{"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","url":"https:\/\/getplumb.co.uk\/it\/products\/megaflo-main-150-litre-direct-unvented-hot-water-cylinder-7912284","provider":"Getplumb","version":"1.0","type":"link"}