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Free Back-Boiler System Replacement
Get a brand-new, energy-efficient boiler installed at no cost with the UK government’s ECO4 grant scheme.
Professional central heating installation in progress

Free Boiler Grant for Low-Income Households in the UK

If your household qualifies under the government’s ECO4 scheme, you could receive a free boiler replacement. This support is designed to help low-income families and pensioners reduce heating bills and improve home efficiency. With a new A-rated boiler, you’ll enjoy lower running costs and a warmer, more comfortable home.

REPLACEMENT

Free Boiler Replacement Grant in UK

If your household qualifies under the government’s ECO4 scheme, you could receive a free boiler replacement. This support is designed to help low-income families and pensioners reduce heating bills and improve home efficiency. With a new A-rated boiler, you’ll enjoy lower running costs and a warmer, more comfortable home.

Free Boiler Replacement Grant in UK

Eligible households can access a government-funded boiler replacement grant.

Efficient Replacement of Old Back-Boiler Systems

Replace outdated boilers with modern A-rated models

Cut energy bills with efficient, reliable heating

Full installation included under the ECO4 boiler scheme

Free Back-Boiler System Replacement

If your home still relies on an outdated back-boiler system, you may face higher energy bills, frequent breakdowns, and reduced heating efficiency. These older systems are not only costly to run but can also be less safe compared to modern alternatives.

With the ECO4 boiler replacement grant, you can replace your old back-boiler with a brand-new, A-rated energy-efficient system—completely free of charge. This government-funded scheme covers the full installation.

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Check Your Eligibility To Avail These Grants

WHy choose eco services?

Benefits of Applying for Free Boiler Grant with Eco Boiler Scheme

Save Money on Energy Bills

Save Money on Energy Bills

By upgrading to an energy-efficient boiler through the ECO4 Scheme, households across the UK can reduce annual heating costs by up to £300 per year. Older boilers waste more fuel, while new A-rated condensing boilers maximise heat output, meaning you spend less on gas and electricity.

Reduce Your Carbon Footprint

Reduce Your Carbon Footprint

Replacing an old, inefficient boiler with a modern eco-friendly boiler significantly lowers your home's carbon emissions. By using less fuel and switching to cleaner heating systems, you contribute towards a more sustainable UK while enjoying a warmer home.

Improved Home Heating Efficiency

Improved Home Heating Efficiency

Modern boilers installed under the free boiler grant UK operate at over 90% efficiency, compared to older systems that often waste energy. This means your home will heat up faster, maintain consistent warmth, and reduce fuel waste.

Types of Boilers

Eco4 government funding grant scheme

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1. Combi Boiler Replacement

A combi boiler, short for combination boiler, is a popular option in UK homes as it provides both central heating and hot water through one compact, efficient unit. If your current combi boiler is old or inefficient, you may qualify for a free combi boiler replacement grant under ECO4.

2. System Boiler Replacement

A system boiler operates alongside a separate hot water cylinder, making it a great choice for households with higher hot water requirements (e.g. multiple bathrooms). Under the ECO4 scheme, eligible households can replace their old system boiler with a brand-new A-rated model at no cost.

3. Regular Boiler Replacement

A regular boiler, also called a traditional or conventional boiler, relies on both a hot water cylinder and a separate cold-water storage tank. These systems are common in older properties but are often less efficient and more expensive to run.

Professional central heating installation in progress

Why Are Free Grants for Boilers Helpful?

Free boiler grants, such as those offered through the ECO4 scheme, allow low-income and fuel-poor households to upgrade to modern, energy-efficient heating systems without paying anything upfront. energy-efficient heating systems without paying anything upfront. These grants not only remove the heavy replacement cost but also help cut monthly energy bills while making homes warmer and more comfortable. By replacing outdated boilers, families benefit from comfortable. By replacing outdated boilers, families benefit from safer, reliable heating and reduced carbon emissions—supporting the UK’s shift towards greener, more sustainable living. For qualifying homeowners and tenants, it’s an effective way to enjoy lower costs and a warmer home at zero expense.

Boiler Grants

Types of Free Boiler Grants 2025 Eco Boiler Scheme

01

New Boiler Grant 2025

The New Boiler Grant 2025, fully backed by the UK Government under the ECO4 Scheme, is designed to support low-income households in London, Manchester, and Birmingham. This grant covers the cost of replacing outdated boilers with modern, A-rated condensing boilers. Eligible households receiving Working Tax Credit, Universal Credit, Child Tax Credit, or Income Support can save up to £10,000 on installation.

