{"title":"Cylindres principaux d'eau chaude","description":"\u003cp\u003eDécouvrez la gamme complète de \u003cstrong\u003eballons d'eau chaude sanitaire non ventilés Main Heating\u003c\/strong\u003e — fabriqués au Royaume-Uni par Baxi, disponibles en configurations directe et indirecte de 120 à 300 litres. Chaque ballon Main est doté d'une cuve intérieure en acier inoxydable de haute qualité, couverte par une \u003cstrong\u003egarantie de 25 ans\u003c\/strong\u003e, d'un échangeur de chaleur serpentin-en-serpentin pour une récupération rapide, et d'une isolation en mousse de polyuréthane injectée en usine de 50 mm pour minimiser les pertes de chaleur.\u003c\/p\u003e\n\u003cp\u003eApprouvés par KIWA pour leur conformité à la réglementation sur l'eau et au règlement de construction G3, les ballons Main s'associent parfaitement aux chaudières système Main Eco Compact et Eco Elite pour offrir une solution complète d'eau chaude sanitaire. \u003cstrong\u003ePrix professionnels chez Getplumb\u003c\/strong\u003e — commandez en ligne pour une livraison au Royaume-Uni ou retirez votre commande à notre comptoir de Reading.\u003c\/p\u003e","products":[{"product_id":"megaflo-main-120-litre-indirect-unvented-hot-water-cylinder-7912277","title":"Megaflo Main 120 Litre Indirect Unvented Hot Water Cylinder - 7912277","description":"\u003cdiv style=\"color:#374151;font-size:16px;line-height:1.7;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMegaflo Main 120 Litre Indirect Unvented Hot Water Cylinder (7912277)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e heated indirectly by a gas, oil or system boiler. With a factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e for backup heating, it provides dependable hot water for homes with one or two bathrooms.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMegaflo Main\u003c\/strong\u003e is the new name for the Main unvented cylinder range and replaces the previous \u003cstrong\u003eMain 120 Litre Indirect Unvented Hot Water Cylinder (5133561)\u003c\/strong\u003e. Featuring a unique \u003cstrong\u003ecoil-in-coil heat exchanger\u003c\/strong\u003e, 50mm factory-injected polyurethane insulation and a comprehensive set of factory-fitted controls and safety components, this 120-litre cylinder is designed for fast heat recovery and reduced standing heat loss.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;\"\u003e\n\u003cspan style=\"background:#e0f2fe;color:#0369a1;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e120L Capacity\u003c\/span\u003e\n\u003cspan style=\"background:#eef2ff;color:#4338ca;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003eIndirect Unvented\u003c\/span\u003e\n\u003cspan style=\"background:#fdefe0;color:#c2410c;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e12.5kW Coil\u003c\/span\u003e\n\u003cspan style=\"background:#ecfdf5;color:#047857;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003eIncoloy 800 Immersion\u003c\/span\u003e\n\u003cspan style=\"background:#f3f4f6;color:#374151;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e25-Year Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eKey Benefits at a Glance\u003c\/h2\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#0369a1;\"\u003e120L\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eNominal Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#eef2ff,#e0e7ff);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#4338ca;\"\u003e12.5kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003ePrimary Coil Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#fff7ed,#ffedd5);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#c2410c;\"\u003e55L\/min\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eMaximum Flow Rate\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#ecfdf5,#d1fae5);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#047857;\"\u003e25 Years\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eInner Vessel Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eApplications \u0026amp; Suitability\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003eDomestic hot water systems requiring \u003cstrong\u003e120 litres of mains-pressure hot water storage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHomes with \u003cstrong\u003eone or two bathrooms\u003c\/strong\u003e requiring reliable hot water delivery.\u003c\/li\u003e\n\u003cli\u003eInstallations using a \u003cstrong\u003egas, oil or system boiler\u003c\/strong\u003e as the primary heat source.\u003c\/li\u003e\n\u003cli\u003eDomestic systems requiring an \u003cstrong\u003eindirect unvented cylinder\u003c\/strong\u003e with backup immersion heating.\u003c\/li\u003e\n\u003cli\u003eProjects using \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System boilers\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInstallations requiring KIWA approval and compliance with \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eKey Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;margin:18px 0;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e7912277\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e120 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e931 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e27 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003ePrimary Coil\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e12.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e27 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e23 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e1 × 3.0kW Incoloy 800 @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eInner Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eHigh-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003ePressure Tested\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eUp to 55 l\/min @ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e1.47 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eAdjustable 10–70°C with 80°C high-limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e12 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eBaxi, UK manufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e25 years stainless steel inner vessel; 1 year parts \u0026amp; labour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eIndirect Heating \u0026amp; Rapid Heat Recovery\u003c\/h2\u003e\n\n\u003cp\u003eThe Megaflo Main 120 Litre uses a \u003cstrong\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/strong\u003e with a \u003cstrong\u003e12.5kW rating\u003c\/strong\u003e to heat the stored domestic hot water indirectly from a compatible gas, oil or system boiler. The design provides a stated \u003cstrong\u003e27-minute coil heat-up time\u003c\/strong\u003e and \u003cstrong\u003e23-minute recovery time\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eA factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e provides backup heating, helping maintain hot water availability when required. The immersion element is rated at 240V.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eInsulation, Safety \u0026amp; Factory-Fitted Components\u003c\/h2\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin:20px 0;\"\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003e50mm Insulation\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eFactory-injected \u003cstrong\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/strong\u003e helps minimise standing heat loss, specified at 1.47 kWh\/24h.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003eSafety Protection\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eSupplied with a \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e, pressure reducing valve and 2-port motorised valve for primary over-temperature protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003eExpansion Vessel\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eA \u003cstrong\u003e12-litre expansion vessel\u003c\/strong\u003e is supplied as part of the cylinder package.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003eFactory-Fitted Controls\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eSupplied with factory-fitted controls alongside the required safety components for the cylinder system.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eApprovals \u0026amp; Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Megaflo Main 120 Litre Indirect Unvented Cylinder is \u003cstrong\u003eKIWA approved\u003c\/strong\u003e for compliance with Water Regulations and is compliant with \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e. The cylinder is also \u003cstrong\u003eCE marked\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe stainless steel inner vessel is pressure tested to \u003cstrong\u003e15 bar\u003c\/strong\u003e, with a stated operating pressure of \u003cstrong\u003e3.5 bar\u003c\/strong\u003e. The thermostat is adjustable from \u003cstrong\u003e10–70°C\u003c\/strong\u003e with an \u003cstrong\u003e80°C high-limit\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eSupplied Components\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e12 litre expansion vessel\u003c\/li\u003e\n\u003cli\u003eT\u0026amp;P relief valve\u003c\/li\u003e\n\u003cli\u003e2-port motorised valve\u003c\/li\u003e\n\u003cli\u003ePressure reducing valve\u003c\/li\u003e\n\u003cli\u003eFactory-fitted controls\u003c\/li\u003e\n\u003cli\u003eFactory-fitted 3.0kW Incoloy 800 immersion heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003eHomes with \u003cstrong\u003eone or two bathrooms\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDomestic hot water systems using gas, oil or system boilers.\u003c\/li\u003e\n\u003cli\u003eInstallations requiring \u003cstrong\u003e120-litre mains-pressure hot water storage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHeating upgrades using \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e boilers.\u003c\/li\u003e\n\u003cli\u003eHeating upgrades using \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers.\u003c\/li\u003e\n\u003cli\u003eDomestic installations requiring backup immersion heating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv style=\"margin:18px 0;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat is the capacity of the Megaflo Main 120 Litre cylinder?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe cylinder has a \u003cstrong\u003e120-litre nominal capacity\u003c\/strong\u003e and is designed to provide mains-pressure domestic hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eIs the Megaflo Main 120 Litre cylinder indirect?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eYes. It is an \u003cstrong\u003eindirect unvented hot water cylinder\u003c\/strong\u003e that uses a 12.5kW coil-in-coil heat exchanger to heat the stored water from a compatible boiler.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat backup heating does this cylinder have?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eIt is supplied with one factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e rated at 240V.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat is the operating pressure?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stated operating pressure is \u003cstrong\u003e3.5 bar\u003c\/strong\u003e, with the inner vessel pressure tested to 15 bar.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat warranty is included?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stainless steel inner vessel is covered by a \u003cstrong\u003e25-year warranty\u003c\/strong\u003e, with a separate \u003cstrong\u003e1-year parts and labour warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat boilers can the Megaflo Main cylinder work with?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe cylinder is designed to be heated indirectly by a \u003cstrong\u003egas, oil or system boiler\u003c\/strong\u003e. It pairs with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e and \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers for a complete domestic hot water solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat are the dimensions of the cylinder?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stated height is \u003cstrong\u003e931mm\u003c\/strong\u003e. The cylinder diameter is \u003cstrong\u003e550mm\u003c\/strong\u003e, with a base diameter of \u003cstrong\u003e595mm\u003c\/strong\u003e. The empty weight is 27kg.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:linear-gradient(135deg,#eff6ff,#e0f2fe);border-left:4px solid #0369a1;border-radius:12px;padding:20px;margin-top:28px;\"\u003e\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:0;\"\u003eMegaflo Main 120 Litre Indirect Unvented Cylinder – Reliable Mains-Pressure Hot Water\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThe \u003cstrong\u003eMegaflo Main 120 Litre Indirect Unvented Hot Water Cylinder (7912277)\u003c\/strong\u003e combines a 12.5kW coil-in-coil heat exchanger, 3.0kW Incoloy 800 backup immersion heater, 50mm polyurethane insulation and factory-fitted safety components. With a \u003cstrong\u003e25-year stainless steel inner vessel warranty\u003c\/strong\u003e, KIWA approval and Building Regulation G3 compliance, it is a practical choice for domestic hot water systems serving one or two bathrooms. Order online from GetPlumb for UK delivery or collect from the Reading trade counter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53681589322064,"sku":"7912277","price":600.