Boiler Grants and Schemes Available in 2026

Boiler Grants and Schemes Available in 2026

Replacing your boiler is a significant investment, but there are several government grants and support schemes available in 2026 that could help reduce the cost. If you are on a low income, receive certain benefits, or live in an energy-inefficient property, you may be eligible for financial assistance towards a new boiler. Here is a comprehensive overview of the help available.

ECO4 Scheme (Energy Company Obligation)

The ECO4 scheme, which runs until March 2026, requires large energy suppliers to fund energy efficiency improvements in eligible homes. This can include the installation of a new boiler to replace an old, inefficient model. To qualify, you typically need to:

• Be in receipt of certain means-tested benefits (Universal Credit, Pension Credit, Income Support, etc.)
• Live in a property with a low EPC rating (D, E, F or G)
• Own your home or have landlord permission for the work

Under ECO4, eligible homeowners may receive a fully funded or heavily subsidised boiler replacement. The scheme is delivered through energy suppliers, who appoint approved installers to carry out the work.

Great British Insulation Scheme (GBIS)

While primarily focused on insulation, the Great British Insulation Scheme may also contribute towards heating improvements in certain cases, particularly where insulation alone is insufficient to bring a property up to the target EPC rating. Check with your energy supplier or a scheme administrator for the latest eligibility criteria.

Warm Home Discount Scheme

The Warm Home Discount provides a one-off £150 discount on your electricity bill each winter. While this does not directly fund a new boiler, it can help offset the higher energy costs associated with running an older, less efficient boiler while you save towards a replacement.

Eligibility for the Warm Home Discount is based on your income, benefits status and energy supplier.

Local Authority Grants

Many London boroughs offer their own energy efficiency grants and schemes for residents. These can include:

• Boiler replacement grants for vulnerable residents
• Home improvement loans at reduced interest rates
• Free energy advice and home assessment services
• Top-up funding for ECO-eligible improvements

Contact your local council's housing or environmental health department to find out what schemes are available in your area.

Boiler Finance and Payment Plans

If you do not qualify for a grant but cannot afford to pay for a new boiler upfront, many installers, including Befix, offer finance options to spread the cost. Common options include:

• 0% interest finance: Spread the cost over 12-24 months with no interest charges
• Low-interest finance: Longer repayment terms of up to 10 years at competitive interest rates
• Buy now, pay later: Deferred payment options with an initial interest-free period

Finance options make it possible to enjoy the benefits of a new, efficient boiler immediately while paying in manageable monthly instalments.

Boiler Scrappage Schemes

While there is no national boiler scrappage scheme in 2026, some energy companies and local authorities run periodic scrappage incentives that offer a contribution towards a new boiler when you recycle your old one. These schemes come and go, so it is worth checking periodically or asking your installer about any current offers.

Future Schemes to Watch

The UK government continues to develop policies aimed at decarbonising domestic heating. While the current focus is on heat pumps through the Boiler Upgrade Scheme, there may be future incentives specifically targeting gas boiler upgrades for households not yet ready to transition to low-carbon heating. Staying informed about new schemes can help you time your boiler replacement to maximise available support.

How Befix Can Help

Befix can help you navigate the available grants and schemes to find the best deal on your new boiler. Our team stays up to date with the latest government programmes and can advise you on eligibility. If you do not qualify for a grant, we offer competitive pricing from just £1,499 for a fully installed A-rated boiler, plus flexible finance options to suit your budget.

Contact Befix on 020 8058 4241 or request a free quote online to discuss your options.