Replacement Circuit Board for MaxxAir Fan 4951KSC  

Actually the type of roof vent cover you need to attach to the vent cover brackets of your Maxxair 4951KS like part #MA00-04500K is the part #MA00-955003 which uses those brackets with the included cotter pins of the cover.

I was able to confirm with MaxxAir that the Replacement Control Plate for MaxxFan Roof Vent part #MA05-20226K is correct for a MaxxAir Vent Fan Model 4951KSC. The key pad holes are only used on certain models so if yours does not have this they…

The model number for fans such as the MaxxAir MaxxFan Mini Roof Vent, #MA00-04401M is listed on the upper side of the assembly itself. Please see the attached image. You will best identify this by opening the vent and climbing on top of the RV.…

Thanks for reaching out! Since you have the 4951KS model MaxxFan roof vent you'll need the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS. The circuit board might look slightly different as far as the pieces…

This definitely sounds like the circuit board, so you'll want to use the Replacement Printed Circuit Board #MA10A04751KS which is designed to work with models 4751KS, 4761KS, and 4951KS. I know some other customers have been apprehensive about…

The correct replacement for your MaxxAir Circuit Board 10-04751ks is the following part: - Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS As for the sensor wires, so long other wires are not damaged, I don't…

Sounds like your roof vent lid isn't closing all the way when you ask it to which is why the fan isn't shutting off and also explains the clicking of the operator as it's trying to close it. In the past we've seen similar issues to…

It sounds like your MaxxFan may need a new circuit board. Typically, when customers had similar issues they were able to replace the circuit board and their fan return back to normal operation. You can use Replacement Printed Circuit Board…

Yes you are correct the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid #MA00-04751KSX is the right replacement and measures 18 1/8" long and 16 1/2" wide, which is the same measurements as your current MaxxFan Plus Roof Vent w/…

I got you covered, the correct replacement circuit board for your MaxxFan 4751KS you'll want the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS.

For a replacement circuit board you can use the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS. We have confirmed with MaxxAir that this is the correct for what you have.

The correct circuit board for your MaxxAir MaxxFan 4951KS fan is the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS. It also works with The MaxxAir MaxxFan 4751KS and 4761KS models as well.