":"HURD150","price":570.0,"currency_code":"GBP","in_stock":true},{"title":"170L","offer_id":64668831088989,"sku":"HURD170","price":665.0,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":64668831121757,"sku":"HURD200","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64668831154525,"sku":"HURD250","price":755.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64668831187293,"sku":"HURD300","price":820.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/TelfordHurricaneIndirectUnventedHotWaterCylinder.webp?v=1778566914"},{"product_id":"heatrae-sadia-megaflo-eco-direct-unvented-cylinder-triple-immersion-210ddd-250ddd-300ddd-eco-dir","title":"Heatrae Sadia Megaflo Eco Direct Unvented Cylinder Triple Immersion – 210DDD \/ 250DDD \/ 300DDD ECO DIR","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\u003eHeatrae Sadia Megaflo Eco Direct DDD\u003c\/strong\u003e range provides the power and flexibility of \u003cstrong\u003ethree 3 kW titanium immersion heaters (9 kW total)\u003c\/strong\u003e in one unvented cylinder — designed for large domestic properties, high-demand applications, and installations where maximum electric hot water capacity is required. Available in \u003cstrong\u003e210, 250, and 300 litres\u003c\/strong\u003e, these are \u003cstrong\u003edirectly electrically heated\u003c\/strong\u003e cylinders with no boiler connection; they store water at \u003cstrong\u003emains pressure\u003c\/strong\u003e and deliver \u003cstrong\u003eup to 76 litres per minute at 3 bar\u003c\/strong\u003e. Built from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e with a \u003cstrong\u003elifetime inner-tank guarantee\u003c\/strong\u003e and full safety kit supplied.\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:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e9 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003e3 × 3 kW elements\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e210–300 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:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e68–97 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eFull heat-up (9 kW)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;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:115px;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 guarantee\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- G3 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⚠ G3 Competent Person \u0026amp; Qualified Electrician Required\u003c\/strong\u003e\u003cbr\u003e\n    Megaflo Eco Direct DDD cylinders must be installed and commissioned by a \u003cstrong\u003eG3 accredited competent person\u003c\/strong\u003e. All electrical connections — including the three separate immersion heater circuits at up to \u003cstrong\u003e9 kW total load\u003c\/strong\u003e — must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e to current IET Wiring Regulations. Each immersion requires a dedicated fused spur or circuit breaker.\n  \u003c\/div\u003e\n\n  \u003c!-- Direct-only 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 Direct (electrically heated) — no boiler connection\u003c\/strong\u003e\u003cbr\u003e\n    DDD models are heated \u003cstrong\u003eexclusively by their three 3 kW titanium immersion heaters\u003c\/strong\u003e. There is no boiler coil. These cylinders are ideal for \u003cstrong\u003eall-electric homes, properties without gas, off-peak Economy 7\/10 installations\u003c\/strong\u003e, and applications demanding high electric heating capacity. For boiler-fed cylinders, see the \u003cstrong\u003eMegaflo Eco Indirect\u003c\/strong\u003e range.\n  \u003c\/div\u003e\n\n  \u003c!-- DDD advantage --\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 Why choose DDD over DD?\u003c\/strong\u003e\u003cbr\u003e\n    The DD models (2 × 3 kW = 6 kW) are the standard choice for most domestic installations. The \u003cstrong\u003eDDD models add a third 3 kW element\u003c\/strong\u003e, giving \u003cstrong\u003e9 kW total\u003c\/strong\u003e for significantly \u003cstrong\u003efaster heat-up times\u003c\/strong\u003e — the 210DDD heats up in 68 minutes vs 102 for the 210DD — and greater flexibility with off-peak tariffs (e.g. running element combinations on different time bands). All three elements can also be wired to different circuits to enable zone-by-zone control.\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;\"\u003eThree Titanium Immersion Heaters — 9 kW Total\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThree independently controlled \u003cstrong\u003e3 kW titanium immersion heaters\u003c\/strong\u003e give 9 kW of installed electric heating capacity. \u003cstrong\u003eTitanium elements\u003c\/strong\u003e are the highest grade available — engineered for longevity in aggressive, hard, or corrosive water conditions — significantly outlasting standard Incoloy or stainless steel alternatives.\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;\"\u003eFaster Heat-Up vs DD — 33% More Power\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAt \u003cstrong\u003e9 kW vs 6 kW\u003c\/strong\u003e on the DD models, the DDD range heats up in \u003cstrong\u003e68 min (210DDD), 81 min (250DDD), and 97 min (300DDD)\u003c\/strong\u003e compared to 102, 121, and 146 minutes respectively for the DD equivalents. This \u003cstrong\u003e30–33% faster recovery\u003c\/strong\u003e is critical for high-demand households where the cylinder may be fully drawn down overnight.\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;\"\u003eThe \u003cstrong\u003epatented internal floating-baffle system\u003c\/strong\u003e accommodates DHW thermal expansion within the cylinder itself — \u003cstrong\u003eno external expansion vessel required\u003c\/strong\u003e. This keeps the installation neat and compact, eliminating a common point of maintenance and potential failure in the plant room or airing cupboard.