Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan
(78 reviews)
Price: $118.30
In Stock
Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan
Item # MA39FR
Our Price: $118.30
In Stock
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- All Info
- Reviews (78)
- Q & A (0)
- Videos (1)
- Photos
MAXXAIR Accessories and Parts - MA39FR
- RV Vents and Fans
- Roof Vent
- Circuit Board
- MAXXAIR
Replaces the printed circuit board for your MaxxFan RV roof vent with powered lift and exhaust only fan (MA00-04751KSX).
Features:
- Replaces the printed circuit board for your MaxxFan RV roof vent with powered lift and exhaust only fan (MA00-04751KSX)
Fits:
- Model number MA00-04751KSX, MaxxFan Plus 4-speed roof vent
10C21275KE Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents - Exhaust only
Replaces 10A21275KE and 10B21275KE
Video of Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan
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 - MA39FR
Michael: Hi there. I'm Michael with etrailer.com. Today we're going to take a quick look at the replacement printed circuit boards for your Maxxair powered lift RV roof vents. As you can see, we've got two different boards here. These are the part numbers that you see on the screen there. Essentially these are exactly the same thing with one small difference between them.
If you look at the circuit board, you can see they have almost all of the same components except this large black box here. This is actually going to . allows this board to work for your Maxxair vents that are both exhaust and intake.This other one that does not have that box is only going to work with your Maxxair fans that are exhaust only. If your unit is able to bring air in as well as exhaust it out, you're going to need this one over here. If your unit is only capable of exhausting the air from inside your RV, this is the unit that you will need here.Keep those part numbers up there for you to make sure that you are getting the right one.
It's a pretty slight difference between them, but obviously it's going to have a big impact on their usability. We want to make sure that you're getting the product that you need. Just wanted to clear that up for you. Both of them are going to work with your Maxxair power. It's just that functionality difference that you need to look out for.
We're going to make sure that you knew the difference and are going to get the right chip that is going to work for you.That is going to complete our look at the Maxxair replacement printed circuit board. Again, I'm Michael with etrailer.com. Thanks for watching.
Customer Satisfaction Score:
90% were satisfied with this product
10% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
- Arrived Damaged
Customer Reviews
Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan - MA39FR
Average Customer Rating: 4.7 out of 5 stars (77 Customer Reviews)
Replaces the printed circuit board for your MaxxFan RV roof vent with powered lift and exhaust only fan (MA00-04751KSX).by: Jacob 04/26/2024
Circuit board (new) arrived in good condition.
Installed in ceiling fan and worked perfectly
by: Chris05/30/2024
Delivery was within a few days of order. The installation was pretty straight forward so if you think you will have a problem, fear not.There are a couple of videos on YouTube to give you a primer so check them out prior. If you want to just dive in, it is simply a matter of removing the screws and trim from inside, remove the old circuit board and related wiring and then install the new one in reverse order. All work was done from inside the RV. It took about an hour or slightly less.
FYI in my case the fan's auto opening lid was not working when the fan was turned on. I first checked the motor to the lid and it was still functioning so the circuit board was my next try. That did the trick.
All is good for now so with fingers crossed I hope it continues to operate as designed.
My application, 2020 Dynamax Force HD. It (the fan) first started acting up by requiring a reset from time to time. In that case I simply pulled the fuse to the fan to force a reset/reboot. that worked for a while.
by: John 04/11/2024
Easy replacement; did the job!
by: Diane 04/05/2024
Circuit board arrived quickly! And, it worked!
by: Mark07/06/2023
First of all, we don't know if it is even going to work but by golly it better! The fact y'all mailed it to us in a flat envelope is utter shocking! A delicate $XXX part and y'all ship it in a envelope, seriously??!! A box would have protected it!! I want a call back on this. Y'all should know better! There isn't even enough bubble wrap around it to cover an apple! Wow! We are in shock!!
by: Douglas08/21/2023
The circuit board was packed in bubble wrap and an envelope. It arrived with several components bent flat. I was able to straighten them up without and connectors breaking. It actually worked. They REALY need to use a small box!
by: Fred 10/22/2023
Exactly what was needed to replace malfunctioning circuit board in fan (fan would come on, open vent, turn off and shutdown in a quick sequence, never remaining on for more than 5 seconds). Fast shipping and excellent service.
by: William 05/03/2024
Worked perfectly, thanks for good service and fast shipping. Well made part.
