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  4. Roof Vent
  5. Switches
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Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents

Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents

Item # MA10-04301k-v16
Our Price: $54.88
You Save: 11%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.16 lbs
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Replaces the printed circuit board and switch for your MaxxFan roof vents (MA00A04301K). 1-800-940-8924 to order MAXXAIR accessories and parts part number MA10-04301k-v16 or order online at Free expert support on all MAXXAIR products. Great prices and Fastest Shipping for Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents. Accessories and Parts reviews from real customers.
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  • Reviews (143)
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  • Videos (1)
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MAXXAIR Accessories and Parts - MA10-04301k-v16

  • RV Vents and Fans
  • Roof Vent
  • Switches
  • Circuit Board

Replaces the printed circuit board and switch for your MaxxFan roof vents (MA00A04301K).


  • Replaces the printed circuit board and switch for your MaxxFan roof vents (MA00A04301K)
  • Also works with models 4201KW, 4251KW, or 4401KW

10B04301K Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents

Replaces 10A04301K and 10-04301k-v1.6

Video of Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Maxxair RV Vents and Fans - Enclosed Trailer Parts - MA10-04301k-v16

Jeff: Hello, everybody. This is Jeff at Today, we're going to take a look at the Replacement Printed Circuit Board and the Switch for the MaxxFan Roof Vents. Now, this part will replace the printed circuit board and the switch on the MaxxFan Roof Vents. Part number FA00A043401K. It will also work with the models 4201KW, 4251KW, or the 4401KW.

If you notice it has the 2-pin plug-in connector on this one, and then two wire pigtails right here, a black and a white wire. But that should do it for the review on the Replacement Printed Circuit Board and Switch for the MaxxFan Roof Vents..

Customer Satisfaction Score:

Customer Reviews

Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents - MA10-04301k-v16

Average Customer Rating:  4.8 out of 5 stars   (143 Customer Reviews)

Replaces the printed circuit board and switch for your MaxxFan roof vents (MA00A04301K).


The circuit board assembly restored my MaxxAir 4300k to like new operation.

The MaxxAir fan has been wonderful and hoping this newer board design is more reliable than the old. In searching the web the old board design had some reliability issues. My board failed just outside of the warranty window. This design is supposed to be more robust. Very pleased to have the fan operating again.

Awesome! Still working great!
Frank - 10/02/2022


Disappointed. I ordered this item with expedited service, I paid for 3 day service and it was shipped ground. I did not receive the item before we left for vacation therefore in the beach heat was without a roof vent fan.

I am very sorry that the replacement circuit board did not arrive in time for your trip. You did catch us during our busy season. I will have our customer service team reach out to you.
-- Etrailer Expert Jenny N - 06/28/2022


Product arrived quickly. It worked perfectly. Really happy that I ordered from etrailer. Maxair fan switch quit working it was replaced works great now.

Still working great! Thanks
Jewell - 05/11/2021


This is how you keep customers! Fast shipping and great communication. Item was a perfect, easy to fit and we have a bathroom fan again! Thanks team!


I changed the circuit board and fan worked again ... EASY BREAZY... thank you


I am very impressed with the service and quality of my purchase. I would recommend etrailer to anyone.


Easy to install and worked as it should. Much cheaper and easier than installing a new fan.


Such a simple fix, works perfectly and far cheaper than an entire new fan which other sites say is the only option.


Circuit board was priced right. The install was easy. The hardest part was separting the existing connector plug so the new connector could be inserted. SQUEEZING THE SIDE OF THE FEMALE PART OF THE CONNECTOR WITH A PLIERS ENABLE THE RELEASE.


Outstanding service. Ordered part on Wednesday and received it Saturday, I was kept informed every step of the shipping process. I will use e-trailer again.


This part worked as advertised. Easy replacement and the fan was back up and working within 10 minutes.


It is working. Have to have time to see if it lasts longer then the one I had originally that came with the unit. Matched right up.

Still working the fan.
Nicholas - 08/24/2022


Went to the dealer and they acted as if they didnt want to sell me the replacement. 50 questions and ultimatly advised me against just ordering even though I had the fan part number. Ordered from etrailer with the info I had and received the switch 2 days later. Installed and fully functional! I couldnt be happier. The site is saved to my favorites.


I was assured by the experts at E Trailer that the replacement 4 speed switch offered for my Maxx fan would work even though it it was not quite the same circuit board as the original ( which failed after only a few operations) in my Winnebago RV..The item was delivered in good condition and installed the next day...It works perfectly!...Thankyou


Another great experience with etrailer.

ordered numerous products from etrailer and always had the best experience. Good products, good prices, good customer service. Everything delivered on time or sooner, intact and as represented.
Can't say enough good, my "go to" for all these needs. Thanks etrailer


Great service as I've always gotten from etrailer. They get the product out very quickly and the order is always correct. They are my go to place for anything RV related. Thank you for the awesome service.


this part worked out perfectly. it's exactly what I needed.


Great replacement. Still runs great and easy to wire in.


Item as described and fast delivery, couldn’t be more pleased with purchase. The circuit board was bad in my RV fan and the replacement from e-trailer worked perfectly.


Fast delivery, works as promised.


Etrailer has met all my needs so far.


Happy to find this item, Easy to order and quick shipping Thanks


This fixed my problem. Easy install and arrived in perfect shape.


Thanks for having the right part to fix my problem with this fan unit..


Perfect match for Maxxfan 4201KW.

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