{"product_id":"grant-vortex-pro-external-15-26-26kw-oil-heat-only-boiler-vtxom15-26","title":"Grant Vortex Pro External Oil Boiler 26kW Heat Only | VTXOM15\/26","description":"\u003ch2\u003eGrant Vortex Pro External Oil Boiler 26kW – VTXOM15\/26\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGrant Vortex Pro VTXOM15\/26\u003c\/strong\u003e is a premium external floor-standing oil boiler delivering \u003cstrong\u003e26kW of heat output\u003c\/strong\u003e with some of the highest efficiencies available on the market. Featuring Grant’s renowned stainless steel Vortex heat exchanger, the latest Riello burner technology, and a factory-fitted multi-directional flue, this boiler is engineered for fast installation, reliable performance, and year-round durability in all weather conditions.\u003c\/p\u003e\u003cp\u003eIdeal for homes requiring a heat-only (regular) boiler, the Vortex Pro external module keeps the boiler outside — freeing up valuable indoor space while delivering quiet, efficient heating. It’s even compatible with an RF wireless programmer (not included) for convenient remote control from inside the building.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e26kW heat output\u003c\/strong\u003e – powerful and efficient space heating for larger homes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eERP A-rated efficiency\u003c\/strong\u003e – among the highest efficiencies in its class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel Vortex heat exchanger\u003c\/strong\u003e – Grant’s proven, highly efficient original design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-fitted multi-directional flue\u003c\/strong\u003e – reduces installation time significantly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatest Riello burner technology\u003c\/strong\u003e – reliable, low-NOx combustion (NOx Class 2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal floor-standing installation\u003c\/strong\u003e – durable design built for all weather conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in frost protection\u003c\/strong\u003e – safeguards the boiler during cold spells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation\u003c\/strong\u003e – low noise level of just 51dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF wireless programmer compatible\u003c\/strong\u003e – plug-in receiver for remote control (programmer not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation\u003c\/strong\u003e – no complicated wiring or plumbing required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiofuel compatible\u003c\/strong\u003e – depending on biofuel type and % blend\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSolar compatible\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains isolating switch \u0026amp; test switch\u003c\/strong\u003e included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Grant Vortex Pro External Oil Boiler (VTXOM15\/26)\u003c\/li\u003e\n\u003cli\u003eFactory-fitted multi-directional flue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ Part No:\u003c\/strong\u003e VTXOM15\/26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Vortex Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Type:\u003c\/strong\u003e Heat Only (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Output:\u003c\/strong\u003e 26kW (88,712 BTU\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH Condensing Max Output:\u003c\/strong\u003e 26kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eERP Rating:\u003c\/strong\u003e A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOx Class:\u003c\/strong\u003e Class 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e 51dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Floor Standing (External)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Analogue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 908mm x 370mm x 796mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Vertical Flue (100mm \u0026amp; 125mm):\u003c\/strong\u003e 12m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Horizontal Flue (100mm \u0026amp; 125mm):\u003c\/strong\u003e 4m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Flue:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiofuel Compatible:\u003c\/strong\u003e Yes (type\/blend dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuarantee:\u003c\/strong\u003e 1 year minimum (subject to T\u0026amp;Cs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Output:\u003c\/strong\u003e Not applicable (heat only boiler)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"City Plumbing","offers":[{"title":"Default Title","offer_id":53643682283858,"sku":"VTXOM15\/26","price":3000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/3001\/3778\/files\/GPID_1000407101_IMG_00.jpg?v=1780569082","url":"https:\/\/www.tradeplumbing.co.uk\/products\/grant-vortex-pro-external-15-26-26kw-oil-heat-only-boiler-vtxom15-26","provider":"Tradeplumbing","version":"1.0","type":"link"}