MaxxAir Vent Fan Model 4401K Won't Run On Lowest Setting

Question:

Hello, I have a Maxxair variable speed Fan 4401K with motor part# 10-20968. The issue Im having is that on the lowest setting, the fan wont stay running. It starts spinning and then cuts out. All the other speed settings work fine. Is this a problem with the motor or the variable speed circuit board? Thanks,

asked by: John C

Expert Reply:

It sounds like the circuit board is faulty and for replacement we have the Replacement Printed Circuit Board part # MA10-04301k-v16 which should allow you to get your MaxxAir Vent Fan Model 4401K back up and running on the lowest speed setting. If you wanted to replace the motor as well while you were working on it we have this also, the Replacement 12-Volt Variable Speed Fan Motor part # MA10-20968.

expert reply by: Conner L