Think Heating. Think Grant.

Explore our established range of heating products, from traditional oil boilers through to our sustainable renewables including air source heat pumpshybrids, solar thermal systems, cylinders, underfloor heating systems and aluminium radiators.

Heating professional? Explore our installer and professional offering.

Models in Range: 34

Vortex Oil Boilers

Discover Grant's HVO biofuel compatible Vortex oil boilers, including floor standing, boiler house and combi models, as well as wall hung models and flue systems.

View our Oil-Fired Boiler range
Models in Range: 34

Renewable Heating Systems

From air source heat pumps and solar thermal systems through to hot water cylinders, Grant has an extensive range of renewable heating products.

View our Renewable Heating range
Models in Range: 2

Hybrid Heating Solutions

Grant's hybrid technologies combine a highly efficient air source heat pump with a traditional fossil fuel boiler to help harder to heat homes transition to renewables.

View our Hybrid Heating range
Models in Range: 24

Heat Emitters Range

Grant's underfloor heating systems and aluminium radiators are effective heat emitters which are compatible with boilers and renewable heating systems.

View our Heat Emitters range

Help me find the right heating system

Find the right heating system for your home using our product configurator tool

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Find an Installer

Search our network of heating engineers to find local installation and servicing companies in your area

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