Replacement Circuit Board For A MaxxAir MaxxFan 4951KS RV Vent

Question

Question:

I am looking for a circuit board for a Maxxfan 4951KS w/ a S/N of 1810-4951ks-1799. My parts manager gave me a part number of 10-04751ks-v1.2 if that helps at all. I tried searching on the website but I couldnt seem to find it.

asked by: Brenda K

0

Expert Reply:

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.

expert reply by: Kevin C

0

Answer 1

Since multiple MaxxAir Fans have the same features that you listed it's honestly best to first determine the exact model number you have before purchasing anything and end up not having it be compatible. I've listed below all the available…

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Answer 2

Hello Randy, thanks for reaching out. I agree that replacing the circuit board and rain sensor will resolve the issue. We do have the circuit board you are looking for available as part #MA39FR. The rain sensor is part #MA34FR. A lot of times when we…

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Answer 3

Companies like Reese and Lippert have found that there's too many variables for a sticker or fill line to accurately give you the best ride quality and have stopped placing them on their air ride pin boxes and instead recommend starting at 15-20…

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Answer 4

Hi Dominic; thank you for providing that info and the picture. Your current pin box uses a 1621 bolt pattern. With a 14k GVWR and the Gen-Y formula GVWR x 0.22 = TW you need the 4.5k TW model as you said. These two pieces of information are all that…

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Answer 5

Only certain B&W Companion 5th wheel trailer hitches are compatible with Sidewinder pin boxes like the RP61412. Basically if it is a Companion that mounts in the 4 pucks of a factory prep package then it can be used with a Sidewinder. But if the…

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Answer 6

I reached out to my contact at MaxxAir and she said that the correct printed circuit board for your MaxxAir model 4751KSV05 powered vent fan is the part #MA10A04751KS.

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Answer 7

The Replacement Printed Circuit Board #MA10A04751KS is the correct part for your MaxxAir 4951KS roof vent.

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Answer 8

I do not see that MaxxAir made a MaxxFan 4751K. They only had the 4751KS which is what the Circuit Board #MA10A04751KS you are looking at fits. If your tag does not have the S it could be it simply wore off and you have the 4751KS.

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Answer 9

You will need to test the wiring to determine if the Lift Motor #MA10-20270 is getting power when you press the remote. This will help you determine if the motor is bad or the Printed Circuit Board #MA10A04751KS on your MaxxAir fan. A Test Light…

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Answer 10

This sounds like a problem with the circuit board more than a rain sensor. I recommend, if you have not already, removing the vent from all power for 1-15 minutes. Let it have a hard reset, use this time to give it a good cleaning if needed. Wipe off…

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Answer 11

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.

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Answer 12

The Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan #MA10A21275K has 8 pins and works with the below listed models: MaxxFan Plus: 00-04500K, 00-04700K, 00-04800K, and 00-04900K MaxxFan Deluxe: 00-0700K,…

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Replacement Circuit Board For A MaxxAir MaxxFan 4951KS RV Vent

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