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 as per our policy which also explains how to change your preferences.

Worcester Bosch Greenstar FS 30CDi Regular ErP review

Launched Assessed -

Try Which? for £1 to reveal the products that perform

Typical price


The Greenstar FS 30 and 42CDi Regular boilers are heat-only models designed for people who are replacing an old floor-standing version, or who don't have the space for a wall-mounted boiler. About the size of a slimline dishwasher, they'll fit beneath a kitchen worktop and provide heat for medium and large homes. Our full review will help you decide whether the Worcester Greenstar FS 30CDi Regular boiler is the right choice for your home. Most importantly it will tell you whether Worcester boilers are reliable.
Is it worth your money?
Or is it a waste of cash?
  • Efficiency rating

    score is available for members only
  • Brand reliability

    score is available for members only
  • Brand customer score

    score is available for members only

The Which? difference

As well as thousands of impartial product reviews from our Test Labs, a Which? membership also gets you:

  • Unlimited access across which.co.uk
  • Advice on the move with our apps
  • Which? magazine delivered to your door
  • The inside scoop on important issues, from scams to savings accounts

Which? can help you make good decisions