02

Grant For New Boiler UK

The Grant for New Boiler UK helps homeowners across Liverpool, Leeds, and Cardiff replace old inefficient boilers with eco-friendly heating systems. These boilers consume less energy, cut carbon emissions, and can reduce heating bills by up to 30% annually. By applying, households not only save money but also move toward a greener future.

03

Boiler Replacement Scheme British Gas

The Boiler Replacement Scheme from British Gas makes it possible for families in Glasgow, Sheffield, and Newcastle to access energy-efficient boiler installations free of charge. This scheme covers up to £10,000 in funding and ensures that households stay warm during winter without financial strain. Switching to an ECO4-compliant boiler means lower bills and improved home comfort.

04

Government Grants For New Boilers

Through the ECO4 Boiler Scheme, the UK Government provides free boiler replacements for households struggling with high energy bills. If your property has a low EPC rating (D, E, F, or G), you could qualify for a free upgrade. Available across England, Scotland, and Wales, this scheme helps thousands of families in Birmingham, London, and Cardiff improve their home’s energy efficiency.

05

New Boiler Grant 2025

The New Boiler Replacement Grant 2025 specifically targets households with outdated, non-condensing boilers. Families in Manchester, Edinburgh, and Bristol can benefit from this scheme, which covers up to £10,000 in costs. By upgrading to an A-rated condensing boiler, you’ll enjoy reliable heating, lower fuel consumption, and reduced CO₂ emissions.

06

UK Grant for Boiler Upgrades

The UK Boiler Upgrade Grant ensures that eligible households in London, Liverpool, and Cardiff can replace inefficient systems at no cost. Designed for those receiving housing benefit, JSA, ESA, or Pension Credit, this scheme improves home efficiency and helps tackle fuel poverty across the UK.

07

British Gas Free Boiler Replacement Scheme

Another option under the British Gas initiative is the Free Boiler Replacement Scheme, which provides households in Leeds, Glasgow, and Sheffield with fully funded, eco-friendly boilers. This grant focuses on supporting low-income households and pensioners, making heating both affordable and sustainable.

08

ECO4 Government Boiler Grants 2025

The ECO4 Government Boiler Grants 2025 cover the cost of replacing inefficient boilers for eligible households across England, Wales, and Scotland. If you live in a property with poor insulation and a low Energy Performance Certificate (EPC) rating, you may qualify. Areas like London, Manchester, and Newcastle are seeing increasing adoption of this scheme, making homes warmer and energy-efficient without any upfront cost.

ELIGIBILITY CRITERIA

ECO4 Scheme Eligibility | Free Boiler Grant UK 2025

You may qualify for the Eco Boiler Scheme if you receive one of these UK benefits

Man with clipboard checking eligibility criteria
  • Income-Based Jobseeker's Allowance (JSA)
  • Income Related Employment & Support Allowance (ESA)
  • Income Support (IS)
  • Pension Guarantee Credit
  • Working Tax Credit (WTC)
  • Child Tax Credit (CTC)
  • Universal Credit (UC)
  • Housing Benefit
  • Pension Savings Credit
REVIEWS
Our Clients Reviews
See what our clients say about us
John Smith

John Smith

20 Nov 2021

Excellent service from start to finish. The team was professional and the new boiler works perfectly. Highly recommended for anyone looking for quality installation.

Emma Wilson

Emma Wilson

18 Nov 2021

Great experience with the team. They explained everything clearly and completed the work efficiently. Very satisfied with the results and would use again.

David Turner

David Turner

12 Nov 2021

The installation was quick and hassle-free. My home feels warmer and my energy bills have already started to drop. Thank you for the fantastic service!

Sarah Patel

Sarah Patel

05 Nov 2021

I was unsure about applying for the ECO4 scheme, but the team guided me through every step. The new boiler is brilliant and the process was smooth.

Michael Brown

Michael Brown

28 Oct 2021

Very professional and friendly staff. The free boiler grant made a real difference for my family. Highly recommend this service to others.

Are You Interested?

Check Your Eligibility To Avail These Grants