UK Boiler Grants FAQ

Everything You Need to Know About the UK Boiler Grant Scheme

Thinking about replacing your old boiler but unsure if you qualify for a government grant? Our FAQ section answers the most common questions about the UK Boiler Grant scheme, including who’s eligible, how the process works, and what costs are involved. Whether you’re a homeowner, tenant, or landlord, this guide explains exactly how boiler grants can help you save money, lower energy bills, and heat your home more efficiently.
What is the UK Boiler Grant scheme?
The UK Boiler Grant scheme helps eligible homeowners and tenants replace old, inefficient boilers with new A-rated systems, often free or heavily subsidised under the Government’s ECO4 and Great British Insulation Scheme.
Households receiving qualifying benefits such as Universal Credit or Pension Credit may be eligible if their current boiler is inefficient or broken and their property meets ECO4 criteria.
Yes. Some low-income households or homes with poor EPC ratings (E–G) can still qualify under certain ECO4 or GBIS rules.
Complete a quick online form. After eligibility checks, an approved installer will arrange a free home survey and confirm installation dates.
Most installations are fully funded, but some properties may require a small contribution depending on survey results and grant limits.

Check if you're eligible

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