I Have a gas Boiler ( Potterton Flamingo CF30/50), the type of Flue is an OF (whatever that means). The boiler is in a cupboard in the middle of the house.
The boiler was serviced 2 years ago and has worked perfectly since then, until recently.
I have recently turned on the heating (the first time since the beginning of the year (8 months ago approx)). The heating came on on about two occasions, but now refuses to do so, The boiler seems to start up okay and the rads start to warm up but after a few minutes the boiler just stops and the rads are barely tepid. The boiler works perfectly heating up the hot water and the radiator in the loo comes on at the same time.
