Alpha boiler deals

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Installed as fast as next day*.

Combi boilers

Alpha E-Tec NX

Alpha E-Tec NX

Combi boiler 28kW

  • 11 years warranty
  • Hydrogen blend ready
  • 94% efficient
  • 12.1L flow rate

440mm (w) x 712mm (h) x 255mm (d)

Price from:

£1,915

or monthly from:

£41.91

System boilers

Alpha E-Tec NXS

Alpha E-Tec NXS

System boiler 20kW

  • 10 years warranty
  • Hydrogen blend ready
  • 90% efficient

440mm (w) x 712mm (h) x 255mm (d)

Price from:

£2520

or monthly from:

£55.15

Buy your new boiler, better.

All-inclusive installations

Get a whole lot more, for a whole lot less
Which? Trusted boiler installers

The UK's first Which? Trusted Traders for new boilers, online.

Up to 4 years

Interest free boilers

APR

On selected boilers

Book your install, as quick as next day.

If ordered before 3pm
Heatable emergency boiler installations

Expert, local installers

We fit boilers in every corner of the UK

Fit boilers? Fit for us.

We're a family business. Founded in 2017 by two brothers, Ben and Sam, Heatable's already grown to be the 3rd largest installer of boilers in the UK. How? Because we've got great values, caring staff and impeccably high standards.

Which? Trusted Traders
Which? Trusted Traders. The first and only online boiler installation business to become a Which? Trusted Trader.
Heatable aftercare
All-inclusive aftercare. Each and every installation gets our exclusive 12 month workmanship warranty.
Price promise
Price promise. On our boiler installations, if you find a like-for-like price that's cheaper than we've quoted, we'll match it. Simple as that.
5 star reviews
5 star reviews. Across Trustpilot, Google and Reviews.io, we've got over 10,000 5 star reviews with an average rating of 4.9.
Balls to Cancer
Balls to Cancer. For every energy saving installation, we donate to the incredible charity, Balls to Cancer.
Gas safe registered
A safe choice. We're Gas Safe registered for boiler installations, and MCS certified for solar installations.

...why wouldn't you choose us?

FAQs

The cost of a new boiler depends on a variety of factors, including the type of boiler you select, your location and the complexity of your installation.
Yes, in more ways than one. First, we're a Which? Trusted Traders which means we have to work to their strict standards and guidelines. Secondly, we're Gas Safe Registered, and so are all of the installers who fit for us. We're also fully insured, giving you total peace of mind.
On average installing a new boiler takes between 1 to 2 days to complete. If you are having your old boiler replaced in the same location and with the same type of boiler the process will be quicker (likely one day) compared to installing a different type of boiler in a new location.
Yes, you can. All of our installations have finance options available. You can spread the cost over 3, 5, 7 or 10 years at a rate of 11.9% APR. Or, you can spread the cost with 0% APR up-to 4 years on certain packages. Deposits are optional.
All of our installation partners go through a lengthy and strict Which? Trusted onboarding process. They're fully insured, highly rated and carry a unique set of skills to get your job, done. You'll receive details about your engineer prior to your install, including photo ID, so you know who to expect.