{"product_id":"surecal-water-heater-calorifier","title":"Surecal Water Heater Calorifier","description":"\u003cp\u003eSurecal Water Heater Calorifier\u003cbr\u003e\u003cbr\u003ePremium copper construction built for durability and superior heat recovery. The 100% copper design expands and contracts freely without compromising weld integrity, extending unit lifespan significantly longer than stainless steel alternatives.\u003cbr\u003e\u003cbr\u003eThe threaded copper heat exchanger with comb fins rapidly heats water to elevated temperatures, ensuring consistent hot water supply. Fitted with a titanium immersion heater as standard for enhanced reliability and longevity.\u003cbr\u003e\u003cbr\u003eComprehensive insulation using a polyurethane jacket retains heat for up to 24 hours after the engine stops, maximising efficiency and reducing energy waste.\u003cbr\u003e\u003cbr\u003eSafety and convenience are built in. Each unit includes a thermostatic mixer valve to regulate water temperature and a 4 bar pressure release valve. The mixer valve also effectively increases hot water volume beyond tank capacity by blending heated water with cold supply.\u003cbr\u003e\u003cbr\u003eComplete package includes:\u003cbr\u003e• Thermostatic mixer valve\u003cbr\u003e• 4 bar pressure release valve\u003cbr\u003e• 1kW immersion heater\u003cbr\u003e• Non-return valve\u003cbr\u003e• Stainless steel saddles and brackets\u003cbr\u003e• Push fit spigots on cold water inlet, hot water outlet and pressure release valve\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/9146\/7500\/files\/Surecal-dims_600x188_be3a4e54-eeb6-4deb-8658-f8f69e9eb65b.webp?v=1789048836\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003eIdeal for marine, leisure and industrial applications requiring reliable hot water on demand.\u003c\/p\u003e","brand":"Surecal","offers":[{"title":"10L Single Coil Horizontal","offer_id":55657172697464,"sku":"$002000103872","price":457.5,"currency_code":"GBP","in_stock":true},{"title":"15L Single Coil Horizontal","offer_id":55657172730232,"sku":"$002000103873","price":484.83,"currency_code":"GBP","in_stock":true},{"title":"22L Single Coil Horizontal","offer_id":55657172763000,"sku":"$002000103874","price":484.83,"currency_code":"GBP","in_stock":true},{"title":"22L Twin Coil Horizontal","offer_id":55657173287288,"sku":"$002000103875","price":578.78,"currency_code":"GBP","in_stock":true},{"title":"30L Single Coil Horizontal","offer_id":55657172795768,"sku":"$002000103876","price":590.83,"currency_code":"GBP","in_stock":true},{"title":"30L Twin Coil Horizontal","offer_id":55657172828536,"sku":"$002000103877","price":659.39,"currency_code":"GBP","in_stock":true},{"title":"40L Single Coil Horizontal","offer_id":55657172861304,"sku":"$002000103878","price":621.2,"currency_code":"GBP","in_stock":true},{"title":"40L Twin Coil Horizontal","offer_id":55657172894072,"sku":"$002000103883","price":675.74,"currency_code":"GBP","in_stock":true},{"title":"55L Single Coil Vertical","offer_id":55657172926840,"sku":"$002000103884","price":740.83,"currency_code":"GBP","in_stock":true},{"title":"55L Twin Coil Horizontal","offer_id":55657172959608,"sku":"$002000103885","price":789.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9146\/7500\/files\/55014_600x540_c227d5d8-a6a5-4a1a-8e34-c744aaa69ab2.webp?v=1789048051","url":"https:\/\/foxschandlery.com\/en-je\/products\/surecal-water-heater-calorifier","provider":"Fox's Chandlery","version":"1.0","type":"link"}