{"product_id":"grant-vortex-pro-external-combi-boiler-with-flue","title":"Grant Vortex Pro External Combi Boiler with Flue","description":"\u003ch3\u003eGrant Vortex Pro External Combi Boiler with Flue\u003c\/h3\u003e\n\nThe Grant Vortex Pro External Combi Boiler with Flue is designed to provide efficient heating and excellent hot water performance while keeping the boiler outside the home. With three available models, the range offers flexibility for different heating requirements and is particularly useful for properties where indoor space is limited.\n\nThe boilers feature larger-than-normal heat exchangers to help deliver strong hot water performance, while Grant's patented stainless steel heat exchanger technology supports efficient and reliable operation. With the boiler installed externally, homeowners can free up valuable space inside without compromising on heating or hot water performance.\n\n\u003ch3\u003eAvailable Power Ratings\u003c\/h3\u003e\n\nThe Grant Vortex Pro External Combi range is available in three outputs: 21kW, 26kW and 36kW. This choice of power ratings allows installers to select a model suited to the heating and hot water requirements of the property.\n\nAcross the range, space heating efficiencies range from 90.81% to 94.5%, providing impressive efficiency alongside dependable everyday performance.\n\n\u003ch3\u003eBuilt for Outdoor Installation\u003c\/h3\u003e\n\nThe boiler features a high-quality external powder-coated casing designed for outdoor installation. Built-in frost protection provides additional protection during colder weather, helping the boiler remain suitable for external siting throughout the year.\n\nThe outdoor design is particularly useful when indoor space is limited, allowing homeowners to keep valuable room inside the property available for other uses.\n\n\u003ch3\u003eEnhanced Hot Water Performance\u003c\/h3\u003e\n\nLarge heat exchangers are used to help improve hot water performance, making the Vortex Pro External Combi a practical choice for homes where a strong supply of domestic hot water is important. Each model is supplied with a 24-litre expansion vessel, providing additional system capacity as part of the installation.\n\n\u003ch3\u003eFlexible Installation and Easy Operation\u003c\/h3\u003e\n\nA factory-fitted multi-directional flue is supplied with the boiler, helping to save installation time while providing flexibility when planning the flue arrangement.\n\nNeon diagnostic indicators make everyday operation more straightforward by providing clear information about the boiler's operating status. Combined with its practical external design, the Grant Vortex Pro External Combi offers a convenient heating solution for outdoor installation.\n\n\u003ch3\u003eGuarantee and Peace of Mind\u003c\/h3\u003e\n\nA 10-year guarantee is available when the boiler is installed by a G1 Installer, subject to the applicable terms and conditions. This provides additional reassurance when choosing the Grant Vortex Pro External Combi for a new installation or heating upgrade.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAvailable in 21kW, 26kW and 36kW models\u003c\/li\u003e \u003cli\u003eIncredible space heating efficiencies of 90.81-94.5%\u003c\/li\u003e \u003cli\u003eLarger-than-normal heat exchangers for enhanced hot water performance\u003c\/li\u003e \u003cli\u003eGrant's patented stainless steel heat exchangers\u003c\/li\u003e \u003cli\u003eHigh-quality external powder-coated casing\u003c\/li\u003e \u003cli\u003eBuilt-in frost protection\u003c\/li\u003e \u003cli\u003e24-litre expansion vessel supplied\u003c\/li\u003e \u003cli\u003eFactory-fitted multi-directional flue supplied to help save installation time\u003c\/li\u003e \u003cli\u003eNeon diagnostic indicators for easy operation\u003c\/li\u003e \u003cli\u003eDesigned to help free up space inside the home\u003c\/li\u003e \u003cli\u003e10-year guarantee when installed by a G1 Installer, subject to terms and conditions\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat power ratings are available for the Grant Vortex Pro External Combi Boiler?\u003c\/h4\u003e\n\nThe Grant Vortex Pro External Combi range is available in 21kW, 26kW and 36kW models. This provides a choice of outputs to suit different heating and hot water requirements.\n\n\u003ch4\u003eWhy is the Grant Vortex Pro External Combi suitable for outdoor installation?\u003c\/h4\u003e\n\nThe boiler has a durable external powder-coated casing and built-in frost protection, making it specifically suited to outdoor installation. Siting the boiler outside can also help free up valuable space inside the home.\n\n\u003ch4\u003eHow does the Vortex Pro External Combi provide strong hot water performance?\u003c\/h4\u003e\n\nThe range features larger-than-normal heat exchangers, which are designed to improve hot water performance. Grant's patented stainless steel heat exchanger technology also contributes to the boiler's efficient and reliable operation.","brand":"Grant","offers":[{"title":"21 KW","offer_id":55210048979286,"sku":"182399","price":4665.78,"currency_code":"GBP","in_stock":true},{"title":"26 KW","offer_id":55210049012054,"sku":"182400","price":4990.6,"currency_code":"GBP","in_stock":true},{"title":"36 KW","offer_id":55210049044822,"sku":"182401","price":5386.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/grant-vortex-pro-external-combi-boiler-with-flue-8033600.jpg?v=1788771670","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/grant-vortex-pro-external-combi-boiler-with-flue","provider":"JJ Building Materials","version":"1.0","type":"link"}