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-120-litre-indirect-unvented-hot-water-cylinder-5133561-9510903.jpg?v=1779438609"},{"product_id":"megaflo-main-120-litre-direct-unvented-hot-water-cylinder-7912283","title":"Megaflo Main 120 Litre Direct Unvented Hot Water Cylinder - 7912283","description":"\u003cp\u003eThe \u003cstrong\u003eMegaflo Main 120 Litre Direct Unvented Hot Water Cylinder (7912283)\u003c\/strong\u003e is a UK-manufactured, stainless steel cylinder designed to deliver reliable mains-pressure hot water for properties without access to mains gas. Heated directly by two factory-fitted Incoloy 800 immersion heaters, this cylinder is the perfect choice for all-electric homes, flats, and properties on solar PV or off-peak tariffs.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 120 Litre Direct Unvented Hot Water Cylinder (720635901).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eGetplumb\u003c\/strong\u003e, we offer the \u003cstrong\u003ebest trade prices\u003c\/strong\u003e on the full Megaflo Main unvented cylinder range — backed by a \u003cstrong\u003e25-year warranty on the stainless steel inner vessel\u003c\/strong\u003e and a one-year parts and labour warranty.\u003c\/p\u003e\n\u003cp\u003eThe coil-in-coil heat exchanger ensures rapid recovery, while 50mm of factory-injected polyurethane foam insulation minimises heat loss and running costs. KIWA approved for compliance with Water Regulations and Building Regulation G3.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 120 litres direct-fed unvented hot water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e 2 × 3.0kW Incoloy 800 alloy immersion heaters @ 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Vessel:\u003c\/strong\u003e high-grade stainless steel, 15 bar pressure tested\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\u003eOperating Pressure:\u003c\/strong\u003e 3.5 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate:\u003c\/strong\u003e up to 55 l\/min @ 6 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostat:\u003c\/strong\u003e adjustable 10–70°C with 80°C high-limit cut-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 22mm compression \/ ¾\" BSP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied with:\u003c\/strong\u003e 12 litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve, factory-fitted controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e KIWA approved, Building Regulation G3 compliant, CE marked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufactured:\u003c\/strong\u003e in the UK by Baxi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 25 years on stainless steel inner vessel, plus 1 year parts \u0026amp; labour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification Table:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7912283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight (A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e931 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eØ 550 mm (cylinder) \/ 595 mm (base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (empty)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmersion Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat-Up Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e121 mins\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\u003e1.47 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eErP Energy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion Vessel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 litre (supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePairs perfectly with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers for a complete domestic hot water solution. Suitable for use with solar PV systems and off-peak electricity tariffs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online for UK delivery or collect from our Reading trade counter.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53681589387600,"sku":"7912283","price":525.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-120-litre-direct-unvented-hot-water-cylinder-720635901-6272656.jpg?v=1779438609"},{"product_id":"megaflo-main-210-litre-indirect-unvented-hot-water-cylinder-7912280","title":"Megaflo Main 210 Litre Indirect Unvented Hot Water Cylinder - 7912280","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Indirect Unvented Hot Water Cylinder – 7912280\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e for larger domestic properties. Heated indirectly by a gas, oil or system boiler, this 210-litre cylinder includes a factory-fitted Incoloy 800 immersion heater for backup heating.\u003c\/p\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 210 Litre Indirect Unvented Hot Water Cylinder (5133564).\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 18px;\"\u003eFeaturing a \u003cstrong\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/strong\u003e with a 16kW rating, the cylinder is designed for rapid heat recovery. Its 50mm CFC\/HCFC-free polyurethane foam insulation helps minimise heat loss, while the supplied 18-litre expansion vessel, 2-port motorised valve and factory-fitted controls provide an integrated installation solution.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e210 Litre Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eIndirect Unvented\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e16 kW Coil\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25 Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #0284c7; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCapacity\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e210 Litres\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #0369a1; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003ePrimary Coil\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e16 kW\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #c2410c; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCoil Heat-Up\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e41 mins\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #475569; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e2.30 kWh\/24h\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eLarger Homes\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe 210-litre capacity provides substantial hot water storage for larger domestic properties.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eMultiple Bathrooms\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eDesigned for homes with multiple bathrooms requiring a dependable stored hot water supply.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eBoiler-Heated Systems\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eCompatible with indirect heating from gas, oil or system boilers through its primary coil.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eBackup Electric Heating\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eA factory-fitted 3.0kW Incoloy 800 immersion heater provides backup heating capability.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e7912280\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e210 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e1499 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e41 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e29 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e2.30 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e18 Litre (Supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e1 × 3.0 kW Incoloy 800 @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e22mm Compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e25 Years Inner Vessel \/ 1 Year Parts \u0026amp; Labour\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 16px 18px; margin-bottom: 24px;\"\u003e\n  \u003cp style=\"color: #374151; font-size: 15px; line-height: 1.6; margin: 0;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Indirect Unvented Cylinder\u003c\/strong\u003e is designed for indirect heating from a \u003cstrong\u003egas, oil or system boiler\u003c\/strong\u003e through its 16kW stainless steel coil-in-coil heat exchanger. It is supplied with an 18-litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve, 2-port motorised valve and factory-fitted controls. The cylinder uses 22mm compression \/ ¾\" BSP connections and operates at 3.5 bar.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eCoil-in-Coil Heat Exchanger\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe 22mm stainless steel coil-in-coil heat exchanger has a 16kW rating and is designed for rapid heat recovery.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eStainless Steel Construction\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe high-grade stainless steel inner vessel is pressure tested to 15 bar.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003e50mm Polyurethane Insulation\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam helps minimise heat loss from the stored water.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eBackup Immersion Heating\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eA factory-fitted 3.0kW Incoloy 800 immersion heater provides backup electric heating.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003e18 Litre Expansion Vessel\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eAn 18-litre expansion vessel is supplied with the cylinder as part of the installation package.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003e2-Port Motorised Valve\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eA supplied 2-port motorised valve provides primary over-temperature protection.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eKIWA \u0026amp; G3 Approved\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eKIWA approved for compliance with Water Regulations and Building Regulation G3, with CE marking.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eLarge Family Homes\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe 210-litre storage capacity is suited to larger homes with increased hot water requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eMultiple Bathroom Properties\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eDesigned for domestic properties with multiple bathrooms requiring stored hot water.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eMain System Boiler Installations\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003ePairs with Main Eco Compact System or Main Eco Elite System boilers for an indirect domestic hot water setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eBoiler \u0026amp; Backup Heating\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eCombines indirect boiler heating with a factory-fitted Incoloy 800 immersion heater for backup.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Indirect Unvented Hot Water Cylinder – 7912280\u003c\/strong\u003e combines 210-litre mains-pressure hot water storage with a 16kW stainless steel coil-in-coil heat exchanger, 50mm polyurethane insulation and a factory-fitted Incoloy 800 backup immersion heater. With KIWA approval, G3 compliance, an 18-litre expansion vessel and a 25-year stainless steel inner vessel warranty, it provides a practical solution for larger domestic hot water systems.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53681589420368,"sku":"7912280","price":645.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-210-litre-indirect-unvented-hot-water-cylinder-5133564-7428634.jpg?v=1779438608"},{"product_id":"megaflo-main-300-litre-indirect-unvented-hot-water-cylinder-7912282","title":"Megaflo Main 300 Litre Indirect Unvented Hot Water Cylinder - 7912282","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 300 Litre Indirect Unvented Hot Water Cylinder (7912282)\u003c\/strong\u003e is a high-capacity, \u003cstrong\u003eUK-manufactured stainless steel unvented cylinder\u003c\/strong\u003e designed to provide mains-pressure domestic hot water heated indirectly by a compatible gas, oil or system boiler. With a factory-fitted \u003cstrong\u003e3kW Incoloy 800 immersion heater\u003c\/strong\u003e for backup, this 300 litre cylinder is suited to large homes with three or more bathrooms, premium properties and installations with very high hot water demand.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 300 Litre Indirect Unvented Hot Water Cylinder (5135328). Supplied as two boxes: cylinder plus fitting kit (90001992).