This boiler was fitted by a friend of mine about 18 months ago.
It gives occasional flame failure lockouts but never when either of us are there.
I have checked all the usual possible causes and have just two unknowns, the gas valve sticking or the PCB faulty.
Does anyone have any experience of this situation?
Tony
It gives occasional flame failure lockouts but never when either of us are there.
I have checked all the usual possible causes and have just two unknowns, the gas valve sticking or the PCB faulty.
Does anyone have any experience of this situation?
Tony