Heating Upgrade
Free Boiler Replacement
Replace your old, inefficient boiler at no cost through government energy grants — and start saving on your energy bills immediately.
Why Replace Your Boiler?
An old or inefficient boiler can waste up to 40% of the energy it uses, driving up your bills and leaving your home colder than it should be. Replacing it with a modern A-rated condensing boiler can save you hundreds of pounds each year.
Through government schemes like ECO4, thousands of UK households are having their boilers replaced at no cost. If your boiler is old, unreliable, or expensive to run, you may qualify for a free replacement.
£0
Upfront Cost
Up to £580/yr
Annual Savings
1–2 days
Install Time
90%+
Efficiency
Check If You Qualify for a Free Boiler
Enter your postcode to start your free eligibility check.
Benefits of a New Boiler
A modern boiler doesn't just save money — it makes your home more comfortable, more reliable, and better for the environment.
With government grants covering the full cost, there's never been a better time to upgrade your heating.
How It Works
Check eligibility
Enter your postcode and answer a few quick questions to see if you qualify for a free boiler replacement.
Home survey
A qualified surveyor visits your property to assess your current heating system and recommend the best replacement.
Installation
A Gas Safe registered engineer installs your new boiler, typically in just 1–2 days with minimal disruption.
Start saving
Your new efficient boiler starts working immediately, cutting your energy bills and keeping your home warmer.
Funding Options
A free boiler replacement can be funded through several government grant schemes. Find the right one for your household.
ECO4 Scheme
ECO4 funds replacement boilers for low-income households with EPC D–G rated properties as part of a whole-house approach.
Great British Insulation Scheme
Combine a boiler replacement with insulation to maximise your energy savings and improve home comfort.
HUG2
HUG2 funds heating upgrades for off-gas-grid households in England, including replacement heating systems.
Register Your Interest
Leave your details and we'll contact you about a free boiler replacement.
Frequently Asked Questions
Check Your Boiler Eligibility
Enter your postcode to find out if you qualify for a free boiler replacement through government grants.