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Mend Ferroli Optimax HE Plus 31C Flow Flashing Fault

How do you change a flow sensor on a ferroli Optimax HE plus 31C Boiler?

We have a Ferroli Optimax He Plus 31C boiler and it keep Flashing a F14 fault which according to the manual is a flow sensor Fault however we can't find the flow senor on the boiler.

Sandy Garnham
February 2012
FerroliFerroli Optimax HE Plus 31CHeating, Home Heating SystemsFlow Flashing Fault

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Free repair help for Ferroli Optimax HE Plus 31C home heating systems