Our central heating needs rather an overhaul - we get a horrendous vibration noise from it every time the hot water comes on. Have put up with it for too long.
Also now we have a radiator that comes on when its turned off at the valve plus several that come on with just the hotwater on unless they are turned off at their valves.
And today I noticed that one of our radiators valves is leaking. Have been noticing a damp patch on and off for a while but didnt connect it with the radiator
Anyway, with all that, we figured that it might be just as well to get quotes for a new boiler but I don't know what to ask for or which ones are supposed to be efficient or anything. [clueless]
So talk to me about boilers please