Recent content by holyjim

Many thenks for all sugstions. I have not replaced the PCB so it seamed unlikly to be the problem unless it was in nead of replacing and in line with all advice offered I have called in a plumber who will proberbly suck in his breath and say, @ Well I think if you flick this switch here and...

Hello My boiler control is flashing h & 3 I have no heating any sugestions