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Click here for Pump Hot TimerRadiators upstairs will not go off after relighting Potterton Kingfisher ?
how to repair potterton kingfisher?
My radiators will not go off?
my down stairs CH doesn't gets hot.can anyone tell me what's the problem?
Where can I get instructions for potterton Kingfisher II?
Central heating radiator doesn't gets hot sometimes and sometimes does?