Does anybody knows what causes a high pitched sound when the boilerr is switched on[/b]
baxi combi 80e & 105e
- Thread starter allenernest
- Start date
Switched on and doing what? CH or HW.
When central heating is on we then hear the high pitched noise.
So many possibilities. Best advice is to get it looked at, as standing in front of boiler is best way to ID what the fault actually is. Could be pump, fan, heat exchanger, diverter valve etc.
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
