Boiler Replacement Grant Eligibility
Old boilers lose efficiency over time, with most lasting only 10 to 15 years. Replacing an outdated boiler is more important than ever during the UK energy crisis. A newer, energy-efficient boiler can significantly lower your energy bills and reduce carbon emissions, making your home warmer and more environmentally friendly.
Good news for UK Homeowners Get Free government boiler grant schemes designed to cover part or even all of the cost. In this guide, we’ll explain who qualifies for a boiler grant, how these schemes work, and help you find out if you could get a free boiler replacement through the ECO4 scheme or similar programmes.
Boiler Grant Criteria
ECO4 Scheme helps UK homeowners improve their home’s energy efficiency by offering free boiler replacement grants. Its goal is to lower heating costs, reduce fuel poverty, and make homes warmer and more affordable.
To qualify, you must own the property, have a boiler that’s at least 15 years old, be connected to mains gas, and receive a qualifying benefit. If your boiler is broken or outdated, you could be eligible for a free boiler replacement under the UK government-backed ECO4 Scheme.
Benefits Required to Be Eligible for a Boiler Replacement Grant
You may be eligible for a free boiler replacement grant under the ECO4 Scheme if you receive certain government benefits, such as:
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Income Support (IS)
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Jobseeker’s Allowance (JSA) – Income-based
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Employment & Support Allowance (ESA) – Income-related
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Universal Credit (UC)
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Pension Credit (Guarantee or Savings)
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Child Tax Credit (CTC)
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Working Tax Credit (WTC)
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Housing Benefit
Your home must have an EPC rating of D, E, F, or G to qualify.
If you’re applying through Child Benefit, you’ll also need to meet the income thresholds below:
Single Parent
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1 child: £19,900
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2 children: £24,800
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3 children: £29,600
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4+ children: £34,500
Couples
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1 child: £27,500
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2 children: £32,300
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3 children: £37,200
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4+ children: £42,000
If you meet these conditions, you could get a brand new boiler at no cost. Apply today to check your eligibility.
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What Is the LA Flex Scheme and Who Can Qualify?
If your household is struggling with high energy costs but you don’t receive government benefits or meet the main ECO4 boiler grant criteria, you may still be eligible through the LA Flex Scheme (Local Authority Flexibility).
The LA Flex Scheme allows local councils to offer free boiler replacements and home energy efficiency upgrades to households with low income or high heating costs. You may qualify if:
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Your total household income is £31,000 or less
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You spend 10% or more of your income on heating (fuel poverty)
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You have a low income or long-term health conditions or disabilities
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You’ve been referred by the NHS due to a qualifying health issue
Even if you don’t meet standard ECO4 criteria, LA Flex could still help you get a free boiler grant and improve your home’s energy efficiency.
Boiler Replacement Grant 2025 – Check If You Qualify in Minutes
Thousands of UK households could be eligible for a boiler replacement grant in 2025 through government-backed schemes like ECO4. Replacing your old or inefficient boiler not only improves comfort but can also lead to lower energy bills and a more eco-friendly home.
At ECO Heating Guide, we help homeowners across the UK—especially those facing fuel poverty—access free boiler grants and energy-saving home upgrades. Whether your boiler is broken or just outdated, we’ll guide you through the full process, from checking eligibility to installation.
Get in touch today to find out if you qualify for a free boiler replacement grant—it only takes a few minutes!
You can save the entire cost of a new boiler replacement and after that you can also save on your energy bills. You can save up to 30% on your utility bills.
This includes internal, external, cavity wall, flat roof, pitched roof insulation. There are also solutions available for underfloor insulation too
In this case you should need to follow these steps:
- Check you eligibility and apply for the grant
- Book a free survey for your home
- Get a free installation process through our qualified engineers
- Enjoy your new heating system and warm home
Through the ECO4 scheme you can get such free of cost grants that boost your home’s energy efficiency such as:
- Free Boiler Upgrade Grant 2. First Time Central Heating Grant 3. Free Insulation Grants 4. Free Back Boiler Replacement Grant
The first step is to check your eligibility. Fill out our eligibility checker to see whether your home qualifies and let us take care of the rest for you! Must be UK homeowners and Benefit Holders.
ECO4 is a Government funded scheme that provides free home heating grants for low income households in UK to increase their home’s efficiency and comfort.
