We have this problem with our boiler - sometimes we get hot water, sometimes we can get heating - but mostly we don't. Turning on and off and resetting several times usually yields a result, but of course this is no good for putting the heating on the timer - it only works the first time! We can't get a heating engineeer who can fix it at all! So far we've had a unit with a diaphragm in it replaced, and the ignition unit (pcb) replaced. This last we had to order and do ourselves. After being told it was definitely the problem and that the engineer would return with the part he vanished never to be seen or heard from again. Does anyone have any idea as to what may be causing this heating problem? We're beginning to think that we live in some kind of Bermuda Triangle into which Heating Engineers disappear never to be seen again. Many Thanks in advance.