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe cylinder features a unique \u003cstrong\u003ecoil-in-coil heat exchanger\u003c\/strong\u003e with a 19kW rating for rapid heat recovery, while 50mm of factory-injected CFC\/HCFC-free polyurethane foam insulation helps minimise heat loss. It is \u003cstrong\u003eKIWA approved\u003c\/strong\u003e, Building Regulation G3 compliant and supplied with a 2-port motorised valve for primary over-temperature protection.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e300L Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e19kW Coil-in-Coil\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e3kW Incoloy 800 Immersion\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border-left: 4px solid #0284c7; background: #f4f8fc; padding: 12px 14px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eCapacity\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0369a1;\"\u003e300 Litres\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border-left: 4px solid #c2410c; background: #f4f8fc; padding: 12px 14px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eCoil Rating\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #c2410c;\"\u003e19kW\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border-left: 4px solid #475569; background: #f4f8fc; padding: 12px 14px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eMaximum Flow\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #475569;\"\u003e55 l\/min @ 6 bar\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border-left: 4px solid #0284c7; background: #f4f8fc; padding: 12px 14px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eERP Rating\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0369a1;\"\u003eD\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eLarge Homes\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eThe 300 litre capacity is designed for larger domestic properties with substantial hot water requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMultiple Bathrooms\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eSuitable for homes with three or more bathrooms and higher simultaneous hot water demand.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eIndirect Heating\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eDesigned to be heated through the integrated coil-in-coil heat exchanger by a compatible boiler.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003ePremium Installations\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eA high-capacity solution for premium properties and projects requiring substantial domestic hot water storage.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e7912282\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e300 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e2065mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003eØ550mm (Cylinder) \/ 595mm (Base)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eWeight Empty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e58kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e19kW\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e47 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e35 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e2.52 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eERP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e24 litre (Supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003e22mm Compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1; font-weight: 600; background: #f4f8fc;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cbd5e1;\"\u003eTwo boxes: cylinder plus fitting kit (90001992)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border-left: 4px solid #0284c7; padding: 15px 16px; margin-bottom: 20px;\"\u003e\n  \u003cp style=\"color: #374151; font-size: 15px; line-height: 1.6; margin: 0 0 8px;\"\u003e\u003cstrong\u003eBoiler compatibility:\u003c\/strong\u003e Designed for indirect heating via a compatible gas, oil or system boiler connected to the cylinder's coil-in-coil heat exchanger.\u003c\/p\u003e\n  \u003cp style=\"color: #374151; font-size: 15px; line-height: 1.6; margin: 0;\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e The cylinder is supplied with a 24 litre expansion vessel, T\u0026amp;P relief valve, 2-port motorised valve, pressure reducing valve and factory-fitted controls. Installation should be carried out in accordance with applicable unvented cylinder requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003e300L High-Capacity Storage\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eProvides substantial stored hot water capacity for large properties and high-demand domestic installations.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003e19kW Coil-in-Coil Heat Exchanger\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eThe stainless steel coil-in-coil heat exchanger provides a 19kW rating for indirect cylinder heating.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003e50mm Polyurethane Insulation\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam insulation helps minimise heat loss.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eBackup Immersion Heating\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eA 3kW Incoloy 800 immersion heater provides backup electric heating when required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eSupplied Expansion Vessel\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eA 24 litre expansion vessel is supplied as part of the cylinder installation package.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMotorised Valve\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eA supplied 2-port motorised valve provides primary over-temperature protection.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eKIWA \u0026amp; G3 Compliant\u003c\/strong\u003e\n    \u003cp style=\"color: #374151; font-size: 14px; line-height: 1.5; margin: 6px 0 0;\"\u003eKIWA approved and Building Regulation G3 compliant, with CE marking as specified.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 22px 0 10px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 300 Litre Indirect Unvented Hot Water Cylinder\u003c\/strong\u003e is ideal for \u003cstrong\u003elarge homes with three or more bathrooms\u003c\/strong\u003e, premium properties and domestic projects with very high hot water demand. Its 300 litre storage capacity, 19kW coil-in-coil heat exchanger, backup Incoloy 800 immersion heater and 3.5 bar operating pressure make it a high-capacity indirect hot water solution. It pairs with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers for a complete domestic hot water installation.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53681589453136,"sku":"7912282","price":849.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-300-litre-indirect-unvented-hot-water-cylinder-5135328-7201594.jpg?v=1779438608"},{"product_id":"megaflo-main-300-litre-direct-unvented-hot-water-cylinder-7912288","title":"Megaflo Main 300 Litre Direct Unvented Hot Water Cylinder - 7912288","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 300 Litre Direct Unvented Hot Water Cylinder (7912288)\u003c\/strong\u003e is a UK-manufactured stainless steel hot water cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e for properties without access to mains gas. With a 300-litre capacity and two factory-fitted Incoloy 800 immersion heaters, it is well suited to very large homes, multiple-bathroom properties, off-grid installations and systems using solar PV or off-peak electricity tariffs.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 300 Litre Direct Unvented Hot Water Cylinder (720636401). Supplied as two boxes: cylinder plus fitting kit (90001992).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 18px;\"\u003eThe cylinder features a high-grade stainless steel inner vessel, 50mm of factory-injected CFC\/HCFC-free polyurethane foam insulation and a \u003cstrong\u003e24-litre expansion vessel\u003c\/strong\u003e. The adjustable thermostat, factory-fitted controls and supplied unvented safety components provide a complete solution for direct hot water storage.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e300L Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eDirect Unvented\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e2 × 3kW Immersions\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #0284c7; border-radius: 6px; padding: 14px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; font-size: 15px; margin-bottom: 5px;\"\u003e300 Litre Storage\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eLarge-capacity hot water storage designed for high-demand domestic applications.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #c2410c; border-radius: 6px; padding: 14px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #c2410c; font-size: 15px; margin-bottom: 5px;\"\u003eDual Immersion Heating\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eTwo 3.0kW Incoloy 800 immersion heaters provide direct electric water heating.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #4338ca; border-radius: 6px; padding: 14px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #4338ca; font-size: 15px; margin-bottom: 5px;\"\u003e50mm Insulation\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eFactory-injected CFC\/HCFC-free polyurethane foam helps minimise standing heat loss.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #475569; border-radius: 6px; padding: 14px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #475569; font-size: 15px; margin-bottom: 5px;\"\u003eHigh-Grade Stainless Steel\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003ePressure-tested stainless steel inner vessel designed for dependable hot water storage.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eLarge Homes\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThe 300-litre capacity is suited to properties with high domestic hot water demand.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eMultiple Bathrooms\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eProvides substantial stored hot water capacity for properties with multiple bathrooms.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eOff-Grid Properties\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eDirect electric heating makes the cylinder suitable for properties without access to mains gas.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eSolar PV \u0026amp; Off-Peak Tariffs\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eSuitable for installations using solar PV generation or off-peak electricity tariffs.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 24px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7912288\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e300 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2065 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm (cylinder) \/ 595 mm (base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eImmersion Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e315 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2.52 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e24 litre (supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eTwo boxes: cylinder plus fitting kit (90001992)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border-left: 4px solid #0284c7; padding: 16px; margin: 0 0 24px; border-radius: 4px;\"\u003e\n\u003cp style=\"color: #374151; font-size: 14px; line-height: 1.6; margin: 0;\"\u003eThe Megaflo Main 300 Litre Direct Unvented Cylinder is designed for \u003cstrong\u003edirect electric water heating\u003c\/strong\u003e using its two factory-fitted Incoloy 800 immersion heaters. It is supplied with a 24-litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls. The cylinder is also suitable for installations using \u003cstrong\u003esolar PV systems and off-peak electricity tariffs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0284c7; margin-bottom: 5px;\"\u003eDual Immersion Heating\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eTwo 3.0kW Incoloy 800 immersion heaters provide a combined 6.0kW direct heating capacity.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #c2410c; margin-bottom: 5px;\"\u003eStainless Steel Inner Vessel\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThe high-grade stainless steel inner vessel is pressure tested to 15 bar.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #4338ca; margin-bottom: 5px;\"\u003eFactory-Injected Insulation\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003e50mm CFC\/HCFC-free polyurethane foam insulation helps reduce standing heat loss.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #475569; margin-bottom: 5px;\"\u003eAdjustable Thermostat\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThermostat adjustment from 10–70°C with an 80°C high-limit cut-out.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003e24L Expansion Vessel\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eA 24-litre expansion vessel is supplied as part of the cylinder package.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eFactory-fitted controls help provide a ready-to-install unvented cylinder system.