To claim the Boiler Upgrade Scheme 2026 £7,500 grant:
- Contact an MCS-certified installer like Hewer for a home assessment.
- The installer applies for the voucher through Ofgem’s portal.
- You confirm permission via email when prompted.
- After installation, the installer redeems the voucher, and £7,500 is deducted directly from your invoice.
This grant supports air and ground source heat pump installations across England and Wales, including Gloucestershire.
Great news for homeowners in Gloucestershire: under the Boiler Upgrade Scheme 2026, you could get £7,500 toward a new heat pump system. Whether you’re looking to cut your energy bills or future-proof your home, this government grant is designed to make low-carbon heating more affordable.
The scheme, open to homes across England and Wales, is part of the UK’s push toward net-zero and it’s already helping thousands of households ditch older, inefficient boilers. But while funding has been extended, the number of grants issued each year is still limited.
In this guide, we’ll explain who’s eligible, how to claim the grant (with our help), and why now is the perfect time to make the switch with trusted local installers like Hewer.
What Is the Boiler Upgrade Scheme?
The Boiler Upgrade Scheme (BUS) is a government incentive designed to help homeowners switch from fossil-fuel heating systems to cleaner, low-carbon alternatives. Launched in 2022, it’s part of the UK’s broader plan to reduce carbon emissions and reach net-zero by 2050.
Through the scheme, you can get up to £7,500 off the cost of installing an air source or ground source heat pump, and £5,000 for a biomass boiler in some rural homes. Unlike a rebate, this grant is deducted upfront, meaning you pay less from the start.
If you live in Gloucestershire and are thinking about upgrading an oil, LPG, or even gas boiler, this is your chance to benefit. The heat pump grant in Gloucestershire applies whether you’re in Gloucester, Cheltenham, Stroud, or anywhere across the Southwest.
And with Hewer as an MCS-certified installer, we can help you claim it quickly and stress-free.
2026 Update: £7,500 Grants
Originally, the Boiler Upgrade Scheme offered £5,000 for air source heat pumps and £6,000 for ground source systems. But in late 2023, the government increased both to £7,500 to encourage more homeowners to switch and extended the scheme through to 2028.
That’s a major boost for anyone thinking about upgrading. The grant still works the same way: it’s an upfront discount, not a tax credit or reimbursement.
Administered by Ofgem, the scheme has also streamlined its application process, making it even easier to take part. You don’t have to figure out how to claim the Boiler Upgrade Scheme on your own, your installer (like Hewer) will handle the paperwork and guide you every step of the way. It’s more generous. It’s simpler. And if your current heating is ready for an upgrade, there’s never been a better time to act.
Who Is Eligible?
To help you quickly figure out if you qualify, here’s a simple Boiler Upgrade Scheme eligibility checklist based on the latest Ofgem guidance in 2026 (version 4.1, before version 5 expected to apply from 28th April 2026):
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You must own the property.
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Your property must be in England or Wales.
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Your existing heating should usually be fossil fuel-based, such as gas, oil or LPG, or an older electric heating system.
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The system must be installed by an MCS-certified installer like Hewer FM.
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You’ll need a valid EPC issued within the last 10 years. Loft and cavity wall insulation recommendations no longer automatically make you ineligible, although insulation is still strongly advised for heat pump performance.
The scheme is open to domestic and non-domestic properties in England and Wales. New build properties are not eligible, except for qualifying self-builds. Social housing and properties that have already received government or ECO funding for the same installation are also excluded.
Even if you’re connected to the gas grid, you may still be eligible. The scheme does not exclude mains gas homes.
If you meet these criteria, the next step is simple: contact Hewer FM for a free survey and begin your application.
How to Apply in Gloucestershire
Applying for the Boiler Upgrade Scheme is refreshingly straightforward, especially with a local expert like Hewer handling the heavy lifting.
Here’s how it works:
Step 1: Book a Free Survey
Contact Hewer to schedule a no-obligation home assessment. We’ll check your current heating system, insulation, and confirm eligibility.
Step 2: We Apply on Your Behalf
As your MCS-certified installer, we’ll submit your heat pump grant application through the official Ofgem portal. You don’t have to deal with any government forms.
Step 3: Approve the Voucher
Once submitted, you’ll receive an email from Ofgem asking you to confirm your consent. This is just a quick click to verify you’re happy to proceed.
Step 4: Installation & Grant Redemption
After the install, Hewer FM redeems the voucher and £7,500 is deducted directly from your invoice. You only pay the remainder.
It’s that easy. No upfront admin. No chasing paperwork. We manage it all.
Whether you’re in Gloucester, Stroud, Cirencester or anywhere in the South-West, we make switching to clean heating simple.
Success Story
Meet the Martins, a family living in a rural property just outside Cirencester. Their 20-year-old oil boiler was noisy, inefficient, and increasingly expensive to run. With rising fuel costs and growing concerns about emissions, they decided to explore greener options.
After a quick home survey from Hewer, we confirmed their property was a perfect candidate for a heat pump and helped them apply for the £7,500 Boiler Upgrade Scheme grant.
The total cost of their new system was just over £11,000, but with the grant, their final bill came to £3,500. They opted for a few extras, including smart heating controls and weather compensation, which made the system even more efficient.
Since the installation, the Martins have noticed their home is warmer throughout the day, with no need to top up oil tanks or manage deliveries. Best of all, they’ve significantly reduced their carbon footprint and are proud to be part of Gloucestershire’s move towards cleaner energy.
FAQs about the Boiler Upgrade Scheme
Q: Can I get £7,500 for replacing my gas boiler?
Yes—mains gas homes are eligible. While the scheme was designed with off-grid homes in mind, it also supports switching from gas to low-carbon heating.
Q: Does the grant apply to gas boiler upgrades?
No. It only applies to low-carbon systems: air source heat pumps, ground source heat pumps, and (in some rural areas) biomass boilers.
Q: Do I have to repay the grant?
No. It’s not a loan or deferred rebate. Once approved, the £7,500 is paid directly to the installer and taken off your invoice.
Q: What if my installation costs less than £7,500?
You’ll only receive what your installation costs. The grant covers up to £7,500, not more.
Q: Is this a first-come, first-served scheme?
Yes. While the programme runs until 2028, the government allocates a yearly budget. Once vouchers are gone for the year, new applicants have to wait.
Q: Do I need to deal with Ofgem?
Only briefly. You’ll receive an email link to confirm consent. Everything else is handled by your installer, like Hewer.
Conclusion
The Boiler Upgrade Scheme 2026 is a rare opportunity. £7,500 toward a cleaner, more efficient heating system, no strings attached. Whether you’re planning to ditch oil, move away from gas, or simply want lower emissions, this grant makes it possible.
But with limited funding available each year, acting early means a better chance of securing your voucher before winter arrives.
At Hewer FM, we’re here to help you every step of the way, from survey to install to final paperwork. Reach out & book a free survey.
Article Updated on the 15th April 2026