Have searched for similar threads and although there are many the majority seem to be that their heating comes on briefly at least, my hot water is fine but when I try to get heating there's no ignition at all, the only activity I can hear is the pump but it seems a bit louder than usual and has a slightly high pitched whine that I can't say I've noticed before ? it may just sound louder because the rest of the boiler isn't working though.
I replaced the pump around 2 years ago, I also replaced the diverter valve probably approx 4 years ago.
Any suggestions at all ?
Thanks
I replaced the pump around 2 years ago, I also replaced the diverter valve probably approx 4 years ago.
Any suggestions at all ?
Thanks