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eKIWA \u0026amp; G3 Compliance\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eKIWA approved, Building Regulation G3 compliant and CE marked.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 0 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eVery Large Homes\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003e300 litres of stored hot water for properties with substantial domestic hot water requirements.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eMultiple-Bathroom Properties\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eLarge storage capacity for homes where hot water demand can be high.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eOff-Grid Applications\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eDirect electric heating makes it suitable for properties without mains gas.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; border-radius: 6px; padding: 14px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eSolar PV \u0026amp; Off-Peak Systems\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eDesigned for use with solar PV generation and off-peak electricity tariffs.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eThe \u003cstrong\u003eMegaflo Main 300 Litre Direct Unvented Hot Water Cylinder\u003c\/strong\u003e combines high-capacity 300-litre storage, dual Incoloy 800 immersion heating, stainless steel construction and comprehensive unvented components. With its \u003cstrong\u003e25-year stainless steel inner vessel warranty\u003c\/strong\u003e and 1-year parts and labour warranty, it provides a robust solution for high-demand domestic hot water installations. \u003cstrong\u003eOrder now\u003c\/strong\u003e for a complete direct unvented hot water storage solution.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53681589518672,"sku":"7912288","price":743.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-300-litre-direct-unvented-hot-water-cylinder-720636401-2888516.jpg?v=1779438608"},{"product_id":"megaflo-main-150-litre-indirect-unvented-hot-water-cylinder-7912278","title":"Megaflo Main 150 Litre Indirect Unvented Hot Water Cylinder - 7912278","description":"\u003cdiv style=\"color:#374151;font-size:16px;line-height:1.7;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMegaflo Main 150 Litre Indirect Unvented Hot Water Cylinder (7912278)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e heated indirectly by a gas, oil or system boiler. With a factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e for backup heating, this 150-litre cylinder is well suited to small to medium homes with one or two bathrooms requiring dependable hot water delivery.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMegaflo Main\u003c\/strong\u003e is the new name for the Main unvented cylinder range and replaces the previous \u003cstrong\u003eMain 150 Litre Indirect Unvented Hot Water Cylinder (5133562)\u003c\/strong\u003e. Featuring a unique \u003cstrong\u003ecoil-in-coil heat exchanger\u003c\/strong\u003e, 50mm factory-injected polyurethane insulation and factory-fitted safety controls, this cylinder is designed to provide rapid heat recovery while helping minimise heat loss.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;\"\u003e\n\u003cspan style=\"background:#e0f2fe;color:#0369a1;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e150L Capacity\u003c\/span\u003e\n\u003cspan style=\"background:#eef2ff;color:#4338ca;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003eIndirect Unvented\u003c\/span\u003e\n\u003cspan style=\"background:#fdefe0;color:#c2410c;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e12.5kW Coil\u003c\/span\u003e\n\u003cspan style=\"background:#ecfdf5;color:#047857;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003eIncoloy 800 Immersion\u003c\/span\u003e\n\u003cspan style=\"background:#f3f4f6;color:#374151;padding:7px 12px;border-radius:20px;font-size:14px;font-weight:600;\"\u003e25-Year Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eKey Benefits at a Glance\u003c\/h2\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#0369a1;\"\u003e150L\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eNominal Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#eef2ff,#e0e7ff);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#4338ca;\"\u003e12.5kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003ePrimary Coil Rating\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#fff7ed,#ffedd5);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#c2410c;\"\u003e55L\/min\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eMaximum Flow Rate\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 180px;background:linear-gradient(135deg,#ecfdf5,#d1fae5);border-radius:12px;padding:18px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:26px;font-weight:700;color:#047857;\"\u003e25 Years\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#475569;\"\u003eInner Vessel Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eApplications \u0026amp; Suitability\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003eSmall to medium homes requiring \u003cstrong\u003e150 litres of mains-pressure hot water storage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eProperties with \u003cstrong\u003eone or two bathrooms\u003c\/strong\u003e requiring reliable domestic hot water.\u003c\/li\u003e\n\u003cli\u003eDomestic hot water systems using a \u003cstrong\u003egas, oil or system boiler\u003c\/strong\u003e as the primary heat source.\u003c\/li\u003e\n\u003cli\u003eInstallations requiring an \u003cstrong\u003eindirect unvented hot water cylinder\u003c\/strong\u003e with backup immersion heating.\u003c\/li\u003e\n\u003cli\u003eHeating upgrades using \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System boilers\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eProjects requiring KIWA approval and \u003cstrong\u003eBuilding Regulation G3 compliance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eKey Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;margin:18px 0;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e7912278\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e150 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e1114 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003ePrimary Coil\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e12.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e38 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e24 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eImmersion Heater\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e1 × 3.0kW Incoloy 800 @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eInner Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eHigh-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003ePressure Tested\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eUp to 55 l\/min @ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e1.70 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eAdjustable 10–70°C with 80°C high-limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003e12 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;border-bottom:1px solid #e5e7eb;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #e5e7eb;\"\u003eBaxi, UK manufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;background:#f8fafc;font-weight:600;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e25 years stainless steel inner vessel; 1 year parts \u0026amp; labour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eIndirect Heating \u0026amp; Rapid Heat Recovery\u003c\/h2\u003e\n\n\u003cp\u003eThe Megaflo Main 150 Litre uses a \u003cstrong\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/strong\u003e with a \u003cstrong\u003e12.5kW rating\u003c\/strong\u003e to heat the stored domestic hot water indirectly from a compatible gas, oil or system boiler. The stated coil heat-up time is \u003cstrong\u003e38 minutes\u003c\/strong\u003e, with a recovery time of \u003cstrong\u003e24 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eA factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e provides backup heating when required. The immersion element is rated at 240V and forms part of the factory-fitted cylinder configuration.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eInsulation, Safety \u0026amp; Factory-Fitted Components\u003c\/h2\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin:20px 0;\"\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003e50mm Insulation\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eFactory-injected \u003cstrong\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/strong\u003e helps minimise heat loss, with standing heat loss specified at 1.70 kWh\/24h.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003eSafety Protection\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eSupplied with a \u003cstrong\u003eT\u0026amp;P relief valve\u003c\/strong\u003e, pressure reducing valve and 2-port motorised valve for primary over-temperature protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003e12L Expansion Vessel\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eA \u003cstrong\u003e12-litre expansion vessel\u003c\/strong\u003e is supplied with the cylinder as part of the specified system components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1 1 220px;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0369a1;font-size:18px;\"\u003eFactory-Fitted Controls\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThe cylinder is supplied with factory-fitted controls alongside the specified safety and pressure-management components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eApprovals \u0026amp; Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Megaflo Main 150 Litre Indirect Unvented Hot Water Cylinder is \u003cstrong\u003eKIWA approved\u003c\/strong\u003e for compliance with Water Regulations and is compliant with \u003cstrong\u003eBuilding Regulation G3\u003c\/strong\u003e. It is also \u003cstrong\u003eCE marked\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe high-grade stainless steel inner vessel is \u003cstrong\u003epressure tested to 15 bar\u003c\/strong\u003e, while the stated operating pressure is \u003cstrong\u003e3.5 bar\u003c\/strong\u003e. The adjustable thermostat operates from \u003cstrong\u003e10–70°C\u003c\/strong\u003e with an \u003cstrong\u003e80°C high-limit\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eSupplied Components\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e12 litre expansion vessel\u003c\/li\u003e\n\u003cli\u003eT\u0026amp;P relief valve\u003c\/li\u003e\n\u003cli\u003e2-port motorised valve\u003c\/li\u003e\n\u003cli\u003ePressure reducing valve\u003c\/li\u003e\n\u003cli\u003eFactory-fitted controls\u003c\/li\u003e\n\u003cli\u003eFactory-fitted 3.0kW Incoloy 800 immersion heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003eSmall to medium homes with \u003cstrong\u003eone or two bathrooms\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDomestic hot water systems using gas, oil or system boilers.\u003c\/li\u003e\n\u003cli\u003eInstallations requiring \u003cstrong\u003e150-litre mains-pressure hot water storage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHeating upgrades using \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e boilers.\u003c\/li\u003e\n\u003cli\u003eHeating upgrades using \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers.\u003c\/li\u003e\n\u003cli\u003eDomestic systems requiring backup immersion heating and reliable hot water delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:28px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv style=\"margin:18px 0;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat is the capacity of the Megaflo Main 150 Litre cylinder?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe cylinder has a \u003cstrong\u003e150-litre nominal capacity\u003c\/strong\u003e and is designed to provide mains-pressure domestic hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eIs the Megaflo Main 150 Litre cylinder indirect?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eYes. It is an \u003cstrong\u003eindirect unvented hot water cylinder\u003c\/strong\u003e that uses a 12.5kW coil-in-coil heat exchanger to heat the stored water from a compatible gas, oil or system boiler.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat backup heating does the cylinder have?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe cylinder has one factory-fitted \u003cstrong\u003e3.0kW Incoloy 800 immersion heater\u003c\/strong\u003e rated at 240V for backup heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat is the operating pressure?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stated operating pressure is \u003cstrong\u003e3.5 bar\u003c\/strong\u003e, while the stainless steel inner vessel is pressure tested to 15 bar.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat warranty is included?