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Alpha Intec 40GS2 Combi review

£2,330.00 Typical price

Brand scoreShow Context

Key features
  • Gas
  • Combi

The Alpha Intec GS combi boiler is a large combination boiler that Alpha says saves gas and electricity compared to other combi boilers. Read our full and independent review to find out if Alpha boilers last as long as others on the market, and what its own customers and expert heating engineers make of the brand.

Included in our expert review
  • Pros and cons
  • Heating Engineer reviews
  • Boiler owner views and reliability
  • What type of home is this boiler suitable for?
  • How efficient is this boiler?
First month only £5, then £9.99 per month, cancel any time

Last checked by Which?

September 2021

First reviewed by Which?

January 2020

Released

March 2018

Brand scores

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we assess boilers>
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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