ECO4 qualifying benefit

Free boiler grants for disabled people: ESA and PIP explained

If you receive income-related Employment and Support Allowance (ESA), your household qualifies for the government's ECO4 scheme, provided your home has a low energy rating. That can mean a free replacement boiler, insulation, or central heating fitted for the first time, funded by an energy supplier.

ECO4 runs until 31 December 2026.

What the grant can cover

  • Boiler replacement where the existing boiler is old and inefficient

  • First-time central heating where there is none

  • Loft and cavity wall insulation where the home has little or none

  • Surveys arranged around your health needs, with a carer or relative present if you wish

Income-related or contribution-based?

This matters. ECO4 lists income-related ESA as a qualifying benefit. Contribution-based (or "new style") ESA on its own is not on the list.

  • Your award letter says which type you get. Many people receive both.
  • If you get contribution-based ESA only, you may still qualify another way: through another benefit in the household such as Universal Credit or Housing Benefit, or through your council's ECO4 Flex route if your household income is under £31,000 or someone at home has a health condition made worse by the cold. Tell us your situation and we will check every route.

The other conditions

  • EPC rating D, E, F or G for homeowners, E, F or G for private renters. We check it for you.
  • You own the home, or rent privately with your landlord's written consent (we provide the form).

What the grant can cover

Because the scheme must bring D and E homes to band C and F and G homes to band D, insulation and heating are often done together.

Cost

For most eligible households the work is fully funded and nothing is repaid. Energy companies set funding levels for each home, and occasionally a contribution is requested. If that would apply to you, we say so before any survey is booked.

How it works

  1. Complete the two-minute check, starting with your postcode.
  2. An adviser calls to confirm your details and book a free survey.
  3. Survey, approval, then installation by certified installers, usually one to two days on site. The whole process typically takes two to four weeks from enquiry to installation.

Common questions

My health makes visits difficult. Can the survey work around that?
Yes. Tell the adviser what you need. Surveys can be arranged with a carer or relative present and at a time you choose.
Does the grant affect my ESA or PIP?
No. It is not income and does not change any award.
I get PIP but not ESA. Do I qualify?
PIP alone is not on the ECO4 list. You may qualify through another household benefit or through the council route for health conditions. Ask us and we will check.
When must I apply by?
ECO4 closes on 31 December 2026. Applications need time for survey and approval. See is ECO4 still open?

Peace of mind guaranteed

All our installations are carried out by PAS 2030 certified and Gas Safe registered engineers. We handle the entire grant process from application to installation.

Sources: Ofgem, ECO4 FAQs for domestic consumers and landlords, and ECO4 Flex criteria; GOV.UK, Help from your energy supplier: the Energy Company Obligation. Last reviewed 18 September 2026.