My daughter has bought a house with one of these boilers. A few weeks ago it wouldn't light - and the Fault Light was indicating a failure to light. A neghbour had had the same fault and National Grid were working nearby and admitted the pressure may have been low due to one feed pipe being off.
Anyway, today the boiler had gone out. Pump and fan running - no attempt to light. Fault light only showing that Mains was ok.
I did remove and refit the air pressure sensing pipe as I was about to give up. I turned it back on and it clicked and purred and came back to life.
Any experiences with this boiler?
Should they take out a service contact - if so, with Alpha or British Gas?