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Plumberpro, Mechanical Engineer
Category: HVAC
Satisfied Customers: 634
Experience:  Over 20 years experience in plumbing heating and gas
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When we switch our boiler on it makes a bit like a high

Customer Question

Hi when we switch our boiler on it makes a bit like a high wining sound which after it gets hot gradually disappears and runs OK until the next time when cold, It is a Boulter buderus camray 5
Submitted: 2 years ago.
Category: HVAC
Customer: replied 2 years ago.
how long do you think it will be before we get a answer
Customer: replied 2 years ago.
Any luck with an answer as my customer is getting upset
Expert:  Plumberpro replied 2 years ago.
Hi ,most likely the fan , replace it is an issue
Customer: replied 2 years ago.
No it is not the fan checked it
Expert:  Plumberpro replied 2 years ago.
Ok . its an unusual one and i think too hard to diagnose without being there . all the best
Customer: replied 2 years ago.
OK i will investigate my self if you cant be of any help
Expert:  Plumberpro replied 2 years ago.
One more suggestion .if its a baxi it could be the o rings in the diverter valve as there was an issue with those