by: Terri04/13/2024
Great service and product
by: Steven 05/06/2024
Super fast shipping, Thanks
by: Brian 08/28/2023
Worked perfectly, and fixed my no working Maxxair fan.
by: Murray06/22/2023
I ordered the circuit board because I didn’t want to replace the whole fan it was hard to find this board in Canada ordering was easy and etrailer personnel explained exactly what part I needed. Everything fitted and worked like it was supposed to. The only thing I wouldn’t give 5 stars would be is the postal service but that has nothing to do with etrailer. I would highly recommend them as I will definitely be using them again
by: Jeff 02/09/2024
Spot on with quality parts.
by: Bruce 02/24/2024
Good price Good Service! Thanks, Bruce
by: Tracy05/28/2022
The MaxVent in our RV got a mind of its own and was not working properly, it would come on or shut off by itself, then quit working together altogether. Repair shops said they could not get a response back from the manufacturer and that everything was on back order. We found etrailer had the circuit board and the video provided to ensure we ordered the right part was very helpful. With the help of an online video, we installed circuit board in under an hour and it worked liked a charm. Easily saved us $200+ in parts and labor. We will shop etrailer.com for our future repair needs.
Tracy G.
10/2/2022
It is working great, no problems.
by: Peggy 10/30/2023
It fit perfectly and has been working great ever since!!
by: Darren 06/21/2023
Reliable product and quick delivery.
by: Myron 10/13/2023
Works great. No issues.
by: Butch02/15/2023
The part worked as it should.
However, this circuit board was packed as a loose item in a tire box with a wet bolt kit and six rubber pads. When I unwrapped it, many of the components were smashed flat and had to be straightened out. Frankly, I was shocked that it worked at all.
Whoever 'packed' this item does not have a clue as to how to pack a sensitive electronic item. It was like throwing an egg in box of stones and hoping that it didn't break!
by: Wes 09/01/2023
Lori was very helpful, easy to order, had part by the end of the week.
by: Roger 07/22/2023
Installed it yesterday and now I have a fan again. Thanks!! Works GREAT!!
by: Bruce 02/06/2021
Great customer service. The replacement board fixed the issue with the fan. Will definitely use etrailer again for my parts .
Bruce
2/7/2022
The fan is still chugging along with the replacement board. No issues at all. Thanks again trailer.
by: William 12/19/2020
Perfect replacement. Works like new. My old control board ran the fan continuously and would not shut off. Installed the board and works as designed.
William
12/20/2021
Well after a year it’s still working perfectly. Great item.
by: John 08/09/2023
Worked like it should
by: David 07/28/2023
Haven't installed yet. Will let you know
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See what our Experts say about this MAXXAIR Accessories and Parts
- Replacement Circuit Board for MaxxFan 00-4000KSince you have the MaxxFan model 00-4000K the correct circuit board replacement part number from us is the part # MA10A21276K.
view full answer... - Can Maxxaire Circuit Boards 10B21275KE and # 10-21275KE InterchangeThe 10B21275KE part # MA39FR replaces the 10-21275KE you mentioned as well so if you had an older model number you could use it in same application.
view full answer... - Troubleshooting A MaxxAir MaxxFan That Opens But Doesn't CloseIf you already replaced the operator # MA10-20281K-1AF for your MaxxAir MaxxFan and it's working correctly to open but not close then the next part to replace would be the circuit board. Circuit boards are model specific so you will want to ensure you have the correct replacement. The Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K is compatible with the following models: MaxxFan Plus: 00-04500K, 00-04700K, 00-04800K, and 00-04900K...
view full answer... - Replacement Circuit Board for MaxxAir Roof Vent 4900K for Lid that Only Opens ManuallyIt does sound like a circuit board issue on your MaxxAir roof vent 4900K which would require the part # MA10A21275K.
view full answer... - Troubleshooting MaxxFan 4700 Series, 4700KYou reported that you cannot use the remote on your MaxxFan 4700K to put the vent cover up and down. Let's troubleshoot. Put some new batteries in your remote. Ensure that the display comes on. Verify if your vent cover now works. Verify if other remote functions work. If it is not your remote we can consider the following service parts. First let's perform a reset. Disconnect the 12volt power source from the fan circuit board for two minutes then reconnect and test again. Many times...
