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Potterton performa 24 boiler?
dhw working fine but chw switsh off after 10 second?
Radiators?
identifying the flow and return pipe?
suprima 50?
No heating or hot water?
Potter powermax HE won't refill?
changing a FP 2000 Programmer?
How to get hot water?
no fault code ?
We are not getting hot water Whymight that be?
threeway valve?