Hi thanks for the replies.
Got a CORGI guy in, looked at a few things but and thinks that it is the PCB. He didn't check the gas rate he just dismissed it as a possibility.
Do you think I should get a second opinion before changing the PCB?
Hi thanks for the reply.
Yes, when cold (the boiler must have been off for about a day) then both hot water or central heating will work the first time.
Hi everybody
Our boiler seems to have completely stopped working, every time you switch on the heat or turn on the hot tap, after a few seconds the flame failure light comes on.
If the boiler has been off for a long period of time it will usually come on once but then go off after a while...