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Gas boiler care

Keep your boiler running with support and maintenance plans. Need a new boiler? We can get it sorted quickly.

Should you maintain, repair or replace your gas boiler?

Gas boilers usually last around 10 to 15 years and heating makes up over 50% of your energy bills(1), so if your boiler is older it might cost you less to replace it.

Boiler maintenance and support - we've got your needs covered


from £5.80 for the first 3 months, then £11.60(2)

Protect against boiler breakdown, including annual boiler service.

Maintain boiler

boiler repair icon


from £29.60 p/m for 12 months

Get your boiler back up and running with our Gas Safe engineers.

Repair boiler


from £1,745

Get a brand new, energy-efficient boiler installed the next day.

Replace boiler

Gas engineer fitting a new boiler

Get a new boiler from BOXT and save up to £475 a year(3)

A new A-rated energy-efficient boiler uses less gas than an older boiler, reducing your carbon footprint and saving you up to £475 per year on bills (3).

gas boiler installed in a kitchen

Boiler grants

Discover what schemes and subsidies are available to help you with the cost of a new boiler.

10 common boiler problems

We’re here to help diagnose all boiler problems and get your central heating system ship-shape in a jiffy.

man in cold home with broken heating

No heating or hot water?

A home with no heating or hot water is no fun. Here's what to do if you find yourself in hot water when your boiler breaks down.

Moving home or renovating? Waste less heat, energy and money with insulation

Save up to £870 on energy bills(4) wrapping your home with insulation, as less heat is wasted by escaping out of your home. Your new boiler will last longer too as it's not working as hard to heat your home.

kitchen home renovation planning

Looking for a greener alternative to a gas boiler?

Talk to one of our experts about zero carbon heating options. Contact our team.

Gas isn’t going to be around forever

85% of gas-heated homes will be heated by a low-carbon source by the year 2050.

If your boiler is nearing the end of its life, you might want to consider a renewable heating system instead. Now could be a great time to invest in an air source heat pump. The Boiler Upgrade Scheme could help with up to £7,500 towards the upfront costs of an air source heat pump. 

Here’s how air source heat pumps compare to an A-rated gas boiler

A smart meter can help you save

We're here to help you track your energy usage with a smart meter – see where you can save, as well as lower your carbon footprint. Upgrade your meter at no extra cost and receive more accurate bills. With a smart meter, you'll also benefit from;

  • Being in control - see how much energy you're using
  • Once installed, sign up for our free Energy Hub(5) to give you more insight into your energy patterns
  • If you use cards or keys, you can top up online