\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 Guarantee\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eFabricated from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e, pressure-tested to 15 bar at the factory — five times the normal operating pressure. Heatrae Sadia back the inner vessel with a \u003cstrong\u003elifetime guarantee\u003c\/strong\u003e for domestic first-owner installations. All other components carry a \u003cstrong\u003e2-year 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;\"\u003eFlexible Off-Peak Tariff Configuration\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThree separately controllable elements allow \u003cstrong\u003eflexible Economy 7 \/ Economy 10 or time-of-use tariff configurations\u003c\/strong\u003e: run the lower elements overnight on cheap-rate power to charge the cylinder fully, and use one upper element on a boost timer during the day. This multi-element architecture gives the installer and homeowner \u003cstrong\u003efar greater tariff optimisation\u003c\/strong\u003e than a two-element unit.\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;\"\u003e76 l\/min Mains Pressure — Full Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAll DDD models deliver \u003cstrong\u003eup to 76 l\/min at 3 bar\u003c\/strong\u003e. Every cylinder ships complete with: \u003cstrong\u003ecold water inlet control kit\u003c\/strong\u003e (3 bar PRV, 8 bar PRV, ¼-turn isolator, strainer, non-return valve, drain cock) · \u003cstrong\u003efactory-fitted 90 °C \/ 10 bar T\u0026amp;P valve\u003c\/strong\u003e · tundish · T\u0026amp;P insulation kit — nothing additional to source for the basic unvented installation.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Specs --\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 — DDD DIRECT VARIANTS\u003c\/div\u003e\n\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\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;\"\u003eSpecification (all DDD models)\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;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHigh-grade duplex stainless steel — 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\u003eInsulation\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 PU 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\u003eImmersion heaters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e3 × 3 kW titanium @ 240 V (2.8 kW @ 230 V) — 9 kW total\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;\"\u003e0.3 MPa (3 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 mains supply (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:#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 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) — factory-fitted\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\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm compression \/ ¾\" BSP\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 flow at 3 bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e76 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\u003eMax flow at 1 bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e45 litres\/min\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\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eClass C (all DDD models)\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\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:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eGuarantee\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:#f0faf9;\"\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  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:9px 10px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e210DDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e250DDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e300DDD\u003c\/th\u003e\n    \u003c\/tr\u003e\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;\"\u003e95050480\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050471\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050474\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;\"\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\u003eImmersions (No. × kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3 × 3 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3 × 3 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3 × 3 kW\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 vol @ 3 bar (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e199\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e236\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:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eV40 mixed at 40 °C (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e241\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e307\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e359\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 load profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eXL\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 water heating efficiency (%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.5\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.8\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.7\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 time (all 9 kW, min)\u003c\/strong\u003e\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;\"\u003e81\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e97\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\/24h)\u003c\/strong\u003e\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\u003eAnnual