{"product_id":"joule-cyclone-platinum-300-litre-twin-solar-short-indirect-unvented-cylinder","title":"Joule Cyclone Platinum 300 Litre Twin Solar Short Indirect Unvented Cylinder (TCEMVS-0300NFC)","description":"\u003cp\u003eThe Joule Cyclone Platinum 300 Litre Twin Solar Short Indirect Unvented Cylinder (TCEMVS-0300NFC) is a high-capacity hot water storage cylinder designed for solar thermal and auxiliary heating systems. It provides large-volume, reliable domestic or light‑commercial hot water delivery while maximising heat transfer from solar collectors and backup heat sources. Stainless‑steel construction, twin high‑output coils and dense PU insulation reduce corrosion and standby losses for efficient, long‑lasting performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eActual capacity 290 litres for substantial hot water storage\u003c\/li\u003e\n\u003cli\u003eTwin 316L stainless‑steel coils (18 kW + 22 kW; 0.67 m² each) for efficient solar and primary heat exchange\u003c\/li\u003e\n\u003cli\u003eLDX 2101 stainless‑steel inner cylinder for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eCoated mild steel outer casing with dense PU foam insulation to minimise heat loss\u003c\/li\u003e\n\u003cli\u003eSingle immersion heater port compatible with 3 kW @ 230 V immersion\u003c\/li\u003e\n\u003cli\u003eHigh pressure capability: max mains 10 bar; operating pressure 7 bar; coil primary max 3.5 bar\u003c\/li\u003e\n\u003cli\u003eLow standing heat loss: 2.30 kWh\/24h (tested to BS EN 12897:2016)\u003c\/li\u003e\n\u003cli\u003eRobust build: 67 kg empty, 364 kg full\u003c\/li\u003e\n\u003cli\u003e1 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge family homes or properties with high hot‑water demand\u003c\/li\u003e\n\u003cli\u003eSolar thermal systems paired with a boiler or secondary heat source\u003c\/li\u003e\n\u003cli\u003eLight commercial installations requiring significant stored hot water\u003c\/li\u003e\n\u003cli\u003eNew‑build or renovation projects seeking durable stainless‑steel cylinders\u003c\/li\u003e\n\u003cli\u003eSystems needing dual coil flexibility (solar + backup heating)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTCEMVS-0300NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCYCLONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Group Code\u003c\/td\u003e\n\u003ctd\u003eSOLAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Category Code\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERP Type\u003c\/td\u003e\n\u003ctd\u003eIndirectUnvented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual capacity (Ltr)\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity (listed)\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder material\u003c\/td\u003e\n\u003ctd\u003eLDX 2101 (stainless steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter casing\u003c\/td\u003e\n\u003ctd\u003eCoated mild steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal insulation\u003c\/td\u003e\n\u003ctd\u003eDense PU foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoam thickness\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit weight empty (kg)\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit weight full (kg)\u003c\/td\u003e\n\u003ctd\u003e364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of immersions\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion spec\u003c\/td\u003e\n\u003ctd\u003e3 kW @ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. heat exchangers\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 1 rating (kW)\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 2 rating (kW)\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 1 surface area (m²)\u003c\/td\u003e\n\u003ctd\u003e0.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 2 surface area (m²)\u003c\/td\u003e\n\u003ctd\u003e0.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 1 max primary pressure (Bar)\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 2 max primary pressure (Bar)\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil 1 resistance (Bar)\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax mains water pressure (Bar)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating pressure (Bar)\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature (°C)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety valve temperature (°C)\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat loss (kWh\/24h)\u003c\/td\u003e\n\u003ctd\u003e2.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTested to standard\u003c\/td\u003e\n\u003ctd\u003eBS EN 12897:2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty terms (Year)\u003c\/td\u003e\n\u003ctd\u003e1Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Joule","offers":[{"title":"Default Title","offer_id":53069262356816,"sku":"TCEMVS-0300NFC","price":1094.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/joule-cyclone-platinum-500l-twin-coil-solar-cylinder-standard-c-tcemvs-0500lfc-2732368.jpg?v=1780683084","url":"https:\/\/getplumb.co.uk\/products\/joule-cyclone-platinum-300-litre-twin-solar-short-indirect-unvented-cylinder","provider":"Getplumb","version":"1.0","type":"link"}