We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Vaillant ecoTEC plus 938 review

£1,492.00 Typical price

Brand score %

Key features
  • Gas
  • Storage Combi

Designed for those who like the idea of a combination boiler but are concerned that a combi might struggle to provide enough hot water, the Vaillant Ecotec plus 938 storage combi boiler has a hot water storage tank fitted inside the casing. This allows it to deliver up to 20 litres of hot water per minute - significantly more than could be delivered by a traditional combination boiler - without the need to install a separate storage cylinder. So could the Vaillant Ecotec plus 938 prove to be the best of both worlds? Read our full review below.

Included in our expert review
  • Pros and cons
  • Heating engineer views
  • What type of home is this boiler suitable for?
  • Will this boiler produce enough hot water for my home?
  • How efficient is this boiler?
  • What controls does this boiler have?
  • Is this boiler smart compatible?
  • What is the warranty with this boiler?
Try Which? for £1
You can cancel at any time

Technical specifications

Launched

Specification

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
Try Which? for £1
You can cancel at any time

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.

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.

    CompareRemove all products