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Boiler price freeze

Offer extended: Save on your new A-rated boiler with no CHMM Levy to pay*

Order by 4pm for installation tomorrow
We're rated "Excellent" on Trustpilot
0% finance available on selected boilers

What our customers say...

It’s as easy as...

Answer a few questions about your home-0
Choose a boiler & installation date-1
We’ll install your new boiler & register your documents-2

Answer a few questions about your home

Choose a boiler & installation date

We’ll install your new boiler & register your documents

Answer a few questions about your home

Choose a boiler & installation date

We’ll install your new boiler & register your documents

a BOXT branded van

Need a boiler repair instead?

Get a next day boiler repair visit for £89

Why choose BOXT?

Expertly picked boilers

Find the perfect boiler for your home

We expertly recommend boilers that will work for your home. You can get it delivered and installed in as little as 24 hours

Five star service

We take the pain out of buying a boiler

That means no salespeople visiting your home, and one fixed, fair-price quote for your full installation

Our Gas Safe installers

Every engineer is Gas Safe registered

Every engineer in our network is a friendly, Gas Safe registered installer with plenty of experience

Make your home smarter

Add smart devices to your order

We love boilers, but there’s more to a good home than hot water

BOXT life logo

The all-in-one boiler subscription

Take the stress out of boiler ownership with our BOXT Life subscription package, which includes installation, unlimited repairs, replacement & servicing from only £30 a month. 

No deposit required and pay no interest.

Frequently asked questions

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Buy a boiler. Replace your radiators, too.

Replace up to 10 of your existing radiators with Stelrad’s new Compact series. We’ll install them during your boiler installation. We can only fit new radiators in place of existing ones, not in new locations. Add radiators to your basket when choosing your boiler.

Flexible ways to pay

Spread the entire cost on selected boilers with up to 24 payments at 0%

Finance from 12-120 months

Subscribe to a BOXT Life boiler package from £30 a month

Subscribe for 120 months

All major credit and debit cards accepted so you can pay in full today

Pay today

Get your fixed price

Comparing prices?

Let's save you some time. We’re so confident we can give you the best fixed price installation that if we can’t beat a like-for-like quote we'll give you a £50 Amazon voucher.

*Terms and Conditions apply. Click here to find out more.