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No Power To MaxxAir MaxxFan 3401K


We have this model on our 2018 Coachmen Prism. Suddenly stopped working. It is wired into 12 v only and we replaced the fuse even though the one there seemed to be okay. There is power to the fan. No wall switch or remote. Should we replace the on/off switch pad? Is there a circuit board under it that may need replacing? Thanks


Expert Reply:

I spoke with MaxxAir about the MaxxFan Roof Vent w/ 12V Fan part # MA00A04301K and they informed me that the issue you are having is going to be caused by the control board therefore this is the component you will need to replace. The Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents part # MA10-04301k-v16 is correct for your fan.

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