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Click here for Light Pilot Potterton Boiler SwitchPotterton kingfisher 0-max knob?
Central heating radiator doesn't gets hot sometimes and sometimes does?
My radiators will not go off?
Pottertton Kingfisher Boiler Overheating ?
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?