Products
Training
Support & Specification
Training
Support & Specification
Meet the Aerona 290
Discover our sustainable heating solutions
Discover our sustainable heating solutions
Grant have been supporting professionals working in the heating sector for over four decades, providing efficient and reliable heating products to heat the homes of their customers. Alongside our supply of innovative heating technologies, we also strive to deliver comprehensive support from training and system design through to technical support provided onsite, over the phone and online.
NEW PRODUCT – LAUNCHED OCTOBER 2024
Aerona 290 Heat Pump
The Aerona 290 air-to-water heat pump is Grant’s fifth generation of heat pump, combining exceptional performance with a modern styling to provide your customers with an efficient low carbon heating solution.
- R290 refrigerant The range uses the natural and more environmentally friendly R290 refrigerant which has a Global Warming Potential of 3.
- Excellent SCOPs All of the Aerona 290 models are incredibly efficient and achieve excellent SCOPs.
- Quiet Mark Accredited The Aerona 290 incorporate sound-reducing features with every model Quiet Mark accredited.
Product Spotlight
Smart Controls
The Aerona Smart Controller is an intuitive heat pump controller which is compatible with both the Aerona³ and Aerona 290 air source heat pump ranges.
- User-friendly navigation The Aerona Smart Controller’s touchscreen display is straightforward to navigate for both installers and end-users.
- Heating curve configuration Facilitates the option to independently adjust the heating curves of each zone.
- Remote monitoring Using the Aerona Smart WiFi Hub, the Aerona Smart Controller can be remotely monitored and managed.
PRODUCT SPOTLIGHT
Hybrid Technologies
We supply hybrid heating products which are designed to help homes start their transition to renewables and to reduce their dependency on fossil fuels.
- Oil boiler/heat pump hybrid The VortexAir combines an Aerona³ air source heat pump with a Vortex oil boiler to provide a greener solution for boiler replacements.
- Hybrid system hub The EvoLink Hybrid System Hub enables an Aerona³ air source heat pump to be connected to an existing fossil fuel boiler, such as gas or oil.
- Best of both worlds A hybrid heating system can help hard to heat homes incorporate renewable energy into their heating with the back up of a boiler.
Why choose Grant UK as your home heating partner?
When you turn to Grant, you are working with a market leading heating manufacturer who can provide you and your customers with package heating solutions and exceptional technical support whether you are requiring a traditional oil boiler or the latest renewable heating technology.
Experts in the Home Heating Sector
Since 1978, we have been designing and supplying innovative heating products.
Our Story
Award Winning Products and Training
We are proud to have won industry awards for our products, services and Training Academy.
View Awards
Invested in Upskilling Heating Professionals
We are committed to delivering high quality training on heat pumps and sustainable heating technologies.
Train with us
Tailored Support from Design to Handover
Our in-house renewable heating experts are here to help you from start to finish with your projects.
Speak to our TeamHow can we help you today?
Are you an installer interested in joining G1?
Through the G1 Installer Scheme, you can access extended product guarantees, rewards and much more.
Looking for a boiler, heat pump or something else?
From HVO compatible boilers and heat pumps through to underfloor heating and solar thermal, we supply it all.
Are you a specifier or property developer?
Discover how we can support you with specifying sustainable heating systems.
PRODUCT INSIGHT – OIL BOILERS
10 year Guarantees
Grant’s Vortex oil-fired boilers are available with extended guarantees when installed by a G1 Installer, including a 10 year guarantee which is available on the Vortex Pro Internal, External and Combi models. Terms and Conditions apply.
Discover the Vortex Boiler Range
PRODUCT SUPPORT – TRAINING
Develop your Product Knowledge
Our award-winning Training Academy and state-of-the-art facilities allow us to offer a wide range of training courses including Grant product training and industry qualifications including OFTEC and ERS.
Find out more about Training
PRODUCT SUPPORT – TECHNICAL
Post Installation Support
We have a dedicated online support hub for installers, engineers and heating professionals who maintain Grant products with post-installation support including troubleshooting advice and videos.
Get Product Support
News & Updates from Grant UK
News
‘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.
News
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.
News
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
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.
News
R290 Heat Pump Training Course now available on Grant eLearning Academy
Grant UK’s Aerona 290 Air Source Heat Pump training course for installers is now available to access online via the Grant eLearning Academy. The Aerona 290 Air Source Heat Pump Installer On-Demand Course has been designed to deliver in-depth R290 heat pump training at a click of a button, anytime and anywhere.
News
Win hospitality tickets to Oasis Live with Grant UK’s G1 Rock Stars!
Grant UK is excited to unveil its G1 Rock Stars promotion which is exclusively open to G1 Installers. Between 1st April 2025 – 31st May 2025, G1 Installers who register eligible Grant products through the G1 Scheme will be automatically entered into a prize draw for the chance to win a pair of hospitality tickets to Oasis Live ’25 at Wembley Stadium in August 2025. With four pairs of tickets available, G1 Installers simply need to install, register and they could be rocking out at Wembley this Summer!
News
Grant UK heads to the highway with new heat pump display vans
Two new display vans are joining Grant UK’s fleet this Spring and will be heading out on a nationwide Aerona 290 Roadshow. The vans will showcase Grant’s fifth generation heat pump range alongside many other sustainable heating technologies the Company has to offer to customers throughout England, Scotland and Wales.
News
Grant UK welcome Newbury College students to learn about heat pumps
In January, T Level students from Newbury College visited Grant UK’s headquarters to learn more about air source heat pumps, attending a dedicated training session to support their wider plumbing and heating studies.
News
Grant UK donates £10,000 to Wiltshire and Bath Air Ambulance following 2024 fundraising
After another busy year of fundraising activities, Grant UK has donated a further £10,000 to local charity, Wiltshire and Bath Air Ambulance. This latest amount brings Grant UK’s grand total of donations to £75,000, funds which are essential in helping Wiltshire and Bath Air Ambulance to deliver their lifesaving service.
News
Grant UK unveil new Instagram account for homeowners
Grant UK is kicking off the New Year by launching an Instagram account which is dedicated to homeowners - @GrantUK_Home. This new channel will share consumer focused content, from advice about choosing a new heating system through to post-installation support for looking after installed products.
We have an app for that
Grant TechBox is exactly what its name suggests – an electronic source which stores all the Grant product technical manuals as downloads.
