Central Heating noise
Posted: Mon Nov 09, 2009 4:17 pm
I have a "drilling" noise which comes and goes while the central heating is on. Recently had a new boiler installed and the problem appeared to have gone but returned after a week or so. Heard a similar noise in a hotel recently so obviously not unique ...
I have bled the radiators in case problem was air lock but did not resolve the problems ... Any ideas please ??
I have bled the radiators in case problem was air lock but did not resolve the problems ... Any ideas please ??