By Boiler Quotes Editorial Team · Updated 20 July 2026
Can You Get a Free or Funded Boiler?
The short answer is sometimes, and it depends far more on your household circumstances and your property than on the boiler itself. Funding in this area comes and goes, eligibility rules are revised, and schemes open and close, so treat any figure you read online, including here, as a starting point rather than a promise.
What stays broadly consistent is the shape of the help available. It falls into three groups.
1. Energy Supplier Obligation Schemes
Larger energy suppliers are required by government to fund energy efficiency improvements in qualifying homes. Historically this has been the main route to a funded boiler replacement in Great Britain.
Support under these schemes is generally targeted at households that are on qualifying means-tested benefits, or that have low incomes and a poorly insulated property. Councils can also refer households they consider to be in fuel poverty, even where benefits are not in payment, through what is usually called flexible eligibility.
Two points worth understanding:
- These schemes usually fund a replacement of a broken or seriously inefficient system, not an upgrade of a boiler that is working perfectly well.
- Funding is often tied to whole-house improvement, so insulation may be required alongside or instead of the heating work.
2. Low-Carbon Heating Grants
Separate funding exists to help households move away from fossil fuel heating. In England and Wales the main scheme has offered a substantial grant towards air source heat pumps, ground source heat pumps and in some cases biomass boilers.
This is the point most commonly misunderstood: these grants do not fund a new gas boiler. If you replace a gas boiler with another gas boiler, low-carbon heating funding does not apply. It is only relevant if you are considering switching heating technology entirely, which is a bigger decision involving insulation levels, radiator sizes and running costs.
Scotland and Northern Ireland run their own schemes with different names, rules and funding levels, so check the scheme that applies where you live rather than assuming the English rules carry across.
3. Local and Emergency Help
Beyond national schemes, help can come from your local council, from charitable trusts, and occasionally from your energy supplier's own hardship fund. This support is usually discretionary, aimed at vulnerable households, and worth asking about directly if you are without heating and cannot fund a repair.
Who Tends to Qualify
Across most boiler funding schemes, the households most likely to qualify share several of these characteristics:
- Someone in the household receives a qualifying means-tested benefit.
- The property is owner-occupied or privately rented with the landlord's consent, rather than social housing, which is usually covered separately.
- The existing heating system is broken, dangerous or very inefficient, often meaning an old non-condensing boiler.
- The property has a poor energy efficiency rating.
How to Check Without Being Sold To
This is an area with a long history of aggressive marketing, and "free boiler" adverts often lead to lead-generation forms rather than to any actual scheme. Protect yourself with three habits:
- Start at the official source. Check gov.uk, or the devolved equivalent for Scotland, Wales and Northern Ireland, before you check anywhere else.
- Ask your energy supplier directly. If an obligation scheme is running, your supplier can tell you how to apply.
- Never pay a fee to apply. Legitimate schemes do not charge an application fee, and nobody should ask for card details to check your eligibility.
If You Do Not Qualify
Most households do not, and that is the realistic starting assumption. If funding is not available to you, the practical route to a lower price is the ordinary one: get several quotes for the same specification, replace before the old boiler fails rather than after, and weigh a longer warranty against a lower upfront price.
Many installers also offer finance, which spreads the cost but adds interest. Compare the total repayable, not just the monthly figure, and check whether the same installer would offer a discount for payment on completion.
Whether or not funding applies to you, it pays to know the market price for your job. Compare free, no-obligation quotes from up to 3 Gas Safe registered installers using the form below.
