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Grant Vortex Pro Internal Combi review

£2,530.00 Typical price

Brand scoreShow Context

Key features
  • Oil
  • Combi

One of the few oil combination boilers that can be fitted in a kitchen, the Grant Vortex Pro Internal Combi incorporates several additional features, including diagnostic indicator lights and an internal condensate trap, designed for easier installation and servicing. Read our full review to find out how reliable a Grant boiler is.

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

January 2009

Brand scores

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

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