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potterton performa 24?

power is on,pump running,no heating hot water, checked no power to fan and airflow sw. pcb ?
jack, July 2011
when i start boiler the pump is working the fan is started but i dont have ignition

chriss, November 2011
check the main flow sitch is making before buying a pcb, also faulty primary sensor can throw up same fault.

Ian, July 2011
thank you very much bill ...jack

jack, July 2011
Yep pcb! common fault.

Boiler Bill, July 2011
link Click here to see other fixes for Potterton.