Hi , would be very grateful to anyone who can help with a problem ive just encountered with my boiler. Its displaying the code E34?!
Can someone pls advise me?
Can someone pls advise me?
Fault Code E34
- Thread starter Jay007Smith
- Start date
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Fault code E34 is air pressure switch not closing when the fan runs.To check for this fault requires the combustion chamber to be accessed and therefore needs pro attention.
what make and model of boiler is it
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The Microgenus is a fairly recent boiler.It has a flue restrictor fitted and only needs to be fitted to short flues.This can cause E34 faults.Get an RGI to check this out.Good luck.
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