electricity (kWh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2,731\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3,513\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e4,476\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;\"\u003e39\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e47\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e57\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;\"\u003e237\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e282\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e339\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\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:9px 10px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e210DDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e250DDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e300DDD\u003c\/th\u003e\n    \u003c\/tr\u003e\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\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB — 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\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC — Cable entry upper\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e801\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1009\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1313\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;\"\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;\"\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\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\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\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;\"\u003eWhen should I choose DDD over DD — or DDDD?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eThe \u003cstrong\u003eDD models (2 × 3 kW)\u003c\/strong\u003e are standard for most domestic all-electric installations. Choose \u003cstrong\u003eDDD (3 × 3 kW)\u003c\/strong\u003e when you need significantly faster recovery times — the 210DDD heats in 68 min vs 102 min for the 210DD — or when you want to split elements across off-peak tariff bands for more nuanced energy management. Choose \u003cstrong\u003eDDDD (4 × 3 kW)\u003c\/strong\u003e for the fastest possible electric heat-up in large cylinders, or where maximum flexibility across multiple time-of-use periods is needed. All three have identical cylinder bodies — only the element count differs.\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 three immersions be wired to different circuits?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eYes — the three elements can be wired independently to separate circuits, time switches, or smart controls. A typical Economy 7 configuration uses the \u003cstrong\u003elower element on the overnight off-peak circuit\u003c\/strong\u003e and the \u003cstrong\u003eupper element(s) on a boost timer or smart controller\u003c\/strong\u003e for daytime top-up. All three elements can also be run simultaneously via a controller for maximum heat-up speed. Your electrician and G3 installer will agree the wiring scheme.\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 Megaflo Eco's internal expansion system?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eThe \u003cstrong\u003epatented internal floating-baffle air-gap system\u003c\/strong\u003e accommodates the volume change of water as it heats, entirely within the cylinder body. This means \u003cstrong\u003eno external expansion vessel is needed on the DHW circuit\u003c\/strong\u003e — reducing installation complexity, saving space, and eliminating a potential maintenance item. It is one of the key advantages of the Megaflo design over competitor cylinders that require an external expansion vessel.\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 DDD?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eHeatrae Sadia provide a \u003cstrong\u003elifetime guarantee on the inner duplex stainless steel vessel\u003c\/strong\u003e for domestic first-owner installations. This transfers as a 30-year warranty to subsequent owners. \u003cstrong\u003eAll other components\u003c\/strong\u003e — immersion heaters, valves, controls — carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Warranty validity requires correct G3 installation, annual servicing, and a completed Benchmark commissioning checklist.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"210L","offer_id":64747942478173,"sku":"95050480","price":1595.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64747942510941,"sku":"95050471","price":1770.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64747942543709,"sku":"95050474","price":1900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HeatraeSadiaMegafloEcoDirectUnventedHotWaterCylinder.webp?v=1777654796"},{"product_id":"heatrae-sadia-megaflo-eco-direct-unvented-cylinder-quad-immersion-210dddd-250dddd-300dddd-eco-dir","title":"Heatrae Sadia Megaflo Eco Direct Unvented Cylinder Quad Immersion – 210DDDD \/ 250DDDD \/ 300DDDD ECO DIR","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\u003eHeatrae Sadia Megaflo Eco Direct DDDD\u003c\/strong\u003e is the most powerful electrically heated variant in the Megaflo Eco range — fitted with \u003cstrong\u003efour 3 kW titanium immersion heaters (12 kW total)\u003c\/strong\u003e for the fastest possible electric heat-up and maximum off-peak tariff flexibility. Available in \u003cstrong\u003e210, 250, and 300 litres\u003c\/strong\u003e, these cylinders share identical vessel dimensions and specifications with the DD and DDD variants — only the element count changes. Every model delivers \u003cstrong\u003emains-pressure hot water at up to 76 l\/min at 3 bar\u003c\/strong\u003e, uses