Products
Think Heating. Think Grant.
Explore our established range of heating products, from biomass and oil boilers to solar thermal systems, air source heat pumps, cylinders and energy management controls.
Oil Boilers
Award winning Grant Vortex condensing boiler range, available in outputs from 12-70kW. Endorsed by the Energy Savings Trust, the appliances are currently some of the most efficient oil-fired boilers on the market.
Air Source Heat Pumps
Highly efficient MCS approved air to water heat pumps, featuring weather compensation. For a sustainable heating alternative, the Grant Aerona delivers exceptional performance, reliability and value.
Hybrids
Grant UK Hybrid products combine our award winning products in innovative ways, to create new solutions.
Fan Convectors
The Grant Solo hydronic fan convector range delivers effective heating while also considering a home’s aesthetics.
Underfloor heating
Grant's range of underfloor heating offers an efficient heating solution for a range of properties. Whether its a new build or a renovation project, underfloor heating will deliver effective heating across them all.
Cylinders
Grant Wave range of direct and indirect hot water storage solutions offering an eco-friendly, reliable and energy efficient solution to your hot water needs.
Solar Thermal
Soak up the sun and reduce fuel bills and carbon emissions with Grant Solar Thermal water heating systems, featuring high efficiency, Keymark approved collectors and on-roof, in-roof and flat-roof mounting options.
Biomass Boilers
MCS approved condensing wood pellet boilers with efficiencies up to 97%, easy installation, straightforward daily operation and low maintenance. Available in outputs from 5-36kW.
Accessories
Browse our range of Grant heating accessories, including our popular Mag One magnetic system filter.
Find a merchant
Use our national merchant search to find a Grant supplier near you
Looking 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