Business Details
48 Years
experience
Sustainable Heating Solutions for UK Homes
Grant UK has been a leader in sustainable heating solutions since 1978, specialising in high-efficiency oil boilers, air source heat pumps, and hybrid systems. Our commitment to innovation has earned over 35 awards, reflecting our dedication to reducing carbon emissions while maintaining exceptional performance. With products like the Quiet Mark-accredited Aerona 290 heat pump and HVO-compatible Vortex boilers, we provide homeowners with future-ready heating options. Our comprehensive support includes a 7-year guarantee on eligible installations, extended warranties, and a nationwide network of certified installers. Backed by decades of engineering expertise, we prioritise energy efficiency and reliability, ensuring homes stay warm without compromising environmental goals.Through initiatives like the Boiler Upgrade Scheme and partnerships with organisations such as Bath Rugby Club, we actively promote sustainable living. Our product range extends to underfloor heating, solar thermal systems, and smart controls, offering complete heating solutions tailored to modern needs. With a focus on customer satisfaction, we combine cutting-edge technology with practical design to deliver systems that are both efficient and aesthetically pleasing. Our team remains at the forefront of renewable energy advancements, continuously investing in research and development to meet evolving industry standards. From product design to after-sales service, Grant UK remains dedicated to empowering homeowners with choice and quality.
Services
Oil Boilers
Air Source Heat Pumps
Hybrid Heating Systems
Underfloor Heating
Solar Thermal Systems
Hot Water Cylinders
Renewable Heating Solutions
Installer Training
Product Guarantees
Service Plans
Details
- Year established: 1978
Highlights and features
- We have over 40 years of experience in heating system innovation.
- Our products include HVO-compatible oil boilers for future-ready fuel flexibility.
- Aerona 290 heat pumps come with a 7-year guarantee when installed by certified professionals.
- Award-winning R&D team with over 35 industry recognitions.
- Comprehensive nationwide installer network for reliable after-sales support.
Associations and certifications
- Quiet Mark
- MCS (Microgeneration Certification Scheme)
What people say
Exceptional performance
Sustainable solutions
Expert installer network
Quiet operation
Long guarantees
Services
Air Source Heat Pumps
Grant's Aerona 290 air source heat pumps use R290 refrigerant for high efficiency and low noise, accredited with the Quiet Mark. Eligible for the Boiler Upgrade Scheme, they offer up to 7,500 grants. Compatible with smart controls, these systems provide sustainable heating for modern homes.
HVO Biofuel Boilers
Vortex oil boilers are HVO-compatible, allowing conversion to renewable Hydrotreated Vegetable Oil. With up to a 10-year guarantee, these boilers maintain efficiency while reducing carbon emissions. Available in floor-standing, wall-hung, and combi models for diverse home needs.
Underfloor Heating
Uflex underfloor heating systems integrate seamlessly with boilers and renewables. Offering even heat distribution, they enhance comfort in new builds and renovations. Available in standard and MINI variants for different property types and space requirements.
Solar Thermal Systems
Grant's solar collectors harness sunlight for water heating, reducing reliance on fossil fuels. Systems like WinterSol and CombiSol integrate with boilers for year-round efficiency. Ideal for eco-conscious homeowners seeking lower energy bills and carbon footprints.
Installer Support
Grant provides certified installer training, including on-demand courses for Aerona heat pumps. The 'Start with Grant' initiative offers funded home installations for engineers transitioning to renewables. Technical support ensures proper system setup and maintenance.
Questions
What guarantees are available for Grant heating systems?
Aerona 290 heat pumps offer a 7-year guarantee when installed by G1-certified engineers. Vortex oil boilers provide up to 10 years' coverage with certified installation.
Can existing oil boilers be converted to renewable fuels?
Yes, all Vortex oil boilers are HVO-compatible, allowing conversion to Hydrotreated Vegetable Oil with minimal modifications.
Are Grant products eligible for government grants?
Yes, Aerona heat pumps qualify for the Boiler Upgrade Scheme, offering up to £7,500 in MCS-approved installations.
How do I find a certified installer?
Use Grant's online tool to locate G1-certified installers for boilers, heat pumps, or hybrid systems in your area.
What renewable heating options are available?
Options include air source heat pumps, solar thermal systems, hybrid solutions, and HVO-ready oil boilers for diverse sustainability needs.
Do you offer training for heating engineers?
Yes, our eLearning Academy provides on-demand courses for Aerona heat pumps and other renewable technologies, including the 'Start with Grant' initiative.
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