the same \u003cstrong\u003einternal expansion system\u003c\/strong\u003e, and carries a \u003cstrong\u003elifetime inner-tank guarantee\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:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e12 kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003e4 × 3 kW elements\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e210–300 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:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e51–73 min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eFull heat-up (12 kW)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;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:115px;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 guarantee\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- G3 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⚠ G3 Competent Person \u0026amp; Qualified Electrician — 12 kW Load\u003c\/strong\u003e\u003cbr\u003e\n    DDDD cylinders must be installed by a \u003cstrong\u003eG3 accredited competent person\u003c\/strong\u003e. All electrical connections must be made by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e. With \u003cstrong\u003eup to 12 kW of installed element load\u003c\/strong\u003e, the electrical installation requires careful circuit design — individual elements typically each require their own \u003cstrong\u003ededicated fused spur or MCB-protected circuit\u003c\/strong\u003e. Confirm supply capacity and cable sizing with your electrician before ordering.\n  \u003c\/div\u003e\n\n  \u003c!-- Direct-only 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 Direct (electrically heated) — no boiler connection\u003c\/strong\u003e\u003cbr\u003e\n    DDDD models are heated \u003cstrong\u003eexclusively by their four 3 kW titanium immersion heaters\u003c\/strong\u003e. There is no boiler coil. Designed for \u003cstrong\u003eall-electric homes, air-source heat pump diverter applications\u003c\/strong\u003e (e.g. paired with a myenergi Eddi), \u003cstrong\u003eEconomy 7\/10 installations\u003c\/strong\u003e, and high-demand properties requiring maximum electric hot water capacity. For boiler-fed cylinders, see the \u003cstrong\u003eMegaflo Eco Indirect\u003c\/strong\u003e range.\n  \u003c\/div\u003e\n\n  \u003c!-- DDDD advantage --\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 The fastest electric heat-up in the Megaflo Eco Direct range\u003c\/strong\u003e\u003cbr\u003e\n    The DDDD's \u003cstrong\u003e12 kW total capacity\u003c\/strong\u003e delivers the fastest cylinder heat-up available in the Megaflo Eco Direct family: \u003cstrong\u003e210DDDD in 51 min, 250DDDD in 60 min, 300DDDD in 73 min\u003c\/strong\u003e — compared to 68\/81\/97 min for DDD and 102\/121\/146 min for DD. Four separately controllable elements also allow the most sophisticated off-peak tariff configurations, including multiple time bands on a single cylinder.\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;\"\u003eFour Titanium Immersions — 12 kW Total\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eFour independently controlled \u003cstrong\u003e3 kW titanium immersion heaters\u003c\/strong\u003e provide the maximum installed electric capacity in the Megaflo Eco Direct range. \u003cstrong\u003eTitanium elements\u003c\/strong\u003e are specified for their outstanding longevity in aggressive, hard, or corrosive water — significantly outperforming standard Incoloy or stainless steel alternatives over a cylinder's lifespan.\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;\"\u003eFastest Megaflo Electric Heat-Up\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eRunning all four elements simultaneously at 12 kW gives the \u003cstrong\u003efastest full-cylinder heat-up in the entire Megaflo Eco Direct range\u003c\/strong\u003e: \u003cstrong\u003e51 minutes (210L), 60 minutes (250L), 73 minutes (300L)\u003c\/strong\u003e. For comparison, the equivalent DDD models take 68, 81, and 97 minutes; DD models take 102, 121, and 146 minutes. Critical for large properties where overnight off-peak charging time is limited.\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;\"\u003eMaximum Off-Peak Tariff Flexibility\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eFour independently wired elements allow \u003cstrong\u003eup to four separate time-band or tariff configurations\u003c\/strong\u003e on a single cylinder — ideal for Economy 10 (three off-peak periods), solar PV diverter integration (e.g. myenergi Eddi), and smart energy management systems that optimise immersion switching based on grid carbon intensity or time-of-use pricing.\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 DHW Vessel\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eIdentical to all Megaflo Eco models, the DDDD uses the \u003cstrong\u003epatented internal floating-baffle expansion system\u003c\/strong\u003e — no external DHW expansion vessel is required. The same cylinder body dimensions as the DD and DDD variants mean the DDDD is a \u003cstrong\u003edirect footprint-for-footprint upgrade\u003c\/strong\u003e when replacing an existing Megaflo.