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stainless steel inner vessel is covered by a \u003cstrong\u003e25-year warranty\u003c\/strong\u003e, with an additional \u003cstrong\u003e1-year parts and labour warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-bottom:12px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhich boilers can the Megaflo Main cylinder pair with?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe cylinder is designed for indirect heating from a \u003cstrong\u003egas, oil or system boiler\u003c\/strong\u003e. It pairs with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e and \u003cstrong\u003eMain Eco Elite System boilers\u003c\/strong\u003e for a complete domestic hot water solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e5e7eb;border-radius:12px;padding:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0369a1;font-size:17px;\"\u003eWhat are the dimensions of the 150 Litre cylinder?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe stated height is \u003cstrong\u003e1114mm\u003c\/strong\u003e. The cylinder diameter is \u003cstrong\u003e550mm\u003c\/strong\u003e, with a base diameter of \u003cstrong\u003e595mm\u003c\/strong\u003e. The empty weight is 32kg.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:linear-gradient(135deg,#eff6ff,#e0f2fe);border-left:4px solid #0369a1;border-radius:12px;padding:20px;margin-top:28px;\"\u003e\n\u003ch2 style=\"color:#0369a1;font-size:22px;line-height:1.3;margin-top:0;\"\u003eMegaflo Main 150 Litre Indirect Unvented Cylinder – Reliable Mains-Pressure Hot Water\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThe \u003cstrong\u003eMegaflo Main 150 Litre Indirect Unvented Hot Water Cylinder (7912278)\u003c\/strong\u003e combines 150-litre storage with a 12.5kW coil-in-coil heat exchanger, 3.0kW Incoloy 800 backup immersion heater, 50mm polyurethane insulation and factory-fitted safety components. With a \u003cstrong\u003e25-year stainless steel inner vessel warranty\u003c\/strong\u003e, KIWA approval and Building Regulation G3 compliance, it is a practical choice for small to medium homes with one or two bathrooms. Order online from GetPlumb for UK delivery or collect from the Reading trade counter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708489040,"sku":"7912278","price":623.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-150-litre-indirect-unvented-hot-water-cylinder-5133562-6202843.jpg?v=1779438608"},{"product_id":"megaflo-main-150-litre-direct-unvented-hot-water-cylinder-7912284","title":"Megaflo Main 150 Litre Direct Unvented Hot Water Cylinder - 7912284","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 150 Litre Direct Unvented Hot Water Cylinder (7912284)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable mains-pressure hot water for smaller domestic properties. With a 150 litre capacity and two factory-fitted Incoloy 800 immersion heaters, it is well suited to small to medium homes, flats, solar PV installations and properties using off-peak electricity tariffs.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 150 Litre Direct Unvented Hot Water Cylinder (720636001).\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px;\"\u003e\n\u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e150 Litre Capacity\u003c\/span\u003e \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e2 × 3.0kW Immersion Heaters\u003c\/span\u003e \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eDirect Unvented\u003c\/span\u003e \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 22px;\"\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0284c7; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0284c7;\"\u003e150 Litres\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eDirect-fed unvented hot water\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0369a1; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eImmersion Heating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0369a1;\"\u003e2 × 3.0kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eIncoloy 800 @ 240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #c2410c; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eOperating Pressure\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #c2410c;\"\u003e3.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eMains-pressure hot water system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #475569; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #475569;\"\u003e1.70 kWh\/24h\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003e50mm polyurethane insulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eSmall to Medium Homes\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 150 litre capacity provides a practical stored hot water solution for smaller and medium-sized domestic properties.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eFlats \u0026amp; Apartments\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eA compact 150 litre storage capacity makes this cylinder suitable for flats and apartments requiring mains-pressure hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eSolar PV Systems\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSuitable for installations using solar PV-generated electricity to heat stored domestic hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eOff-Peak Electricity\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe direct immersion heating arrangement allows the cylinder to be used with off-peak electricity tariffs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 22px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600; width: 35%;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7912284\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e150 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1114 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e152 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1.70 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUp to 55 l\/min @ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInner Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eHigh-grade stainless steel, 15 bar pressure tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAdjustable 10–70°C with 80°C high-limit cut-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e12 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Heater Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncoloy 800 alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eApprovals\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eKIWA approved, Building Regulation G3 compliant, CE marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eManufactured\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUK by Baxi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e25 years on stainless steel inner vessel; 1 year parts \u0026amp; labour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 16px; margin-bottom: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #0369a1;\"\u003eFactory-supplied components:\u003c\/strong\u003e The cylinder is supplied with a 12 litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls. Connections are provided as 22mm compression \/ ¾\" BSP. The unit is KIWA approved and compliant with Building Regulation G3 requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eMains-Pressure Hot Water\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eDirect unvented operation provides stored hot water supplied from the mains-pressure system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eDual Immersion Heating\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTwo 3.0kW Incoloy 800 immersion heaters provide direct electrical heating for the 150 litre cylinder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e50mm Insulation\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam helps minimise standing heat loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eCompact Capacity\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 150 litre capacity provides a practical stored hot water solution for smaller domestic installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e12 Litre Expansion Vessel\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with a 12 litre expansion vessel as part of the unvented cylinder package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with factory-fitted controls, pressure reducing valve and T\u0026amp;P relief valve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eAdjustable Thermostat\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTemperature can be adjusted from 10–70°C with an 80°C high-limit cut-out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe Megaflo Main 150 Litre Direct Unvented Hot Water Cylinder is ideal for \u003cstrong\u003esmall to medium homes, flats, apartments, solar PV systems and properties using off-peak electricity tariffs\u003c\/strong\u003e. It can also be paired with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers as part of a complete domestic hot water solution.\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eManufactured in the UK by Baxi, this 150 litre unvented cylinder combines high-grade stainless steel construction, direct immersion heating, 50mm polyurethane insulation and factory-supplied controls. It is KIWA approved, G3 compliant and backed by a 25-year stainless steel inner vessel warranty plus a one-year parts and labour warranty.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708554576,"sku":"7912284","price":543.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-150-litre-direct-unvented-hot-water-cylinder-720636001-5951705.jpg?v=1779438608"},{"product_id":"megaflo-main-170-litre-indirect-unvented-hot-water-cylinder-7912279","title":"Megaflo Main 170 Litre Indirect Unvented Hot Water Cylinder - 7912279","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 170 Litre Indirect Unvented Hot Water Cylinder (7912279)\u003c\/strong\u003e is a UK-manufactured stainless steel hot water cylinder designed to provide mains-pressure hot water heated indirectly by a gas, oil, or system boiler. With a \u003cstrong\u003e170-litre nominal capacity\u003c\/strong\u003e and factory-fitted Incoloy 800 immersion heater backup, it is well suited to medium-sized homes with one or two bathrooms.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 170 Litre Indirect Unvented Hot Water Cylinder (5133563).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 18px;\"\u003eThe cylinder features a \u003cstrong\u003e22mm stainless steel coil-in-coil heat exchanger\u003c\/strong\u003e with a 16kW rating for heat transfer from the primary heating system. Its 50mm factory-injected polyurethane insulation helps minimise standing heat loss, while the supplied 18-litre expansion vessel, pressure reducing valve, T\u0026amp;P relief valve and 2-port motorised valve support the specified unvented system configuration.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e170 Litre Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eIndirect Unvented\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e16 kW Coil\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25 Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 200px; border: 1px solid #cbd5e1; border-left: 4px solid #0284c7; padding: 12px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eCapacity\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0369a1;\"\u003e170 L\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; border: 1px solid #cbd5e1; border-left: 4px solid #c2410c; padding: 12px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003ePrimary Coil\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #c2410c;\"\u003e16 kW\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; border: 1px solid #cbd5e1; border-left: 4px solid #4338ca; padding: 12px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #4338ca;\"\u003eStanding Heat Loss\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #4338ca;\"\u003e1.92 kWh\/24h\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; border: 1px solid #cbd5e1; border-left: 4px solid #475569; padding: 12px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b;\"\u003eWarranty\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #475569;\"\u003e25 Years\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMedium-Sized Homes\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eThe 170-litre capacity is suited to medium-sized residential properties requiring stored mains-pressure hot water.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eOne or Two Bathrooms\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eDesigned for homes with one or two bathrooms requiring reliable domestic hot water storage.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eBoiler-Heated Systems\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eThe indirect design allows heating through a compatible gas, oil or system boiler via the primary coil.