Guys
Sorry to start a major debate!!
One further point to add...when I leave the system on 'constant' - say over night - I tend not to get the same amount of air in the system. It appears that when the boiler is left to go cold that air accumulates.
Softus :-
Yes the water is dirty...
reply to artful bodger .... appologies for posting in large text - i thought it would be easier to read since there was several paragraphs; and no I dont think a boiler is dearer than a house ..... I was being sarcastic!!!
Ricarbo - it isnt a problem with the water level changing - I just...
Hi all
I have a floor mounted Thorn Emi boiler, open flue, vented system which has started doing some strange things. Firstly, when the boiler fires up in the morning, air noises passing through both the boiler and the pump can be heard. This eventually passes through into the rads with me...