Hi, l have a grant combi 36 external boiler, earlier tonight it just stopped working, after a quick check I found the pcb had no output to the burner! Also the hot water pump is running constantly even though no taps are on!
Can anybody recommend a good engineer who could sort it out today(sat) I'm in mayland.
Thanks
Can anybody recommend a good engineer who could sort it out today(sat) I'm in mayland.
Thanks