How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Rick Ridley Your Own Question
Rick Ridley
Rick Ridley, UK Heating Engineer
Category: UK Plumbing
Satisfied Customers: 1561
Experience:  30 Years on the tools, now retired, Ex CORGI
Type Your UK Plumbing Question Here...
Rick Ridley is online now
A new question is answered every 9 seconds

I have a Glow worm 30Hxi and it goes up to boiler temp then

Customer Question

hi I have a Glow worm 30Hxi and it goes up to boiler temp then vibrates and starts again and the on shut down I hear something loose inside like to do with a fan maybe, it also seems a bit noisy on air side, I think?
Submitted: 1 year ago.
Category: UK Plumbing
Expert:  Andrew Smith replied 1 year ago.

It does sound like the fan, are you able to take the cover off and watch it spinning from off?

Related UK Plumbing Questions