I have just fitted a brand new Main condensing boiler it ran quietly for a couple of weeks, then started popping and banging, i have turned the external pump to various speeds and reduced the tempreture on the boiler.trying to solve the problem. all the radiators are hot.
But the boiler is still banging just before it shuts down i have used chemicals in the past to hopefully quieten the boiler on my old boiler but found these to be useless.
Has anyone got any ideas!
But the boiler is still banging just before it shuts down i have used chemicals in the past to hopefully quieten the boiler on my old boiler but found these to be useless.
Has anyone got any ideas!
