Baxi 105e Fan/Flue fault

Ryan91 · 20 Feb 2020

I have a Baxi 105e with flashing 50 which indicates fan or flue fault, the pump is spinning and the fan spins fine when calling for heating but the boiler doesn’t light, I have changed the air pressure switch but still no joy. I’ve read a lot about the pcb going as a common issue when this fault is active but the fan is normally not spinning it said articles. Any ideas before we go down the pcb route?

muggles · 20 Feb 2020

You've already done more than you should as a DIYer, and more than this forum's rules permit us to advise you on. Please call in a professional

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Baxi 105e Fan/Flue fault

Ryan91

muggles

DIYnot Local

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