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    E34 error with my microGENUS HE 24 Boiler
    • #1
    • 5th May 08, 8:59 AM
    E34 error with my microGENUS HE 24 Boiler 5th May 08 at 8:59 AM
    Hi I was wondering if anybody could help me. Ihave the microGENUS HE 24 Combi Boiler for just over 2 years. It has now developed a fault E34. after reading the manual I see it relates to the Air Pressure Switch which seems to be quite easy to replace should it be required. my question is,

    Does this the E34 code mean replace the Air Switch or could it be another fault causing this error code.

    Also if it is the switch that needs replacing does anybody know where the best place would be to purchase one from.


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