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eDomestic Hot Water Storage\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eA practical unvented cylinder option where mains-pressure hot water storage and indirect heating are required.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 22px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e7912279\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e170 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e1241 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003eØ 550 mm (cylinder) \/ 595 mm (base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e33 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e25 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e1.92 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e18 litre (supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px; font-weight: 600; background: #f4f8fc;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 9px;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border-left: 4px solid #0284c7; padding: 15px 16px; border-radius: 6px; margin-bottom: 22px; color: #374151; font-size: 15px; line-height: 1.6;\"\u003e\n  The \u003cstrong\u003eMegaflo Main 170 Litre Indirect Unvented Hot Water Cylinder\u003c\/strong\u003e is designed for indirect heating from a compatible gas, oil or system boiler. The 22mm stainless steel coil-in-coil heat exchanger has a \u003cstrong\u003e16 kW rating\u003c\/strong\u003e, while the factory-fitted 3.0 kW Incoloy 800 immersion heater provides backup heating capability. The cylinder operates at a specified \u003cstrong\u003e3.5 bar pressure\u003c\/strong\u003e and is supplied with an 18-litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve, 2-port motorised valve and factory-fitted controls.\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eCoil-in-Coil Heat Exchanger\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eThe 22mm stainless steel coil-in-coil heat exchanger is rated at 16 kW and provides the primary heat transfer system for indirect heating.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eStainless Steel Construction\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eThe high-grade stainless steel inner vessel is pressure tested to 15 bar and is covered by a 25-year inner vessel warranty.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003e50mm PU Insulation\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam insulation helps minimise heat loss from the stored hot water.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eBackup Immersion Heater\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eA factory-fitted 3.0 kW Incoloy 800 alloy immersion element at 240V provides backup heating capability.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eUnvented System Components\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eSupplied with an 18-litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMotorised Valve\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eIncludes a 2-port motorised valve for primary over-temperature protection as specified for the cylinder.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eKIWA \u0026amp; G3 Compliance\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eKIWA approved and specified as compliant with Building Regulation G3 and Water Regulations, with CE marking.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; font-size: 21px; margin: 22px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMedium-Sized Homes\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eA 170-litre cylinder for domestic properties requiring stored hot water for everyday household use.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eOne or Two Bathrooms\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eSuitable for homes with one or two bathrooms and a requirement for mains-pressure stored hot water.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eMain System Boiler Installations\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003ePairs with Main Eco Compact System or Main Eco Elite System boilers for an indirect domestic hot water setup.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"color: #0369a1;\"\u003eReplacement \u0026amp; New Installations\u003c\/strong\u003e\n    \u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #475569; margin-top: 6px;\"\u003eSuitable for domestic cylinder replacement projects and new installations requiring a 170-litre indirect unvented cylinder.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eThe \u003cstrong\u003eMegaflo Main 170 Litre Indirect Unvented Hot Water Cylinder 7912279\u003c\/strong\u003e combines 170-litre storage, a 16 kW stainless steel coil-in-coil heat exchanger and a factory-fitted Incoloy 800 immersion heater. With 50mm polyurethane insulation, a 3.5 bar operating pressure, KIWA approval, Building Regulation G3 compliance and a 25-year stainless steel inner vessel warranty, it provides a practical solution for medium-sized domestic hot water systems.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708587344,"sku":"7912279","price":633.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-170-litre-indirect-unvented-hot-water-cylinder-5133563-4629945.jpg?v=1779438608"},{"product_id":"megaflo-main-170-litre-direct-unvented-hot-water-cylinder-7912285","title":"Megaflo Main 170 Litre Direct Unvented Hot Water Cylinder - 7912285","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 170 Litre Direct Unvented Hot Water Cylinder (7912285)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable mains-pressure hot water for medium-sized domestic properties. With a 170 litre capacity and two factory-fitted Incoloy 800 immersion heaters, it is well suited to medium-sized homes, flats, solar PV installations and properties using off-peak electricity tariffs.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 170 Litre Direct Unvented Hot Water Cylinder (720636101).\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px;\"\u003e\n\u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e170 Litre Capacity\u003c\/span\u003e \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e2 × 3.0kW Immersion Heaters\u003c\/span\u003e \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eDirect Unvented\u003c\/span\u003e \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 22px;\"\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0284c7; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0284c7;\"\u003e170 Litres\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eDirect-fed unvented hot water\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0369a1; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eImmersion Heating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0369a1;\"\u003e2 × 3.0kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eIncoloy 800 @ 240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #c2410c; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eOperating Pressure\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #c2410c;\"\u003e3.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eMains-pressure hot water system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #475569; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #475569;\"\u003e1.92 kWh\/24h\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003e50mm polyurethane insulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eMedium-Sized Homes\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 170 litre capacity provides a practical stored hot water solution for medium-sized domestic properties.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eFlats \u0026amp; Apartments\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSuitable for flats and apartments requiring reliable mains-pressure hot water from a stored cylinder system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eSolar PV Systems\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSuitable for installations using solar PV-generated electricity to heat stored domestic hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eOff-Peak Electricity\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe direct immersion heating arrangement makes the cylinder suitable for properties using off-peak electricity tariffs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 22px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600; width: 35%;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7912285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e170 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1241 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e33 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e173 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1.92 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUp to 55 l\/min @ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInner Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eHigh-grade stainless steel, 15 bar pressure tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAdjustable 10–70°C with 80°C high-limit cut-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e18 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Heater Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncoloy 800 alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eApprovals\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eKIWA approved, Building Regulation G3 compliant, CE marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eManufactured\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUK by Baxi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e25 years on stainless steel inner vessel; 1 year parts \u0026amp; labour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 16px; margin-bottom: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #0369a1;\"\u003eFactory-supplied components:\u003c\/strong\u003e The cylinder is supplied with an 18 litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls. Connections are provided as 22mm compression \/ ¾\" BSP. The unit is KIWA approved and compliant with Building Regulation G3 requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eMains-Pressure Hot Water\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eDirect unvented operation provides stored hot water supplied from the mains-pressure system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eDual Immersion Heating\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTwo 3.0kW Incoloy 800 immersion heaters provide direct electrical heating for the 170 litre cylinder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e50mm Insulation\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam helps minimise standing heat loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e170 Litre Storage\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 170 litre capacity provides a practical balance of stored hot water capacity for medium-sized domestic installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e18 Litre Expansion Vessel\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with an 18 litre expansion vessel as part of the unvented cylinder package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with factory-fitted controls, pressure reducing valve and T\u0026amp;P relief valve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eAdjustable Thermostat\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTemperature can be adjusted from 10–70°C with an 80°C high-limit cut-out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe Megaflo Main 170 Litre Direct Unvented Hot Water Cylinder is ideal for \u003cstrong\u003emedium-sized homes, flats, apartments, solar PV systems and properties using off-peak electricity tariffs\u003c\/strong\u003e. It can also be paired with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers as part of a complete domestic hot water solution.\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eManufactured in the UK by Baxi, this 170 litre unvented cylinder combines high-grade stainless steel construction, direct immersion heating, 50mm polyurethane insulation and factory-supplied controls. It is KIWA approved, G3 compliant and backed by a 25-year stainless steel inner vessel warranty plus a one-year parts and labour warranty.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708620112,"sku":"7912285","price":556.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-170-litre-direct-unvented-hot-water-cylinder-720636101-4983957.jpg?v=1779438608"},{"product_id":"megaflo-main-210-litre-direct-unvented-hot-water-cylinder-7912286","title":"Megaflo Main 210 Litre Direct Unvented Hot Water Cylinder - 7912286","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Direct Unvented Hot Water Cylinder – 7912286\u003c\/strong\u003e is a UK-manufactured stainless steel hot water cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e for domestic properties. With a 210-litre capacity and two factory-fitted Incoloy 800 immersion heaters, it is well suited to larger homes and properties using direct electric heating.