{"product_id":"crown-endurance-250l-heat-pump-horizontal-cylinder-end250hph-25-year-warranty","title":"Crown Endurance 250L Heat Pump Horizontal Cylinder | END250HPH | 25 Year Warranty","description":"\u003c!-- SEO Product Name: Crown Endurance 250L Heat Pump Horizontal Cylinder | END250HPH | 25 Year Warranty --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; font-family:Arial, Helvetica, sans-serif; color:#222222; line-height:1.55;\"\u003e\n  \u003cp\u003eThe \u003cstrong\u003eCrown Endurance 250L Heat Pump Horizontal Indirect Cylinder\u003c\/strong\u003e (END250HPH) is purpose-built for installations where headroom is limited but hot water demand isn't — think loft plant rooms, low-ceiling airing cupboards, and integral garages. Rather than standing tall, this cylinder lies on its side, using length instead of height to deliver \u003cstrong\u003e250 litres of nominal capacity\u003c\/strong\u003e (239L potable) from a compact \u003cstrong\u003e545mm diameter\u003c\/strong\u003e shell.\u003c\/p\u003e\n  \u003cp\u003eConstructed from \u003cstrong\u003e1mm duplex stainless steel\u003c\/strong\u003e and backed by a \u003cstrong\u003e25-year manufacturer's warranty\u003c\/strong\u003e, the Endurance range is engineered specifically for heat pump systems. A \u003cstrong\u003e2.03m² coil surface area\u003c\/strong\u003e rated at \u003cstrong\u003e25.08kW\u003c\/strong\u003e ensures efficient heat transfer even from the lower flow temperatures typical of air source and ground source heat pumps, while a unique stat pocket design allows probe positioning that maximises usable hot water capacity in the vessel.\u003c\/p\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:24px 0;\"\u003e\n    \n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e250L\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eNominal Capacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e25.08kW\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eCoil 1 Rating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e3 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eOperating Pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e25 Yrs\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e2.03m²\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eCoil Surface Area\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:120px; background:#f4faf9; border-top:4px solid #008377CF; border-radius:6px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003eGrade C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px; color:#444444; margin-top:4px;\"\u003eErP Banding\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border-left:5px solid #008377CF; background:#f0faf9; padding:14px 18px; margin:18px 0; border-radius:4px;\"\u003e\n    \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:4px;\"\u003eSecondary Return As Standard\u003c\/div\u003e\n    \u003cdiv style=\"color:#333333;\"\u003eEvery Endurance horizontal cylinder is \u003cstrong\u003esupplied with a secondary return connection\u003c\/strong\u003e at the end of the tank, and comes complete with mounting cradles that add 105mm to the overall installed height.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border-left:5px solid #b8860b; background:#fff8e6; padding:14px 18px; margin:18px 0; border-radius:4px;\"\u003e\n    \u003cdiv style=\"font-weight:bold; color:#b8860b; margin-bottom:4px;\"\u003eKit \u0026amp; Pressure Specification\u003c\/div\u003e\n    \u003cdiv style=\"color:#333333;\"\u003eSupplied with a \u003cstrong\u003e3 bar\/6 bar inlet set\u003c\/strong\u003e, 15mm x 22mm tundish, \u003cstrong\u003e9 bar\/70°C temperature \u0026amp; pressure relief valve\u003c\/strong\u003e, T\u0026amp;P cover, 28mm 2-port valve and high limit cut-out thermostat. Maximum operating pressure is \u003cstrong\u003e3 bar\u003c\/strong\u003e, with an 8 bar test pressure.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; margin:24px 0;\"\u003e\n    \n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eDuplex Stainless Steel Body\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003e\n\u003cstrong\u003e1mm duplex stainless steel\u003c\/strong\u003e construction resists corrosion and supports a \u003cstrong\u003e25-year warranty\u003c\/strong\u003e on the vessel.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eFull G3-Compliant Kit Supplied\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003eArrives with the \u003cstrong\u003efull unvented kit\u003c\/strong\u003e — inlet control set, tundish, T\u0026amp;P relief valve, 2-port zone valve and high limit thermostat — ready to install.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eHigh-Performance Heat Pump Coil\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003eA \u003cstrong\u003e2.03m² surface area coil\u003c\/strong\u003e rated at \u003cstrong\u003e25.08kW\u003c\/strong\u003e is sized for fast, efficient heat transfer from air source and ground source heat pumps.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eUnique Stat Pocket Design\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003eA \u003cstrong\u003epurpose-designed stat pocket\u003c\/strong\u003e allows precise probe positioning within the cylinder to \u003cstrong\u003emaximise usable hot water capacity\u003c\/strong\u003e.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eMounting Cradles Included\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003eSupplied complete with \u003cstrong\u003emounting cradles\u003c\/strong\u003e (adding 105mm to installed height) for a secure, level horizontal installation.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e0e0e0; border-top:4px solid #008377CF; border-radius:6px; padding:16px; margin:6px;\"\u003e\n      \u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px; font-size:15px;\"\u003eSpace-Saving Horizontal Format\u003c\/div\u003e\n      \u003cdiv style=\"color:#333333; font-size:14px;\"\u003eAt just \u003cstrong\u003e545mm in diameter\u003c\/strong\u003e, this cylinder fits loft spaces, eaves storage and low-clearance plant rooms where a vertical cylinder won't.