While you wait for answers, we may have found some information which could help you.
Click here for Relight Potterton Kingfisher BoilerPotterton kingfisher 2ignition problem?
Radiators upstairs will not go off after relighting Potterton Kingfisher ?
Potterton kingfisher 0-max knob?
my down stairs CH doesn't gets hot.can anyone tell me what's the problem?
Pilot light won't relight?
how can I get my potterton kingfisher CF 180 to fire up?