{"product_id":"oso-tank-on-tank-stainless-steel-optima-geocoil-ogc-225-65l","title":"OSO Tank-on-Tank - Stainless Steel - OPTIMA GEOCOIL OGC - 225\/65L","description":"\u003cp\u003eThe OSO Optima GeoCoil is a high quality tank-on-tank hot water solution combining a 225L DHW cylinder with an integrated 65L buffer tank. Purpose built for both air and ground source heat pumps, it delivers exceptional efficiency while being perfect for compact installations.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium duplex stainless steel, the Optima GeoCoil offers outstanding corrosion resistance and longevity. The high-performance GeoCoil heat exchanger ensures rapid and efficient heat transfer, even at low flow temperatures, making it ideal for modern renewable heating systems.\u003c\/p\u003e\n\u003cp\u003eThe integrated 65L buffer tank is ideal for properties wanting additional heating control and the 225L DHW cylinder ensures a reliable supply of hot water for small households. The tank-on-tank design minimises footprint and simplifies installation without compromising performance.\u003c\/p\u003e","brand":"Spire Renewables","offers":[{"title":"Default Title","offer_id":56908568166774,"sku":"SR0804\/0026\/0510","price":1351.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/6947\/8794\/files\/Unvented_DHW_CylinderBuffer_Tank_Combined_-_OSO-_Stainless_Steel_-_OPTIMA_GEOCOIL_OGC_-_22565L.png?v=1765969095","url":"https:\/\/www.spiresupply.co.uk\/products\/oso-tank-on-tank-stainless-steel-optima-geocoil-ogc-225-65l","provider":"Spire Supply","version":"1.0","type":"link"}