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-radius:4px; overflow:hidden; margin:24px 0;\"\u003e\n    \u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:4px 4px 0 0; margin-top:18px;\"\u003eCapacity \u0026amp; Performance\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eProduct Code\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003eEND250HPH\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eNominal Capacity\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e250L\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003ePotable Capacity\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e239L\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eWeight Empty\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e45kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eWeight Full\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e284kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eCoil 1 Rating\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e25.08kW\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eCoil 1 Surface Area\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e2.03m²\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eNet Coil ΔP\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e-0.03 Bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eHeat Loss (per 24h)\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e2.16 kWh\/2h\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eHeat Loss (W)\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e90W\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eErP Energy Banding\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003eC\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:4px 4px 0 0; margin-top:18px;\"\u003eConstruction \u0026amp; Standards\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eBody Material\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1mm Duplex Stainless Steel\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eOperating Pressure\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e3 bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eTest Pressure\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e8 bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eWarranty\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e25 years\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eCase Finish\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003eWhite\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003ePlastic End Finish\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003eWhite\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:4px 4px 0 0; margin-top:18px;\"\u003eDimensions\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eStandard Diameter\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e545mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eOverall Length\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1755mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eCold Inlet Height\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e180mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eHot Draw Off Height\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1483mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eImmersion Height\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e320mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eMounting Cradle Addition\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e+105mm to installed height\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:4px 4px 0 0; margin-top:18px;\"\u003eKit Supplied\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eInlet Set\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e3 bar\/6 bar\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eTundish\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e15mm x 22mm\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eT\u0026amp;P Relief Valve\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e9 bar\/70°C\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eZone Valve\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e28mm 2-port\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eSafety Cut-Out\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003eHigh limit cut-out thermostat\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:4px 4px 0 0; margin-top:18px;\"\u003eConnection Sizes\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eHot Draw \/ Cold Feed \/ Sec. Return\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e3\/4\" Compression\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eHP Flow \/ HP Return\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1\" Female\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#f4faf9; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eImmersion\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1 3\/4\" Female\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background:#ffffff; padding:10px 14px; border-bottom:1px solid #ececec;\"\u003e\n      \u003cdiv style=\"flex:1; color:#555555;\"\u003eT\u0026amp;P Relief Valve \/ Destrat Loop \/ Drain Off\u003c\/div\u003e\n      \u003cdiv style=\"flex:1; font-weight:bold; color:#222222;\"\u003e1\/2\" Female\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"margin:28px 0;\"\u003e\n    \n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eCan the Crown Endurance horizontal cylinder be used with any heat pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eYes. The \u003cstrong\u003e2.03m² coil\u003c\/strong\u003e rated at \u003cstrong\u003e25.08kW\u003c\/strong\u003e is designed to work efficiently with both air source and ground source heat pump systems operating at typical low-temperature flow conditions.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eDoes this cylinder come with an unvented installation kit?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eYes, every Endurance cylinder is supplied with the full kit required for a \u003cstrong\u003eG3-compliant unvented installation\u003c\/strong\u003e, including the inlet control set, tundish, T\u0026amp;P relief valve, 2-port zone valve and high limit cut-out thermostat.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eWhat is the difference between nominal and potable capacity?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eNominal capacity (250L) refers to the total internal volume of the vessel, while potable capacity (239L) is the actual usable hot water volume once the coil and internal fittings are accounted for.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eDo I need to buy mounting cradles separately?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eNo, \u003cstrong\u003emounting cradles are supplied as standard\u003c\/strong\u003e with every horizontal cylinder, adding 105mm to the total installed height.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eIs a secondary return connection included?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eYes, all Crown Endurance horizontal cylinders include a \u003cstrong\u003esecondary return connection\u003c\/strong\u003e at the end of the tank as standard, supporting properties with longer pipe runs.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:4px; overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; cursor:pointer; list-style:none;\"\u003eWhat warranty does the Crown Endurance carry?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px; background:#ffffff; color:#333333;\"\u003eThe Endurance range carries a \u003cstrong\u003e25-year warranty\u003c\/strong\u003e on the duplex stainless steel vessel.\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Crown Water Heaters","offers":[{"title":"Default Title","offer_id":65939556532573,"sku":"END250HPH","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/CrownEnduranceHeatPumpHorizontalCylinder.jpg?v=1789577913","url":"https:\/\/qualityheating.co.uk\/products\/crown-endurance-250l-heat-pump-horizontal-cylinder-end250hph-25-year-warranty","provider":"AIZO Quality Heating","version":"1.0","type":"link"}