Products
Think Heating. Think Grant.
Discover technical information, installation guides and more about Grant's extensive range of sustainable heating products including oil boilers, flues, air source heat pumps, hybrids, solar thermal systems, cylinders, underfloor heating, and aluminium radiators.
Are you a homeowner? Browse our sustainable heating range here.
Vortex Oil Boilers
Explore Grant's extensive range of floor standing, wall hung, boiler house and combi Vortex oil-fired boilers as well as flue systems.
Renewable Product Range
Grant's renewable heating products includes air source heat pumps, solar thermal systems and hot water cylinders all designed to complement one another.
Hybrid Heating Solutions
Combining a highly efficient Aerona³ air source heat pump with a traditional boiler, Grant's hybrid heating solutions deliver the best of both worlds.
Heat Emitters
With their underfloor heating systems and aluminium radiators, Grant's heat emitters are ideally suited to both oil boilers and renewable systems.
Find a Merchant
Use our national merchant search to find a Grant supplier near you
Customer Support Centre for Heating Professionals
A dedicated online customer support hub for installers, engineers & heating professionals who maintain and service Grant heating products and need post-installation support, including troubleshooting advice, FAQs and videos.
Get product supportLooking to fit and endorse Grant Products
The G1 scheme provides installers with the tools they need to fit and endorse Grant UK products - from training through to marketing support
Find out more