{"product_id":"grant-vortex-pro-outdoor-combi-boiler-oil-condensing-21kw-erp","title":"Grant Vortex PRO Outdoor Combi Boiler OIL Condensing 21kw ERP","description":"\u003cp\u003eThis outdoor oil condensing combi boiler provides heating and hot water from a single external unit, suitable for floor mounting outside the property. With a 21kW output and compact, weather-resistant casing, it is designed to free up indoor space in both domestic and small commercial settings.\u003c\/p\u003e\u003cp\u003eOn site, this boiler is often chosen where internal installation is impractical or where living areas need to be kept clear. Built-in frost protection and a robust design allow for reliable year-round operation. The inclusion of diagnostic indicators and an internal condensate trap assists with straightforward installation and ongoing servicing.\u003c\/p\u003e","brand":"Huws Gray","offers":[{"title":"Default Title","offer_id":53107024822608,"sku":"U0103464","price":4016.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/ea9c31b9838a333b7df72e0203e85a5a.png?v=1780566804","url":"https:\/\/totalsite.supply\/products\/grant-vortex-pro-outdoor-combi-boiler-oil-condensing-21kw-erp","provider":"Total Site Supply UK","version":"1.0","type":"link"}