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Mend Potterton Performer 28 Heating Hotwater System

how can i fix my potterton performer 28?

the hot water only gets warm when the water is flowing fully i suspect the water flow switch is faulty but i cant find my manual

simon taylor
July 2006
i think its the thermistor very common.

peter sing
February 2009
could be your secondary heat exchanger blocked

a team
November 2008
Yes, it could be your flow switch... It could also be a thermistor fault or modulation fault with the gas valve.

ccMods
July 2006

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