the fault is the boiler it turned on to max temp . but the radiators only get hot sometime . theres is a noise from the boiler which sounds like it is trying to inginite when the rads go cold .the light on the boiler is green and the pressure is good 1.5bar
Hi my boiler is playing up sometimes it heats up sometimes it doesnt.
I have been told by the plumber who came to look at it that the circuit board is tripping out as it reaches 40 degrees but there are 2 boards and the are no visable signs on either of the board of any damage and he says he...