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 210 Litre Direct Unvented Hot Water Cylinder (720636201).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 18px;\"\u003eThe cylinder features a high-grade stainless steel inner vessel, 50mm CFC\/HCFC-free polyurethane foam insulation and an \u003cstrong\u003e18-litre expansion vessel\u003c\/strong\u003e. With support for solar PV and off-peak electricity tariffs, the Megaflo Main 210L direct unvented cylinder offers a practical hot water storage solution for properties without access to mains gas.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e210 Litre Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eDirect Unvented\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e2 × 3kW Incoloy 800 Immersions\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25 Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #0284c7; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCapacity\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e210 Litres\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #0369a1; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eImmersion Heating\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e2 × 3.0 kW\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #c2410c; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e2.30 kWh\/24h\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 200px; background: #f4f8fc; border-left: 4px solid #475569; padding: 14px 16px; border-radius: 6px;\"\u003e\n    \u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eOperating Pressure\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 20px; font-weight: 700; color: #0f172a;\"\u003e3.5 bar\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eLarger Domestic Properties\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe 210-litre capacity provides substantial hot water storage for larger homes and higher domestic hot water requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eProperties Without Mains Gas\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eDirect electric immersion heating makes the cylinder suitable for properties without access to mains gas.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eSolar PV Systems\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eSuitable for properties looking to use stored hot water alongside solar PV-generated electricity.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eOff-Peak Electricity\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe direct immersion configuration can be used with off-peak electricity tariffs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e7912286\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e210 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e1499 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eImmersion Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e215 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e2.30 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e18 Litre (Supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e22mm Compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb; font-weight: 600; background: #f4f8fc;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; border: 1px solid #e5e7eb;\"\u003e25 Years Inner Vessel \/ 1 Year Parts \u0026amp; Labour\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 16px 18px; margin-bottom: 24px;\"\u003e\n  \u003cp style=\"color: #374151; font-size: 15px; line-height: 1.6; margin: 0;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Direct Unvented Cylinder\u003c\/strong\u003e is supplied with an \u003cstrong\u003e18-litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls\u003c\/strong\u003e. It uses 22mm compression \/ ¾\" BSP connections and operates at up to 3.5 bar. The cylinder is suitable for direct electric heating and can be used with solar PV systems and off-peak electricity tariffs. Installation should follow the manufacturer's requirements and applicable unvented hot water system regulations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eDual Incoloy 800 Immersion Heaters\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eTwo factory-fitted 3.0kW Incoloy 800 alloy immersion heaters provide direct electric heating at 240V.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eStainless Steel Inner Vessel\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe high-grade stainless steel inner vessel is pressure tested to 15 bar.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003e50mm Polyurethane Insulation\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam insulation helps minimise heat loss.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eRapid Recovery\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe supplied specification provides a 215-minute heat-up time for the 210-litre cylinder.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003e18 Litre Expansion Vessel\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eAn 18-litre expansion vessel is supplied as part of the cylinder package.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eFactory-fitted controls are supplied with the cylinder for the direct unvented system.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eKIWA \u0026amp; G3 Compliance\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eKIWA approved and specified as compliant with Building Regulation G3, with CE marking.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eLarger Homes\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe 210-litre storage capacity is suited to larger domestic hot water requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eNo Mains Gas Properties\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eDirect electric immersion heating provides a hot water option for properties without mains gas access.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eSolar PV Installations\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eSuitable for hot water systems incorporating solar PV electricity generation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 16px; border-radius: 8px;\"\u003e\n    \u003cstrong style=\"color: #0f172a;\"\u003eOff-Peak Tariffs\u003c\/strong\u003e\n    \u003cp style=\"color: #475569; font-size: 14px; line-height: 1.5; margin: 8px 0 0;\"\u003eThe direct electric configuration is suitable for properties using off-peak electricity tariffs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 210 Litre Direct Unvented Hot Water Cylinder – 7912286\u003c\/strong\u003e combines 210-litre mains-pressure hot water storage with two 3.0kW Incoloy 800 immersion heaters, 50mm polyurethane insulation and an 18-litre expansion vessel. With a stainless steel inner vessel, KIWA approval, G3 compliance and a 25-year inner vessel warranty, it provides a practical direct unvented hot water solution for larger domestic properties.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708652880,"sku":"7912286","price":581.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-210-litre-direct-unvented-hot-water-cylinder-720636201-8707880.jpg?v=1779438608"},{"product_id":"megaflo-main-250-litre-direct-unvented-hot-water-cylinder-7912287","title":"Megaflo Main 250 Litre Direct Unvented Hot Water Cylinder - 7912287","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 250 Litre Direct Unvented Hot Water Cylinder (7912287)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable mains-pressure hot water for larger domestic properties. With a 250 litre capacity and two factory-fitted Incoloy 800 immersion heaters, it is well suited to large homes with multiple bathrooms, off-grid properties, solar PV installations and off-peak electricity tariffs.\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 250 Litre Direct Unvented Hot Water Cylinder (720636301).\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px;\"\u003e\n\u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e250 Litre Capacity\u003c\/span\u003e \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e2 × 3.0kW Immersion Heaters\u003c\/span\u003e \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eDirect Unvented\u003c\/span\u003e \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Inner Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 22px;\"\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0284c7; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0284c7;\"\u003e250 Litres\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eDirect-fed unvented hot water\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #0369a1; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eImmersion Heating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #0369a1;\"\u003e2 × 3.0kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eIncoloy 800 @ 240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #c2410c; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eOperating Pressure\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #c2410c;\"\u003e3.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003eMains-pressure hot water system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #f4f8fc; border-left: 4px solid #475569; padding: 14px; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: #64748b; margin-bottom: 4px;\"\u003eStanding Heat Loss\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #475569;\"\u003e2.22 kWh\/24h\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #475569;\"\u003e50mm polyurethane insulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eLarge Domestic Properties\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 250 litre capacity provides substantial hot water storage for larger homes with higher domestic hot water requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eMultiple Bathroom Homes\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eDesigned for properties where multiple bathrooms and simultaneous hot water demand require a larger stored water capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eSolar PV Systems\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSuitable for installations using solar PV-generated electricity to heat stored domestic hot water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eOff-Peak Electricity\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe direct immersion heating arrangement makes the cylinder suitable for use with off-peak electricity tariffs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 22px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #374151;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600; width: 35%;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7912287\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e250 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeight (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1752 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e47 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2 × 3.0 kW @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e260 mins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2.22 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUp to 55 l\/min @ 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInner Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eHigh-grade stainless steel, 15 bar pressure tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e50mm CFC\/HCFC-free polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eThermostat\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAdjustable 10–70°C with 80°C high-limit cut-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e24 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eImmersion Heater Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncoloy 800 alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eApprovals\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eKIWA approved, Building Regulation G3 compliant, CE marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eManufactured\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUK by Baxi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #f4f8fc; font-weight: 600;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e25 years on stainless steel inner vessel; 1 year parts \u0026amp; labour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 16px; margin-bottom: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #0369a1;\"\u003eFactory-supplied components:\u003c\/strong\u003e The cylinder is supplied with a 24 litre expansion vessel, T\u0026amp;P relief valve, pressure reducing valve and factory-fitted controls. Connections are provided as 22mm compression \/ ¾\" BSP. The unit is KIWA approved and compliant with Building Regulation G3 requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eMains-Pressure Hot Water\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eDirect unvented operation provides stored hot water supplied from the mains-pressure system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eDual Immersion Heating\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTwo 3.0kW Incoloy 800 immersion heaters provide direct electrical heating for the 250 litre cylinder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e50mm Insulation\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam helps minimise standing heat loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 14px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eLarge Storage Capacity\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eThe 250 litre capacity is suited to properties requiring a substantial stored domestic hot water supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003e24 Litre Expansion Vessel\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with a 24 litre expansion vessel as part of the unvented cylinder package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eSupplied with factory-fitted controls, pressure reducing valve and T\u0026amp;P relief valve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f4f8fc; padding: 14px; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #0369a1;\"\u003eAdjustable Thermostat\u003c\/strong\u003e\n\u003cp style=\"margin: 7px 0 0; color: #475569; font-size: 14px; line-height: 1.5;\"\u003eTemperature can be adjusted from 10–70°C with an 80°C high-limit cut-out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #0369a1; font-size: 20px; margin: 22px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe Megaflo Main 250 Litre Direct Unvented Hot Water Cylinder is ideal for \u003cstrong\u003elarge homes, properties with multiple bathrooms, off-grid installations, solar PV systems and off-peak electricity tariffs\u003c\/strong\u003e. It can also be paired with the \u003cstrong\u003eMain Eco Compact System\u003c\/strong\u003e or \u003cstrong\u003eMain Eco Elite System\u003c\/strong\u003e boilers as part of a complete domestic hot water solution.