- You must own the property, including certain second homes, business buildings or properties let to tenants.
- You must be replacing a fossil fuel heating system such as oil, gas, electric or LPG.
- The property must have a valid EPC.
- The installer must be MCS certified.
- The work must be completed within the scheme timing rules after the application.
- Biomass support has additional off-grid, rural and emissions conditions.
- Contact suitable MCS certified installers and get quotes.
- Ask the installer to confirm whether your property and proposed system are eligible.
- Agree the quote with the installer you want to use.
- The installer applies on your behalf through Ofgem.
- Ofgem may contact you to confirm the installer is acting for you.
- If approved, the grant value is taken off the amount you pay for installation.
- Proof that you own the property.
- A valid EPC.
- Property details relevant to the installation.
- For self-build cases, proof such as title deeds may be needed.
- Installer and quotation details.
Value / benefit
What the support usually covers
The Boiler Upgrade Scheme can make the economics of a heat pump project much more workable, but it does not remove the need to compare full installation costs.
- Assuming any installer can apply.
- Assuming the grant is paid directly to you in cash.
- Assuming new build properties qualify automatically.
- Missing the biomass-specific rural and off-grid rules.
- Treating the EPC as optional.
- If you are in Scotland, check the current Home Energy Scotland routes rather than this scheme.
- If you are in Northern Ireland, check local energy-saving support because the old boiler replacement route is closed.
- If your property does not qualify, start with efficiency upgrades and installer advice before ruling out a future low-carbon system.
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April 1, 2026
Refreshed eligibility summary and source links after editorial verification.
Source link
The Boiler Upgrade Scheme helps eligible property owners in England and Wales replace fossil fuel heating systems with a heat pump or, in more limited cases, a biomass boiler.
This is not a cash-for-any-boiler scheme. It is a structured grant with property rules, installer rules and system rules. In practice, the safest path is to confirm eligibility before you commit to the work.