Replacement Circuit Board For A MaxxFan Mini Roof Vent

Question:

I Have A Trailer Fan That Is Partially Not Working. Same Concern As One Of Your Customers Had Posted. Fan Turns On With Switch, But Will Not Shut Off. The Only Info I Have Off The Existing Circuit Board Are A Couple #s It Is A Maxxair Fan. Circuit Board #s PUAN 3802 And H134244A.

asked by: Darcy R

Expert Reply:

Since your MaxxFan Roof Vent, like the MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan # MA00-03851 will turn on, but won't turn off, it sounds like your circuit board.

I recommend replacing your circuit board with the Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K.

expert reply by: Bryce D