Products
Training
Support & Specification
Training
Support & Specification
Support
From our comprehensive range of sustainable heating products and renewable package heating solutions through to RIBA approved CPD training, design and onsite technical assistance, Grant UK are here to support housebuilders and developers, social housing associations, specifiers and architects with installing low carbon heating solutions into their properties.
Why specify Grant for your projects?
Grant design, manufacture and supply ground-breaking sustainable heating products, which are distributed throughout the globe including the UK and Ireland, France, Greece and New Zealand. Our UK HQ distributes products to over 4000 merchant outlets across mainland Great Britain alone.
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Support from start to finish
Specifying an air source heat pump heating system is different to a conventional boiler and this is why we have invested in our Teams and in-house resources. We can support you throughout the installation process, from initial discussions at the planning stage through to on-site visits and technical assistance. Whatever the stage of your project, a member of the Grant Team is here to help with:
- Heat pump training and CPD
- System specification, including designs and quotations
- On-site heat pump technical support
- Customer handover and post-installation support
Training & CPD Learning
Through our Training Academy and online eLearning Academy, we deliver a range of industry qualifications and assessments as well as product training. Alongside our state-of-the-art Training Academy, our eLearning Academy is home to a catalogue of online courses about renewable heating products and legislative updates. As a member of the RIBA CPD Providers Network and the CIBSE Approved CPD Directory, the Grant Team also delivers face to face and on-demand online heat pump CPD seminars.
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Dedicated Design & Specification Team
As a company, we believe in building strong, supportive relationships with our customers. Our Design & Specification Team will understand your project and specific requirements, and can support with following:
- Heat loss calculations
- Detailed system quotations
- Support with SAP reports and EPCs (charges apply)
- Supply of hot and cold water schematics (SME projects with 10+ properties)
- Underfloor heating system designs
If you have floor plans available or an upcoming project, contact our Design Team today at designrequest@grantuk.com.
Your local Sales Representative
Our field-based sales team comprises of Area and Regional Sales Managers, Sales Support Engineers and a dedicated Specification Sales Team. Each of our Regional Specification Managers provide tailored support on low carbon heating systems specifically for developers and social housing associations, working with our in-house renewables experts, designers and pre-sales technical teams to provide advice with heat pump system specification and schematics. If you work in the new build or housing association sector, please contact a member of our Specification Sales Team:
- Craig Payne (Regional Specification Manager – Wales & West of England) - 07534 823801
- Ian Lawley (Regional Specification Manager – East of England & Midlands) - 07534 820556
Supporting your customers
For a heat pump system to perform at its best, it is essential that homeowners and tenants understand how their low carbon heating system works. This is why we pride ourselves on providing extensive after-sales customer support and resources, including:
- Customer handover guide and videos
- Dedicated online Customer Support Centre
- Technical support phonelines
- Peace of mind with product guarantees
- Renewable product servicing packages through ServicePlan
Leading by example
In addition to our supply of the latest low carbon heating systems and provision of exceptional customer support, here at Grant UK we are striving to be more sustainable and environmentally friendly as a business. Through Grant Project Zero, we have:
- Achieved carbon neutral status since 2021
- Significantly reduced our carbon emissions
- Significantly reduced our waste by using more recyclable packaging
- Set a clear roadmap towards net zero goals
How can we help you today?
CSR
Corporate Social Responsibility Hub
The CSR Hub details how Grant UK manages its business processes to create an overall positive impact on the local community, the wider environment, and employees, suppliers, and customers.
Products
View the Grant heating range
Explore our established range of heating products, from oil boilers and hybrids to solar thermal systems, air source heat pumps, cylinders and heat emitters
News & Updates from Grant UK
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New Aerona³ ASHP Installer on-demand training course now available on Grant eLearning Academy
Grant UK has updated its online training for installers and heating engineers with the release of a new on-demand course for the Aerona³ R32 air source heat pump range. The new Grant Aerona³ ASHP Installer on-demand course includes the latest product information as well as several new course elements to deliver a more interactive learning experience.
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Visit Grant UK at elementalLONDON 2025
The Excel in London will be home to elementalLONDON between 19th-20th November 2025 where over 4,000 visitors are expected to come together to see the latest innovations in the world of Net Zero. Grant UK will be attending with a stand (D42) where visitors can learn more about how Grant products and services can deliver low-carbon solutions for their businesses.
News Company
Kick The Carbon campaign with Grant UK and Bath Rugby Club makes an impact for a second year in local schools
Grant UK and Bath Rugby have completed the delivery of their Kick The Carbon campaign into primary schools for a second year. Throughout the 2024/25 season, more than 1,200 local school children took part, learning about sustainability and how we can all make changes to be more environmentally friendly.
News Case Study
Devon home modernises heating system with Aerona 290 heat pump
A Grant Aerona 290 air-to-water heat pump has been installed at a home in Holsworthy, Devon, replacing an old heat pump previously installed at the property. Using Grant’s latest generation of Smart heat pump controls, the Aerona 290 unit has upgraded the household’s heating with incredible efficiencies and modern design.
News Case Study
Grant whole house heating system installed at self-build home
An Aerona 290 air source heat pump has been installed alongside a hot water cylinder, solar thermal system and underfloor heating system all supplied by Grant UK to fulfil the space heating and hot water requirements for a new home in Cornwall. The Grant renewable heating system has provided the homeowner with a sustainable solution for their home heating, complementing the build’s wider eco-friendly ethos.
News Case Study
Aerona 290 heat pump replaces gas boiler
A heating engineer has installed a Grant Aerona 290 air source heat pump at their three-bedroom home in Corby, Northamptonshire, replacing the gas central heating system previously in place. G1 Installer, Ricky Prescott, explains what the installation involved and shares his feedback on the Grant heat pump, cylinder and smart controller now keeping his property warm.
News Industry
‘Start with Grant’: Empowering installers through lived experience of low carbon heating
Grant UK has launched a version of Nesta’s Start at Home initiative to heating engineers across England and Wales. The new programme, called Start with Grant, gives fossil fuel boiler installers who haven’t ever fitted a heat pump the opportunity to install a fully funded Grant air source heat pump system in their own home with full technical support.
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Grant UK donate interactive smart screen to local school
A primary school in Wiltshire has benefitted from the addition of an interactive smart screen which has been donated by Grant UK. The smart screen has been welcomed by both the teachers and pupils, supporting the delivery of engaging learning as well as supporting the school’s wider computing programmes.
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Join Grant UK at InstallerSHOW 2025!
InstallerSHOW 2025 is returning to the NEC, Birmingham, on 24th-26th June 2025 where Grant UK will be attending once again with an eye-catching stand, showcasing the products and support the Company offer. Visitors can grab a drink at the Too Hot to Rock bar, go head to head with Heat Beats Guitar Battle and test their heat pump and rock knowledge in the Red Hot Rock Quiz! With over 800 exhibitors, InstallerSHOW 2025 is set to be the largest show to date and Grant UK is looking forward to being a part of it with their Stand 5C40.
News Product
Grant Aerona heat pumps awarded ECO4 Substantial Innovation Measure 45% Uplift
Through the Energy Company Obligation (ECO4) Scheme, installers who fit a Grant Aerona³ or Aerona 290 air source heat pump with an Aerona Smart Controller, which have been recognised as an ECO4 Substantial Innovation Measure by OFGEM, can now access a 45% innovation measure uplift.