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Click here for 2 Cf 80Radiators upstairs will not go off after relighting Potterton Kingfisher ?
how to repair potterton kingfisher?
My radiators will not go off?
Pottertton Kingfisher Boiler Overheating ?
my down stairs CH doesn't gets hot.can anyone tell me what's the problem?
Potterton kingfisher 0-max knob?