\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 Guarantee\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe same \u003cstrong\u003ehigh-grade duplex stainless steel vessel\u003c\/strong\u003e, pressure-tested to 15 bar, as all Megaflo Eco cylinders. Heatrae Sadia back the inner vessel with a \u003cstrong\u003elifetime guarantee\u003c\/strong\u003e for domestic first-owner installations. All components carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Manufactured in the UK under \u003cstrong\u003eBS EN ISO 9001, ISO 14001, ISO 50001 and OHSAS 18001\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;\"\u003e76 l\/min Mains Pressure — Full Kit Supplied\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eAll DDDD models deliver \u003cstrong\u003eup to 76 l\/min at 3 bar\u003c\/strong\u003e — identical flow performance to the DD and DDD. Every cylinder ships with the complete unvented safety pack: \u003cstrong\u003ecold water inlet control kit, factory-fitted 90 °C \/ 10 bar T\u0026amp;P valve, tundish, and T\u0026amp;P insulation kit\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Specs --\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 — DDDD DIRECT VARIANTS\u003c\/div\u003e\n\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\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;\"\u003eSpecification (all DDDD models)\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;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eInner vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHigh-grade duplex stainless steel — 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\u003eInsulation\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 PU 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\u003eImmersion heaters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e4 × 3 kW titanium @ 240 V (2.8 kW @ 230 V) — 12 kW total\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;\"\u003e0.3 MPa (3 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 mains supply (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:#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 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) — factory-fitted\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\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e22 mm compression \/ ¾\" BSP\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 flow at 3 bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e76 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\u003eMax flow at 1 bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e45 litres\/min\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\u003eErP class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eClass C (all DDDD models)\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\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:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eGuarantee\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:#f0faf9;\"\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  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:9px 10px;text-align:left;border:1px solid #c8e6e3;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e210DDDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e250DDDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e300DDDD\u003c\/th\u003e\n    \u003c\/tr\u003e\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;\"\u003e95050476\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050477\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e95050478\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;\"\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\u003eImmersions (No. × kW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e4 × 3 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e4 × 3 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e4 × 3 kW\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 vol @ 3 bar (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e199\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e236\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:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eV40 mixed at 40 °C (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e241\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e307\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e359\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 load profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003eXL\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 water heating efficiency (%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.5\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.8\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e37.7\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 time (all 12 kW, min)\u003c\/strong\u003e\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;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e73\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\/24h)\u003c\/strong\u003e\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\u003eAnnual electricity (kWh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e2,731\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e3,513\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e4,476\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;\"\u003e40\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;\"\u003e58\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;\"\u003e237\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e283\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e339\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) — identical to DDD variants\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n      \u003cth style=\"padding:9px 10px;text-align:left;border:1px solid #c8e6e3;\"\u003eDimension\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e210DDDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e250DDDD\u003c\/th\u003e\n      \u003cth style=\"padding:9px 10px;text-align:center;border:1px solid #c8e6e3;\"\u003e300DDDD\u003c\/th\u003e\n    \u003c\/tr\u003e\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\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eB — 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\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eC — Cable entry upper\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e801\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1009\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #c8e6e3;text-align:center;\"\u003e1313\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;\"\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;\"\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\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\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\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;\"\u003eHow much faster is the DDDD than the DDD and DD?