all but the bathroom, the boiler is a falcon II, any help? It is only the upstairs ones that make the noise , if I turn them down the smaller bedroom stays red hot and the two large bedrooms stay cool. I have to turn the heating up and valves wide open and shut boiler off and restart to make...
Can anybody please help. Have just moved house and had a combi boiler fitted and trv's on radiators. the upstairs still have old valves on other side of radiators. when the boiler shuts down we get loud clicking from which I think is the valves and hammering from pipes. this seem to go a...