Hi I have the above boiler that is not sparking at all, I can hear it come on when I switch it on like a humming nose but no spark at all that I an see. The fan has been very noisy recently, could this be the cause of no spark or is this more likely an electrical fault? I have already had the pcb and electrode replaced before.
Would just like to get an idea of costs before proceeding with anything.
Cheers
Would just like to get an idea of costs before proceeding with anything.
Cheers
