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red light flashing but boiler wont fire up?

my red light keeps flashing and water pressure registering 1 but the boiler wont fire up

dennis marsden
December 2008
Heating, Home Heating SystemsBoiler Fire Water
every boiler develop diferent faults..what boiler you got

albto
December 2008
If it's a Potterton boiler then this is a common fault and you need a replacement PCB. About £150 online but tricky to fit.

RJM
December 2008

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