Pottertton Kingfisher Boiler Overheating ?
Central heating radiator doesn't gets hot sometimes and sometimes does?
Radiators upstairs will not go off after relighting Potterton Kingfisher ?
my down stairs CH doesn't gets hot.can anyone tell me what's the problem?
My radiators will not go off?
how can I get my potterton kingfisher CF 180 to fire up?