We have a Baxi 105 combination boiler which is approx 18 month old and we are now getting a whine, which can be heard through out the house.
Also when the boiler is cold and the central heating kicks in, we then get a very loud whine from the boiler for a couple of mins.
It then resumes to the steady whine.
I have bled the central heating system a number of times but have got very little air out of it.
Could anyone please help.
thank you
Also when the boiler is cold and the central heating kicks in, we then get a very loud whine from the boiler for a couple of mins.
It then resumes to the steady whine.
I have bled the central heating system a number of times but have got very little air out of it.
Could anyone please help.
thank you