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eRunning all four 12 kW elements simultaneously, the DDDD range heats up in \u003cstrong\u003e51 min (210L), 60 min (250L), and 73 min (300L)\u003c\/strong\u003e. The equivalent DDD models (9 kW) take 68, 81, and 97 minutes; DD models (6 kW) take 102, 121, and 146 minutes. The DDDD is approximately \u003cstrong\u003e25% faster than the DDD and 50% faster than the DD\u003c\/strong\u003e for a full cold start — critical for high-demand households or properties where the overnight off-peak window is short.\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 electrical supply does a DDDD cylinder require?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eWith \u003cstrong\u003e4 × 3 kW elements at 240 V\u003c\/strong\u003e, the maximum simultaneous load is \u003cstrong\u003e12 kW \/ 50 A\u003c\/strong\u003e. In practice, elements are rarely all energised simultaneously — most installations wire elements to separate time switches or smart controllers so only 1–2 elements run at once. Each element draws approximately 12.5 A and should have its own \u003cstrong\u003ededicated fused spur or MCB-protected radial circuit\u003c\/strong\u003e. Your electrician must assess the available supply capacity and agree a wiring scheme with the G3 installer before commissioning.\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 a DDDD be used with a solar PV diverter such as a myenergi Eddi?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eYes — the DDDD is an excellent choice for \u003cstrong\u003esolar PV diverter integration\u003c\/strong\u003e. A device like the \u003cstrong\u003emyenergi Eddi\u003c\/strong\u003e diverts surplus solar generation to one or more immersion heaters rather than exporting it to the grid, effectively storing free solar energy as hot water. The DDDD's four elements give the diverter a wider range of power levels to match — for example, directing 3 kW to one element at low surplus, 6 kW to two at medium, and so on. The myenergi Eddi is sold separately and supports up to two immersion loads per unit.\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 the DDDD and DDD share the same cylinder body?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n\u003cstrong\u003eYes\u003c\/strong\u003e — the 210DDDD, 210DDD, and 210DD are all the same physical cylinder body (1486 mm tall, 579 mm Ø). Only the number of immersion heater ports and fitted elements differs. This means the DDDD can be specified as a \u003cstrong\u003edirect physical replacement for any existing DD or DDD of the same nominal capacity\u003c\/strong\u003e, subject to the electrical supply being adequate for the additional elements.\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 guarantee does the Megaflo Eco DDDD carry?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003eHeatrae Sadia provide a \u003cstrong\u003elifetime guarantee on the inner duplex stainless steel vessel\u003c\/strong\u003e for domestic first-owner installations (30 years transferable). All components — immersion heaters, valves, controls — carry a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e. Warranty validity requires correct G3 installation, annual servicing, and a completed Benchmark commissioning checklist.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Heatrae Sadia","offers":[{"title":"210L","offer_id":64748091146589,"sku":"95050476","price":1650.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":64748091179357,"sku":"95050477","price":1830.0,"currency_code":"GBP","in_stock":true},{"title":"300L","offer_id":64748091212125,"sku":"300DDDD","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/HeatraeSadiaMegafloEcoPlusDirect250_300withErP.webp?v=1779289442"},{"product_id":"jab-dov-direct-vented-cylinders-90l-200l","title":"JAB DOV Direct Vented Cylinders (90L-200L)","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 DOV Direct Vented\u003c\/strong\u003e cylinder is a stainless-steel replacement for traditional open-vented copper hot water cylinders, fed from a cold water storage cistern rather than mains pressure. Available in \u003cstrong\u003efive capacities from 90L to 200L\u003c\/strong\u003e, each in a choice of \u003cstrong\u003eStandard or Slim\u003c\/strong\u003e format, it's built from \u003cstrong\u003eduplex stainless-steel\u003c\/strong\u003e and supplied with factory-fitted immersion heaters – twin 3kW elements on the 125L–200L sizes for multi-rate tariff flexibility. It 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;\"\u003e90–200L\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;\"\u003e2\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eFormats: Standard \/ Slim\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;\"\u003eImmersion (125–200L)\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;\"\u003e470–510mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eDiameter 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;\"\u003e25 Years\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCylinder Warranty\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;\"\u003eVented\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 4px; opacity: 0.9;\"\u003eCylinder Type\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\u003eThis is a vented cylinder, not unvented:\u003c\/strong\u003e it must be fed by gravity from a cold water storage (feed and expansion) cistern, typically in the loft, with an open vent pipe terminating over that cistern. It does not use the mains-pressure unvented kit, T\u0026amp;P relief valve, or expansion vessel found on JAB's unvented ranges.