ECO4 Free Boiler Grant 2025

Free Boiler Grant: Government Funded Boiler Replacement

The government provides boiler replacement grants to replace back boilers for free. Homeowners and private tenants on qualifying benefits can upgrade their heating system having a gas boiler at no cost through the ECO4 scheme.

100% Free
Quick Install
Government Backed
Gas Safe Engineers
Free Boiler Grant Details
Grant Value:Up to £10,000
Installation Cost:£0 (Free)
Annual Savings:£500+
Scheme Duration:Until March 2026
Apply for Free Boiler Grant

Benefits of the Free Boiler Grant

Discover how the ECO4 free boiler grant can transform your home heating and reduce your energy bills.

100% Free Installation

No upfront costs or hidden fees - completely free for eligible households

Save £500+ Annually

Reduce your heating bills by up to £500 per year with an efficient boiler

Government Backed

Official ECO4 scheme backed by the UK government and Ofgem

Professional Installation

Gas Safe registered engineers ensure safe, compliant installation

Free Boiler Grant Eligibility Criteria

Check if you meet the requirements for a completely free boiler replacement under the ECO4 scheme.

Eligibility Requirements
Receiving qualifying benefits (Universal Credit, Pension Credit, etc.)
Low household income (under £31,000 annually)
Existing boiler is over 7 years old or inefficient
Property has an EPC rating of D, E, F, or G
Homeowner or private tenant with landlord permission
Property suitable for boiler installation
What's Included
Complete boiler removal and installation
New A-rated condensing boiler
Boiler system upgrades and pipework
Smart heating controls
Gas safety certificate
Full warranty and aftercare support

Ready to Check Your Eligibility?

Find out if you qualify for a completely free boiler replacement under the government ECO4 scheme.

How the Free Boiler Grant Works

Simple 4-step process to get your free boiler replacement through the ECO4 scheme.

1
Check Eligibility

Complete our quick eligibility checker to see if you qualify for the free boiler grant.

2
Home Survey

Our qualified engineer visits to assess your property and current heating system.

3
Grant Approval

We handle all paperwork and submit your application to the ECO4 scheme administrators.

4
Free Installation

Gas Safe engineers install your new boiler completely free of charge.

Frequently Asked Questions

Get answers to common questions about the free boiler grant scheme.

What is the Free Boiler Grant and how does it work?

The Free Boiler Grant is part of the ECO4 scheme, where the government provides boiler replacement grants to replace back boilers for free. Homeowners and private tenants on qualifying benefits can upgrade their heating system having a gas boiler or heat pump. The grant covers the full cost of installation with no upfront payment required.

Who is eligible for the free boiler grant scheme?

To be eligible for a free boiler under these grants, you must receive qualifying benefits like Universal Credit, Pension Credit, or have a low household income. Your existing boiler should be inefficient or over 7 years old, and your property must have an EPC rating of D or below.

What types of boilers are available through the grant?

The ECO4 scheme covers modern A-rated condensing boilers, combi boilers, system boilers, and in some cases, air source heat pumps. All installations are carried out by Gas Safe registered engineers to ensure safety and compliance.

How long does the free boiler installation process take?

Once approved, the survey and installation typically takes 4-6 weeks. The actual installation usually takes 1-2 days, depending on your property type and the complexity of the work required.

Are there any costs involved in the free boiler grant?

For eligible households, the boiler replacement is completely free through the ECO4 scheme. There are no upfront costs, hidden fees, or monthly payments. However, some households may need to contribute a small amount depending on their specific circumstances.

Don't Miss Out on Your Free Boiler Grant

The ECO4 scheme runs until March 2026. Check your eligibility today and join thousands of homeowners who have already received their free boiler replacement.

✓ 100% Free Service ✓ No Hidden Costs ✓ Gas Safe Engineers ✓ Government Backed