Is There a Grant for Gas Central Heating? First-Time Central Heating Explained

Yes, but only for some households. The ECO4 scheme includes a measure called first-time central heating, which can pay for a gas boiler, radiators, pipework and controls in a home that has never had central heating, provided the household qualifies through benefits or the council's Flex route and the home has a low energy rating. It is arranged through energy suppliers and councils, not by applying for cash, and it is a different thing from getting a grant to replace a boiler you already have.

Is there a grant for gas central heating?

There is no general grant that pays for anyone to install gas central heating. The main route is first-time central heating under ECO4, which is means-tested and runs until 31 December 2026.

ECO4 is an obligation on the larger energy suppliers to fund energy efficiency work in lower-income and vulnerable households. Most of what it pays for is insulation, but heating measures are included, and first-time central heating is one of them. It exists because moving a home from electric room heaters or an open fire to a full wet heating system usually improves its energy rating far more than swapping one working boiler for another. Our ECO4 boiler grant eligibility guide covers the scheme as a whole; this article deals only with homes that have no central heating to begin with.

What counts as first-time central heating?

First-time central heating means fitting a complete heating system in a home that does not have one. Typical examples are flats and houses heated by electric storage heaters, plug-in or panel heaters, a gas fire or an open fire.

The installation is the whole system, not just the boiler: a boiler, a flue, radiators in each room, the pipework to connect them, and controls such as a programmer, room thermostat and radiator valves. That makes it a much larger job than a boiler replacement, with floorboards lifted and pipes run through the home.

Two situations are usually not treated as first-time central heating. A home with an existing boiler and radiators that have stopped working has a broken heating system, and different, narrower rules apply to replacing it. A home where a boiler heats only part of the property is not normally counted as having no central heating either. If either describes your home, the question is whether ECO4 will fund a replacement or an upgrade, which the eligibility guide above explains.

Who qualifies for a first-time central heating grant?

The household has to qualify for ECO4 and the home has to be inefficient enough. The fact that a home has no central heating does not qualify it on its own.

• The household. Someone living in the home receives a qualifying income-related benefit, such as Universal Credit, Pension Credit, Housing Benefit or Child Benefit, or the household is accepted through the council's ECO4 Flex route, which can be based on low income or a health condition made worse by the cold.
• The property. The home needs a low Energy Performance Certificate rating. Homes without central heating often have poor ratings already, which is part of why this measure is used.
• The owner's consent. If you rent, the landlord has to agree before anything is surveyed or fitted. Our article on whether tenants can get a boiler grant explains how that works in practice.

Receiving the State Pension alone does not qualify a household, because it is not an income-related benefit. Pension Credit does. Meeting the rules also does not guarantee an offer: suppliers and their installers decide case by case which homes and measures they fund.

What if the house has no gas supply?

A gas boiler needs a gas connection, and ECO4 funds heating measures inside the home, not the gas main in the street. If there is no gas meter, the connection has to be sorted out separately, or the heating has to use a different fuel.

Many London homes without central heating still have a gas meter, for example for a gas fire or cooker, and in that case the new boiler is connected to the existing supply, sometimes with a larger gas pipe from the meter. Where there is no connection at all, the gas network operator is the one to ask: Cadent covers much of north London and SGN much of south London. Gas networks have run a Fuel Poor Network Extension Scheme to help qualifying households with the cost of a new connection, so ask the network whether it is currently open and what it would cover before assuming either way.

If a gas connection is not practical, a first-time central heating offer may be based on an air source heat pump or another electric system instead. For homeowners who do not qualify for ECO4, the Boiler Upgrade Scheme can help towards a heat pump, but it does not pay for a gas boiler.

Will a grant cover the whole installation?

Sometimes, but not always. ECO4 funding is set by the scheme's rules and the supplier's budget, and some offers ask the household for a contribution towards the total.

The scheme also puts insulation first. Where a home's loft or walls can be insulated, an installer will usually expect to do that before, or alongside, the heating, because heating an uninsulated home wastes much of the benefit. That can mean more than one visit and more than one contractor. Before you agree, ask for written answers to these questions:

• exactly what will be fitted: boiler make and model, number of radiators, and which controls;
• whether any contribution is expected from you, and how much;
• whether insulation is part of the package and who will fit it;
• who registers the boiler under Building Regulations, and who you call if something goes wrong afterwards.

Any work on the gas supply or the boiler must be carried out by a Gas Safe registered engineer, and installers working under ECO4 also have to be TrustMark registered. Ask to see both.

How do you apply for first-time central heating funding?

You do not apply for a cash grant. You approach an energy supplier taking part in ECO4, or your local council for the Flex route, and they arrange an assessment through an approved installer.

A sensible order is to check the official ECO pages on GOV.UK first, then contact your own energy supplier or the council's energy or housing team. Be careful with cold calls, doorstep visits and adverts promising a free boiler to everyone. Genuine schemes check eligibility before promising anything, and they do not ask for an upfront fee to apply. Because ECO4 is due to end on 31 December 2026, check what applies to new applications at the time you enquire rather than relying on older articles, including this one.

When is a grant the wrong route?

When the household does not qualify, when the home already has central heating, or when the heating failure is a landlord's responsibility. In each case, waiting for a grant usually just means a colder winter.

If you already have a boiler and radiators and the boiler is old or broken, you are looking at a replacement, not first-time central heating, and the grant options are narrower. If you rent, a broken heating system is for your landlord to fix whatever grants exist. And if you do not receive a qualifying benefit and your council's Flex criteria do not fit, the practical choice is to pay for the work yourself, either outright or with finance you arrange. If a replacement boiler is what your home needs, book a free survey and you will get a fixed written quote naming the boiler, the output and the work involved. We do not administer ECO4 funding or process grant applications.