Boiler Upgrade Scheme:
How to Apply for Grant

Navigating the path to a greener home? The Boiler Upgrade Scheme might be your next step.
With grants available for the adoption of heat pumps and biomass boilers in England and Wales, this guide clarifies how to qualify, the heat pump grants, financial perks, and the application process.
What is The Boiler Upgrade Scheme?
The Boiler Upgrade Scheme (BUS) is a UK government initiative administered by OfGem. It provides grants to homeowners in England and Wales for the installation of heat pumps and biomass boilers, helping to reduce carbon emissions and promote energy efficiency as part of the broader 2050 net-zero targets. The scheme was launched April 2022, and aims to run 2028, subject to adequate funding.
Homeowners can receive significant financial support through the BUS, with grants covering up to £7500 for heat pumps and £5,000 for biomass boilers, to alleviate the upfront installation costs and encourage the switch to sustainable heating systems.
Efficient, long-lasting, and powered by electricity, heat pumps are a viable alternative to traditional fossil fuel systems. By completely replacing your fossil fueled heating with a heat pump not only will you save money on your energy bills but you will commit to a greener and more sustainable future.
Application Process
The process is simple, and the burden is carried out by your installer.
- We raise the application with OfGem.
- You consent via an email link to OfGem that you are claiming the grant with us.
- We reduce the amount to be paid by £7,500.
- We install the new sustainable, efficient heat pump.
- Upon commissioning of the system and the install being MCS certified the grant funding is released to the installer.
Eligibility
The majority of homes are eligible for the boiler upgrade scheme funding.
You need to be homeowner, not have had any government funding towards your heating system before and not already have a heat pump or biomass installed at your property.
It is also a requirement you have a valid Energy Performance Certificate (EPC). But don’t worry if you don’t have one or if it’s expired, as we will organise an assessment of your property for you and have one raised.
Lastly, in order to receive grant funding you must install your heat pump with an MCS-certified installer, such as ourselves.
Upgrades to radiators and pipework may be needed in order for your system to work well with a heat pump but we will discuss this with you.
Increase Efficiency with Insulation Measures
Having a heat pump goes a long way to increasing the efficiency of your home’s heating. But insulating your home to a modern standard can also have a massive impact.
It’s great that your new heat pump will be 3.5 times more efficient than your old gas boiler, but your home might still be leaking more heat than you’re aware of.
Implementing measures such as thicker loft insulation and ensuring the cavities of your walls are filled can greatly decrease your home’s heat loss. There is also funding available to support the installation of one measure of insulation, with the Great British Insulation Scheme.
Pairing these energy saving measures with an efficient air source heat pump enhances your home upgrade through the Boiler Upgrade Scheme greatly.
Exclusions
While the Boiler Upgrade Scheme has wide availability there are some properties that are not eligible.
These include:
- New build properties that are still under construction by developers. Self builds are still eligible under strict criteria.
- Properties owned by a business or organisation.
These exclusions and considerations ensure that the grants are directed towards properties that can immediately benefit from the installation of low-carbon heating systems
Long-Term Benefits
Benefits of installing a low-carbon heating system include:
- Immediate cost saving
- Enhanced energy independence
- 0% VAT cut on installation costs
- Increased efficiency and longevity of the heating system
- Increase the value of your property
This investment not only benefits your wallet but also has a positive impact on the environment.