Grant UK Logo Homeowner Professional Register product Products Support Knowledge Hub About ABOUT Company Grant has been designing and manufacturing reliable heating products for nearly four decades From award winning oil-fired condensing boilers to the latest renewable products, our heating systems have a reputation for quality that is second to none. Quality We never compromise on quality. All of our products are designed so that you can be sure the durability and efficiency are market leading. Innovation We continually develop new innovative technologies and utilise only the best materials to ensure Grant products meet performance and legislative standards. We’ve been honoured to win many prestigious awards over the years These relate to both product innovation and our service commitment to the heating industry as a whole. 2021 HIGHLY COMMENDED Best Heat Pump (Grant Aerona³) Green Home Awards 2019 WINNER Best Buys (for Vortex and VortexBlue oil boilers) Which? 2018 WINNER Best Buys (for Vortex and VortexBlue oil boilers) Which? 2018 HIGHLY COMMENDED Heat Pump Product of the Year (Grant Aerona³) National ACR & Heat Pump Awards 2017 WINNER Best Buys (for all Vortex and VortexBlue oil boilers) Which? 2017 WINNER Overall Achievement Award (Stephen Grant, Founder) Ireland's Plumbing & Heating Awards 2017 2017 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 History in the making Grant has been designing and manufacturing reliable heating products for fours decades. View our timeline to find out more. View our timeline Careers at Grant Employing over 300 people internationally, Grant Engineering has achieved renowned success in developing innovative products for the heating and renewables industry. Find out more Looking for brand assets? Click to access our dedicated library of images and corporate brand guidelines Media Library Brand Guidelines Home About Company PRODUCTS Oil Boilers Air Source Heat Pumps Hybrids Underfloor Heating Aluminium Radiators Fan Convectors Cylinders Solar Thermal Accessories SUPPORT Contact Us Manuals & Brochures Register a Product Find an Engineer Extended Warranties ServicePlan Package Solutions Product Guarantees KNOWLEDGE HUB Tips & Advice Education Area Case Studies The Grant House Virtual House FAQs Glossary ABOUT Company Heritage News Contact Us Careers Corporate Social Responsibility Blog FOLLOW US Sign up to receive our latest news and product announcements. Grant Engineering (UK) Ltd are committed to ensuring that any personal information you provide will be held securely and will not disclose this information with any third party without your consent. For more information, please read our privacy policy. © Grant UK 2021 Terms Privacy Policy Cookie Policy Modern Slavery Act Sitemap Website developed by 16i Learn More Got it! Are you an industry professional? Yes, please take me to the professional section No, continue on main site