\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eManufactured in the UK by Baxi, this 250 litre unvented cylinder combines stainless steel construction, direct immersion heating, 50mm polyurethane insulation and factory-supplied controls. It is KIWA approved, G3 compliant and backed by a 25-year stainless steel inner vessel warranty plus a one-year parts and labour warranty.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708685648,"sku":"7912287","price":680.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-250-litre-direct-unvented-hot-water-cylinder-720636301-3592447.jpg?v=1779438608"},{"product_id":"megaflo-main-250-litre-indirect-unvented-hot-water-cylinder-7912281","title":"Megaflo Main 250 Litre Indirect Unvented Hot Water Cylinder - 7912281","description":"\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eMegaflo Main 250 Litre Indirect Unvented Hot Water Cylinder (7912281)\u003c\/strong\u003e is a UK-manufactured stainless steel cylinder designed to provide reliable \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e, heated indirectly by a gas, oil or system boiler. With a factory-fitted \u003cstrong\u003e3kW Incoloy 800 immersion heater\u003c\/strong\u003e for backup, 250-litre capacity and a high-performance coil-in-coil heat exchanger, it is designed for larger homes with multiple bathrooms and higher hot water demand.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003e\u003cem\u003eMegaflo Main is the new name for the Main unvented cylinder range. This model replaces the Main 250 Litre Indirect Unvented Hot Water Cylinder (5135327).\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 10px;\"\u003eThe cylinder features \u003cstrong\u003e50mm CFC\/HCFC-free polyurethane foam insulation\u003c\/strong\u003e to help minimise heat loss, while the stainless steel inner vessel provides durable construction. Supplied with an expansion vessel, T\u0026amp;P relief valve, pressure reducing valve, 2-port motorised valve and factory-fitted controls, it provides a comprehensive solution for domestic unvented hot water installations.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px;\"\u003e\n  \u003cspan style=\"background: #e0f2fe; color: #0369a1; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e250L Capacity\u003c\/span\u003e\n  \u003cspan style=\"background: #fdefe0; color: #c2410c; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003eIndirect Unvented\u003c\/span\u003e\n  \u003cspan style=\"background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e18kW Coil\u003c\/span\u003e\n  \u003cspan style=\"background: #f3f4f6; color: #374151; padding: 6px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;\"\u003e25-Year Vessel Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #0284c7; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; font-size: 14px;\"\u003eCapacity\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 15px;\"\u003e250 litres\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #c2410c; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #c2410c; font-size: 14px;\"\u003eCoil Rating\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 15px;\"\u003e18 kW coil-in-coil\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #4338ca; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #4338ca; font-size: 14px;\"\u003eOperating Pressure\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 15px;\"\u003e3.5 bar\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 180px; border: 1px solid #cbd5e1; border-left: 4px solid #475569; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #475569; font-size: 14px;\"\u003eInsulation\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 15px;\"\u003e50mm polyurethane foam\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eApplications \u0026amp; suitability\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eLarge Homes\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThe 250-litre capacity is suited to larger domestic properties with higher hot water requirements.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eMultiple Bathrooms\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eDesigned for homes with multiple bathrooms and increased hot water demand across several outlets.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eBoiler-Heated Systems\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eAn indirect cylinder designed to be heated by a gas, oil or system boiler through its primary coil.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px; background: #f4f8fc;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eDomestic Hot Water\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eA mains-pressure unvented hot water solution for domestic applications requiring substantial stored hot water capacity.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eKey specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e7912281\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eIndirect Unvented\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e250 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e1752 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eØ 550 mm cylinder \/ 595 mm base\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eWeight Empty\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eCoil Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e18 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eCoil Heat-Up Time\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e40 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eRecovery Time\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eStanding Heat Loss\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e2.22 kWh\/24h\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eErP Energy Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e3.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eExpansion Vessel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e24 litre, supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f4f8fc; font-weight: 600;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e22mm compression \/ ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eInstallation \u0026amp; compatibility\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f4f8fc; border: 1px solid #cbd5e1; border-left: 4px solid #0284c7; padding: 16px; border-radius: 6px; margin: 0 0 24px;\"\u003e\n  \u003cp style=\"color: #374151; font-size: 15px; line-height: 1.6; margin: 0;\"\u003eThe Megaflo Main 250 Litre is an \u003cstrong\u003eindirect unvented hot water cylinder\u003c\/strong\u003e designed for connection to a compatible gas, oil or system boiler. The 18kW stainless steel coil-in-coil heat exchanger provides indirect heating, while the supplied 24-litre expansion vessel and factory-fitted controls support the unvented installation. The cylinder is supplied with a 2-port motorised valve for primary over-temperature protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eDesign \u0026amp; performance benefits\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eCoil-in-Coil Heat Exchanger\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThe 22mm stainless steel coil-in-coil heat exchanger has an 18kW rating and is designed for rapid heat recovery.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eStainless Steel Vessel\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eThe high-grade stainless steel inner vessel is pressure tested to 15 bar and designed for durable hot water storage.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003e50mm Insulation\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eFactory-injected 50mm CFC\/HCFC-free polyurethane foam helps minimise standing heat loss.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #0369a1; margin-bottom: 5px;\"\u003eBackup Immersion\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eA factory-fitted 3kW Incoloy 800 immersion heater provides an electric backup heating option.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eAdditional installation features\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eExpansion Vessel\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eA supplied 24-litre expansion vessel forms part of the unvented hot water installation package.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eFactory-Fitted Controls\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eSupplied with factory-fitted controls, pressure reducing valve, T\u0026amp;P relief valve and 2-port motorised valve.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eApprovals \u0026amp; Compliance\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px; line-height: 1.5;\"\u003eKIWA approved, Building Regulation G3 compliant and CE marked as specified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #0369a1; margin: 24px 0 12px;\"\u003eIdeal for\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 18px;\"\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eLarge Domestic Properties\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eHomes requiring 250 litres of stored hot water for higher domestic demand.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eMultiple Bathrooms\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eProperties with multiple bathrooms and several hot water outlets.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eBoiler-Based Heating Systems\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003eSuitable for indirect heating from compatible gas, oil or system boilers.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 220px; background: #f4f8fc; border: 1px solid #e5e7eb; padding: 14px; border-radius: 6px;\"\u003e\n    \u003cstrong style=\"display: block; color: #374151; margin-bottom: 5px;\"\u003eMain Boiler Systems\u003c\/strong\u003e\n    \u003cspan style=\"color: #374151; font-size: 14px;\"\u003ePairs with Main Eco Compact System or Main Eco Elite System boilers for a complete domestic hot water solution.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color: #374151; font-size: 16px; line-height: 1.6; margin: 0;\"\u003eThe \u003cstrong\u003eMegaflo Main 250 Litre Indirect Unvented Hot Water Cylinder (7912281)\u003c\/strong\u003e combines 250-litre storage, an 18kW coil-in-coil heat exchanger, 3kW Incoloy 800 backup immersion and 50mm polyurethane insulation. With stainless steel construction, 3.5 bar operating pressure, KIWA approval and a \u003cstrong\u003e25-year stainless steel inner vessel warranty\u003c\/strong\u003e plus one-year parts and labour warranty, it provides a robust solution for larger homes with demanding hot water requirements.\u003c\/p\u003e","brand":"Megaflo","offers":[{"title":"Default Title","offer_id":53685708718416,"sku":"7912281","price":781.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/main-250-litre-direct-unvented-hot-water-cylinder-720636301-3592447.jpg?v=1779438608"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/collections\/main-hot-water-cylinders-1768380.jpg?v=1786816877","url":"https:\/\/getplumb.co.uk\/fr\/collections\/megaflo-main-hot-water-cylinders.oembed","provider":"Getplumb","version":"1.0","type":"link"}