Grab a £7,500 Grant to Upgrade Your Heating: If you’re a homeowner in England or Wales, you could be eligible for a £7,500 government grant to replace your old gas, oil, or LPG boiler with a low-carbon heating system through the Boiler Upgrade Scheme (BUS). This government-backed incentive aims to reduce the UK’s dependence on fossil fuels and make homes more energy-efficient and environmentally friendly.

With energy prices still high and the UK pushing toward net-zero emissions by 2050, this is the perfect time to upgrade your heating system and make your home greener and cheaper to run. In this article, we break down who qualifies, what the grant covers, and how to apply step-by-step.
Grab a £7,500 Grant to Upgrade Your Heating
Feature | Details |
---|---|
Grant Name | Boiler Upgrade Scheme (BUS) |
Eligible Systems | Air source heat pump, ground source heat pump, biomass boiler (in rural areas only) |
Grant Value | £7,500 for heat pumps, £5,000 for biomass boilers |
Eligibility | Homeowners or landlords replacing fossil fuel systems |
Application Process | Installer-led application (you give consent) |
Official Info | GOV.UK Boiler Upgrade Scheme |
With up to £7,500 available through the Boiler Upgrade Scheme, now is the perfect time to replace your old boiler with a modern, low-carbon system like a heat pump. The process is straightforward, the grant goes straight to your installer, and the benefits are both environmental and financial.
If you’re planning home improvements or want to future-proof your heating, don’t miss this opportunity to save thousands and contribute to a greener future.
What Is the Boiler Upgrade Scheme?
Launched by the UK government in 2022, the Boiler Upgrade Scheme (BUS) is part of a broader plan to decarbonize heating in homes and small commercial buildings. Heating currently accounts for about 17% of the UK’s carbon emissions, and traditional boilers using gas or oil are a major contributor.
The scheme offers upfront capital grants of up to £7,500 to help cover the cost of installing a low-carbon heating system like a heat pump or biomass boiler. The grant goes directly to your installer, who deducts it from your invoice—making it simpler and more accessible for homeowners.
What Systems Are Covered?
You can receive grants for the following heating systems:
Air Source Heat Pumps (ASHP)
- Most common option
- Extracts heat from outside air to warm your home
- Efficient even in cold weather
Ground Source Heat Pumps (GSHP)
- Uses underground pipes to absorb heat
- Suitable for larger plots or rural areas
Biomass Boilers
- Burns sustainably sourced wood pellets
- Available only in rural off-gas grid areas
- Grant capped at £5,000
Heat pumps are up to 300% more efficient than gas boilers and can drastically lower carbon emissions.
Who Is Eligible?
You may qualify for the Boiler Upgrade Scheme if:
- You own the home (private owner, landlord, or second home)
- The building is in England or Wales
- You’re replacing an existing fossil fuel heating system (e.g., gas, oil, electric, LPG)
- The property has a valid Energy Performance Certificate (EPC) with no outstanding insulation recommendations
- The installation is 45kWth or less (suitable for most homes)
New-build properties are not eligible unless they are self-builds.
Tip: If your EPC recommends loft or cavity wall insulation, you’ll need to complete those upgrades first.
How Much Money Can You Get?
The grant amounts are:
System Type | Grant Value |
---|---|
Air Source Heat Pump | £7,500 |
Ground Source Heat Pump | £7,500 |
Biomass Boiler (rural only) | £5,000 |
In many cases, the grant can cover more than half the total installation cost, depending on your property and installer rates.
Apply for the Boiler Upgrade Scheme
The process is straightforward and handled mostly by your installer:
- Find an MCS-Certified Installer: Use the MCS Installer Search Tool to find a certified local company.
- Get a Home Survey and Quote: The installer will visit your property to assess suitability and provide a detailed quote.
- Consent to the Grant Application: If you accept the quote, the installer applies for the grant on your behalf. You’ll receive an email from Ofgem to confirm your consent.
- Installation and Grant Redemption: Once installed, the installer redeems the voucher, and you pay only the remaining balance.
Note: The grant is paid directly to the installer, not to you.
Real-Life Example
Sarah, a homeowner in Hertfordshire, replaced her old gas boiler with an air source heat pump in 2024. The total cost was £12,000, but thanks to the Boiler Upgrade Scheme, she received a £7,500 grant, paying just £4,500 out of pocket.
“My heating bills have gone down, and the system is surprisingly quiet and efficient—even in winter. The application process was easy since the installer did everything.”
Why Make the Switch?
Environmental Benefits
- Heat pumps produce 75% fewer carbon emissions than traditional boilers
- Supports the UK’s Net Zero 2050 goals
Financial Savings
- Potential annual savings of £100–£300, depending on property size and tariff
- Maintenance costs are lower than those of gas boilers
Energy Security
- Reduces reliance on imported fossil fuels
- Stable heating costs with smart tariffs
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Potential Drawbacks to Consider
While heat pumps offer many advantages, it’s worth considering:
- Initial installation costs (can be high even with grant support)
- May require larger radiators or underfloor heating
- Best suited for well-insulated homes
- Installation can take several days
That said, most homeowners find the long-term benefits far outweigh the initial effort.
FAQs On Grab a £7,500 Grant to Upgrade Your Heating
Do I need to repay the grant?
No. The grant is a non-repayable incentive.
Can landlords apply?
Yes. Landlords and second-home owners are eligible.
Can I apply for more than one property?
Yes, if you own multiple eligible properties.
What if I live in a flat?
You may still qualify if your flat has its own separate heating system and meets the criteria.
Are there income or benefit restrictions?
No. This grant is not means-tested.
Resources and Where to Get Help
- Boiler Upgrade Scheme (GOV.UK)
- Find an MCS Installer
- Energy Saving Trust Heat Pump Guide
- Ofgem Boiler Upgrade Scheme Info