\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 installation must be carried out by a competent person in accordance with the \u003cstrong\u003eWater Regulations\u003c\/strong\u003e and Building Regulations, including correct sizing and positioning of the feed and expansion cistern and vent pipe.\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\u003eImmersion configuration varies by size:\u003c\/strong\u003e the \u003cstrong\u003e90L model has a single 3kW immersion\u003c\/strong\u003e, while \u003cstrong\u003e125L–200L models are fitted with 2 x 3kW immersions and thermostats\u003c\/strong\u003e as standard for multi-rate tariff use. Confirm the correct model when ordering.\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: bold; color: #008377cf; margin: 32px 0 16px 0; padding-bottom: 8px; border-bottom: 2px solid #008377CF;\"\u003eWhy Choose the JAB DOV Direct Vented\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;\"\u003eDirect Replacement for Copper Cylinders\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eSized and configured to \u003cstrong\u003ereplace old grade 1–3 copper cylinders\u003c\/strong\u003e directly, so existing airing-cupboard pipework and fixings can usually be reused.\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;\"\u003eTwin Immersion for Multi-Rate Tariffs\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eThe \u003cstrong\u003e2 x 3kW immersion heaters and thermostats\u003c\/strong\u003e fitted to the 125–200L sizes let the cylinder heat water on separate schedules, making it well suited to \u003cstrong\u003eEconomy 7\u003c\/strong\u003e and similar multi-rate electricity tariffs.\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;\"\u003eCompact Diameter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eAt \u003cstrong\u003e470–510mm diameter\u003c\/strong\u003e, the cylinder is no larger than a standard 450mm foamed copper cylinder, so it drops into existing airing cupboards without rebuilding the space.\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;\"\u003eStandard or Slim Format\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eEvery capacity is available as a \u003cstrong\u003estandard-diameter\u003c\/strong\u003e or \u003cstrong\u003eslimline\u003c\/strong\u003e cylinder at the same price, so the format can be chosen to suit the available cupboard width rather than height.\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;\"\u003eDuplex Stainless-Steel Construction\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 the mild steel used in older copper-jacketed 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;\"\u003e25-Year Cylinder Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.55; color: #333333;\"\u003eBacked by a \u003cstrong\u003e25-year warranty\u003c\/strong\u003e on the cylinder itself, reflecting the expected service life of the stainless-steel vessel.\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, Formats\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\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; width: 20.2147%;\"\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; width: 19.8569%;\"\u003eFormat\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; width: 36.8515%;\"\u003eDimensions (H x D)\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; width: 23.0769%;\"\u003eImmersion\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\u003e90L\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); width: 19.8569%;\"\u003eStandard\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); width: 36.8515%;\"\u003e750 x 510mm\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); width: 23.0769%;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\u003e90L\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); width: 19.8569%;\"\u003eSlim\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); width: 36.8515%;\"\u003e900 x 470mm\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); width: 23.0769%;\"\u003e1 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eStandard\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); width: 36.8515%;\"\u003e900 x 510mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eSlim\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); width: 36.8515%;\"\u003e1050 x 470mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eStandard\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); width: 36.8515%;\"\u003e1050 x 510mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eSlim\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); width: 36.8515%;\"\u003e1200 x 470mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eStandard\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); width: 36.8515%;\"\u003e1200 x 510mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eSlim\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); width: 36.8515%;\"\u003e1500 x 470mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eStandard\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); width: 36.8515%;\"\u003e1500 x 510mm\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); width: 