While you wait for answers, we may have found some information which could help you.
Click here for Potterton Kingfisher LightPilot light won't relight?
Central heating radiator doesn't gets hot sometimes and sometimes does?
my down stairs CH doesn't gets hot.can anyone tell me what's the problem?
how can I get my potterton kingfisher CF 180 to fire up?
Radiators upstairs will not go off after relighting Potterton Kingfisher ?
My radiators will not go off?