Had a firend out to this boiler that IS gas safe, but has not long been out, so he IS perfectly safe but not very experienced.
the boiler with a demand fan runs, pump runs, sparks, flame comes on for a second then goes out, the flame will then keep going on off on off over and over for ten to twenty times until it finally stays put, he has said its the gas valve, and is going to get one this week, i just wanted a second opinion,
it seems to happen more often in the morning.
no fault code, just flame on, drops out, back on, drops out, over and over until it stays on,
the boiler with a demand fan runs, pump runs, sparks, flame comes on for a second then goes out, the flame will then keep going on off on off over and over for ten to twenty times until it finally stays put, he has said its the gas valve, and is going to get one this week, i just wanted a second opinion,
it seems to happen more often in the morning.
no fault code, just flame on, drops out, back on, drops out, over and over until it stays on,