23.0769%;\"\u003e2 x 3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F7FBFA;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; color: rgb(51, 51, 51); border-bottom: 1px solid rgb(224, 237, 235); width: 20.2147%;\"\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); width: 19.8569%;\"\u003eSlim\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); width: 36.8515%;\"\u003e1800 x 470mm\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); width: 23.0769%;\"\u003e2 x 3kW\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;\"\u003eDirect, vented (open-vented), 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%;\"\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%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e25 years on the cylinder\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\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;\"\u003e1″ female iron (from feed \u0026amp; expansion cistern)\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%;\"\u003eHot Draw-Off\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ female iron\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%;\"\u003eSecondary Return \/ Shower Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1″ female iron\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;\"\u003eElectrical\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 Heaters (90L)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e1 x 3kW\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 Heaters (125L–200L)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; font-size: 14px; color: #333333; border-bottom: 1px solid #E0EDEB;\"\u003e2 x 3kW with thermostats\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;\"\u003eIs this a vented or unvented cylinder?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eThis is a \u003cstrong\u003evented (open-vented) cylinder\u003c\/strong\u003e, fed by gravity from a cold water storage cistern rather than direct from the mains. It is not interchangeable with JAB's unvented ranges, which require a completely different installation kit and mains-pressure feed.\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 I need a cold water storage cistern to install this?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes. As a vented cylinder it must be fed from a \u003cstrong\u003ecold water storage (feed and expansion) cistern\u003c\/strong\u003e, typically in the loft, with an open vent pipe terminating over that cistern.\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 Standard and Slim format?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eBoth hold the same capacity and cost the same; the \u003cstrong\u003eStandard\u003c\/strong\u003e format uses a wider, shorter shell while the \u003cstrong\u003eSlim\u003c\/strong\u003e format is narrower and taller, so the choice comes down to which best fits the available airing-cupboard footprint.\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;\"\u003eIs the 90L model the same as the rest of the range electrically?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eNo. The \u003cstrong\u003e90L model has a single 3kW immersion heater\u003c\/strong\u003e, while all other capacities (125L–200L) are fitted with \u003cstrong\u003e2 x 3kW immersion heaters and thermostats\u003c\/strong\u003e as standard.\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 be used on an Economy 7 tariff?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eYes, the twin-immersion 125L–200L models are specifically suited to \u003cstrong\u003eEconomy 7\u003c\/strong\u003e and similar multi-rate tariffs, with each element able to be scheduled independently.\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 a temperature and pressure relief valve?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14px; line-height: 1.6; color: #333333; background: #FFFFFF;\"\u003eNo. As a vented cylinder it relies on the \u003cstrong\u003eopen vent pipe\u003c\/strong\u003e over the feed and expansion cistern for pressure relief rather than a mechanical T\u0026amp;P valve, which is specific to unvented systems.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAB","offers":[{"title":"ST 90L","offer_id":65213030007133,"sku":"DOV-D-90-ST","price":450.0,"currency_code":"GBP","in_stock":true},{"title":"Slim 90L","offer_id":65213030039901,"sku":"DOV-D-90-SLIM","price":450.0,"currency_code":"GBP","in_stock":true},{"title":"ST 125L","offer_id":65213030072669,"sku":"DOV-D-125-ST","price":470.0,"currency_code":"GBP","in_stock":true},{"title":"Slim 125L","offer_id":65213030105437,"sku":"DOV-D-125-SLIM","price":470.0,"currency_code":"GBP","in_stock":true},{"title":"ST 150L","offer_id":65213030138205,"sku":"DOV-D-150-ST","price":495.0,"currency_code":"GBP","in_stock":true},{"title":"Slim 150L","offer_id":65213030170973,"sku":"DOV-D-150-SLIM","price":495.0,"currency_code":"GBP","in_stock":true},{"title":"ST 170L","offer_id":65213030203741,"sku":"DOV-D-170-ST","price":530.0,"currency_code":"GBP","in_stock":true},{"title":"Slim 170L","offer_id":65213030236509,"sku":"DOV-D-170-SLIM","price":530.0,"currency_code":"GBP","in_stock":true},{"title":"ST 200L","offer_id":65213030269277,"sku":"DOV-D-200-ST","price":570.0,"currency_code":"GBP","in_stock":true},{"title":"Slim 200L","offer_id":65213030302045,"sku":"DOV-D-200-SLIM","price":570.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JABDOVDirectVentedCylinders.jpg?v=1783664008"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/JoulePlatinumDirectShort200LSmartCycloneCylinder.jpg?v=1772438380","url":"https:\/\/qualityheating.co.uk\/collections\/direct-unvented-cylinders.oembed?page=2","provider":"AIZO Quality Heating","version":"1.0","type":"link"}