{"product_id":"grant-vortex-pro-utility-15-26-26kw-oil-heat-only-boiler-vtx15-26","title":"Grant Vortex Pro Utility 26kW Oil Heat Only Boiler | Floor Standing | ErP A Rated | VTX15\/26","description":"\u003ch2\u003eGrant Vortex Pro Utility Oil Heat Only Boiler – 15-26kW | Floor Standing | ErP A Rated\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrant Vortex Pro Utility\u003c\/strong\u003e represents the pinnacle of Grant’s oil boiler engineering, delivering exceptional condensing performance with SAP 2009 gross seasonal efficiencies of \u003cstrong\u003e90.7% to 93.3%\u003c\/strong\u003e registered with the Energy Savings Trust. Built around Grant’s award-winning \u003cstrong\u003eunique Vortex stainless steel condensing heat exchanger\u003c\/strong\u003e and turbulator baffle system, the Vortex Pro is engineered for maximum heat transfer, long-term reliability, and outstanding fuel economy.\u003c\/p\u003e\n\u003cp\u003eFeaturing the latest \u003cstrong\u003eRiello RDB burner technology\u003c\/strong\u003e with plug-and-socket connection for fast, tool-free servicing, the Vortex Pro is designed to make installation and maintenance as straightforward as possible. Its front-access design, multidirectional flue options, and internal factory-fitted condensate trap make it one of the most installer-friendly floor-standing oil boilers on the market.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeat-only (regular) oil-fired central heating systems in domestic and light commercial properties\u003c\/li\u003e\n\u003cli\u003eInstallations with a separate hot water cylinder and feed-and-expansion tank\u003c\/li\u003e\n\u003cli\u003eReplacement of existing floor-standing oil boilers requiring high efficiency\u003c\/li\u003e\n\u003cli\u003eProperties seeking an ErP A-rated, SAP A-rated condensing boiler with maximum output flexibility\u003c\/li\u003e\n\u003cli\u003eInstallations requiring multidirectional fluing (top, rear, left, or right)\u003c\/li\u003e\n\u003cli\u003eSolar-compatible heating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Grant Vortex Pro Utility?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAward-Winning Vortex Stainless Steel Heat Exchanger\u003c\/strong\u003e – Grant’s patented condensing heat exchanger with turbulator baffle system delivers industry-leading heat transfer efficiency and exceptional durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAP 2009 Gross Seasonal Efficiency 91.2%\u003c\/strong\u003e – Registered with the Energy Savings Trust; ErP A rated for outstanding energy performance and reduced fuel bills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiello RDB Burner with Plug \u0026amp; Socket Connection\u003c\/strong\u003e – Latest burner technology for reliable, low-emission combustion; plug-and-socket connection enables fast, tool-free burner removal for servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptionally Quiet Operation\u003c\/strong\u003e – Noise level of just 51dB, making it suitable for utility rooms and spaces adjacent to living areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultidirectional Flue Options\u003c\/strong\u003e – Flue can exit from the top, rear, left, or right-hand side, providing maximum installation flexibility across a wide range of property types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Factory-Fitted Condensate Trap\u003c\/strong\u003e – Fitted as standard internally but can be repositioned externally if required, simplifying installation in all configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Service Access\u003c\/strong\u003e – Full front access to burner and combustion chamber for fast, efficient servicing and reduced engineer time on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Compatible\u003c\/strong\u003e – Designed for integration with solar thermal systems to further enhance energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOx Class 2\u003c\/strong\u003e – Low nitrogen oxide emissions for environmentally responsible operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiered Warranty Up to 5 Years\u003c\/strong\u003e – 1-year standard; 2 years if registered within 30 days; extended to 5 years when installed by a registered G1 installer with a Grant or equivalent filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Vortex Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e VTX15\/26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier Part Number:\u003c\/strong\u003e VTX15\/26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Type:\u003c\/strong\u003e Heat Only (Regular) Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Floor Standing\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 15–26 kW (88,712 BTU\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH Condensing Max Output:\u003c\/strong\u003e 26 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU\/h Range:\u003c\/strong\u003e 80,001 to 100,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Output:\u003c\/strong\u003e Not applicable (heat only boiler)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Flow Rate:\u003c\/strong\u003e Not applicable (heat only boiler)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency Rating:\u003c\/strong\u003e A (ErP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAP 2009 Gross Seasonal Efficiency:\u003c\/strong\u003e 91.2% (registered with Energy Savings Trust)\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 51 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 860mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 370mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 603mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Analogue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Horizontal Flue (100mm):\u003c\/strong\u003e 4m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Horizontal Flue (125mm):\u003c\/strong\u003e 4m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Vertical Flue (100mm):\u003c\/strong\u003e 12m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Vertical Flue (125mm):\u003c\/strong\u003e 12m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate Trap:\u003c\/strong\u003e Internal factory-fitted (can be repositioned externally)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Boiler only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year standard; 2 years if registered within 30 days; up to 5 years with G1 installer and Grant\/equivalent filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Grant Vortex Pro Utility Oil Heat Only Boiler (15-26kW)\u003c\/li\u003e\n\u003cli\u003eManufacturer’s installation and user documentation\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNote: Flue system, filter, cylinder, and feed-and-expansion tank sold separately. Extended warranty requires G1 installer registration and compatible filter.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Compliance Notes\u003c\/h3\u003e\n\u003cp\u003eThe Grant Vortex Pro Utility must be installed by a registered \u003cstrong\u003eOFTEC\u003c\/strong\u003e engineer in accordance with \u003cstrong\u003eBS 5410\u003c\/strong\u003e, current Building Regulations, and the manufacturer’s installation guidelines. Oil storage and supply pipework must comply with the Control of Pollution (Oil Storage) Regulations. For maximum warranty coverage, installation must be carried out by a \u003cstrong\u003eGrant G1 registered installer\u003c\/strong\u003e with a Grant or equivalent system filter fitted.\u003c\/p\u003e\n\u003cp\u003eCondensate discharge must be installed in accordance with the manufacturer’s guidelines and BS EN 14336. Flue installation must comply with the manufacturer’s flue design guidelines and relevant Building Regulations. Always commission and test the system in accordance with OFTEC procedures prior to handover.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor trade pricing, bulk orders, or technical support, please contact our team directly.\u003c\/em\u003e\u003c\/p\u003e","brand":"Grant","offers":[{"title":"Default Title","offer_id":53598445109586,"sku":"VTX15\/26","price":2490.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/3001\/3778\/files\/GPID_1000151559_IMG_00.jpg?v=1780059157","url":"https:\/\/www.tradeplumbing.co.uk\/products\/grant-vortex-pro-utility-15-26-26kw-oil-heat-only-boiler-vtx15-26","provider":"Tradeplumbing","version":"1.0","type":"link"}