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- Replacement Circuit Board For A MaxxAir MaxxFan In A 2021 Grand Design Solitude 3540 5th WheelSince 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 circuit boards for the each model, if you have a tag on the vent listing the model number then we can identify the correct replacement. If not, you'll need to pull the circuit board and find the sticker on it that lists the model number. Once I have either...
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- Troubleshooting A MaxxAir Fan That Randomly Turns On With The Keypad Disconnected If your MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX isn't lifting electronically or manually then your lift arm or operator # MA10-20281K-1AF is most likely broken and would need to be replaced. The gear inside these are notorious for breaking so the knob is most likely just spinning inside the broken gear. If the fan is kicking on without the keypad connected then the motor is somehow getting power to it activating it. These fans typically get tied in with the wiring...
view full answer... - Replacement Fan Circuit Board For A MaxxAir Fan With A 10C21275KEZ Circuit BoardThe 10C21275KEZ didn't come back to anything for me which means it's most likely already been replaced with a new version but I can't confirm which with just the part number. We typically just replace the circuit boards based on the model of the unit. I've listed the various models and their replacements below: The Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K is compatible with the following models: MaxxFan Plus: 00-04500K, 00-04700K,...
view full answer... - Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof VentsKnowing the actual model number would be best so as to confirm you are ordering the correct part but, if you have the the MA00-04751KSX then we have the Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents, # MA39FR.
view full answer... - Replacement 10-21275KE Circuit Board for MaxxAir Vent Fan Yes, we do indeed have the correct circuit board to replace the 10-21275KE part on your MaxxAir Fan with part # MA39FR. This is a direct replacement and will get your fan operating back to normal. Pricing will be listed on the product page.
view full answer... - Replacement Circuit Board for MaxxAir Deluxe Fan 8501KThe Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA39FR is the correct replacement for your 8501k model and would take care of your problem.
view full answer... - MaxxAir MaxxFan Will Not Stop Or Close Without Pulling FuseI contacted MaxxFan and according to them you have a bad circuit board. Circuit boards are model specific so you will need to purchase the correct board for your model. This means you will have to look at your fan to find the model number and identify which model you have in order to choose the correct replacement part. The Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K is compatible with the following models: MaxxFan Plus: 00-04500K,...
view full answer... - Replacement Circuit Board For A MaxxAir MaxxFan Deluxe 00-07501K Our part number for the 10C21275KE MaxxAir MaxxFan Circuit Board is part # MA39FR. This is for the exhaust only models like your 7501K and should get your fan back up and running. I don't know what type of troubleshooting you've done with the manufacturer but since the lid opens and closes it could also just be a bad fan motor # MA10-20968. The only way to test the motor would be to remove it from the vent and put power and ground to it to see if it starts turning. If so then it was just...
view full answer... - Troubleshooting MaxxFan Deluxe Roof Vent MA00-07000K Lift Motor Opening Too FarI would be happy to help! I reached out to my contact at MaxxAir and the reason your lift motor opened up so much is do to you not having the lift arms connected. The way the circuit board on your # MA00-07000K works is by allowing the lift motor to work until it senses an amp draw due to resistance. Since you did not have the arms connected, the motor did not experience resistance and thus the circuit board did not stop the lift motor. This gave a false appearance of a bad circuit board. Once...
view full answer... - Replacement Circuit Board for MaxxAir Fan 4951KSCFor 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.
view full answer... - Correct Replacement Circuit Board for a MaxxFan Deluxe 8501 Roof VentYes, the Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan # MA39FR is the correct replacement circuit board for your 8501 model.
view full answer... - Replacement Circuit Board For MaxxFan Roof Vents w/ Exhaust Only FanSince you have the exhaust only model the correct replacement circuit board is the Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan # MA39FR.
view full answer... - Which MaxxFan Circuit for MaxxFan with Electric Lift Arms and Rain SensorSince your MaxxFan has powered lift arms and a rain sensor that would mean you have the # MA00-04751KSX and the required circuit board replacement is the part # MA39FR. At this time we do not have an install video we can share though.
view full answer... - Maxxfan Deluxe 7000K Max Fan Input Voltage MA39FRThe manufacturer (MaxxFan) would be the authority on the max input voltage of the # MA39FR. Since this was designed to be used on a 12 volt system a max voltage of 13.6 volts would be very reasonable all things considered. Some people may have gotten lucky with a 16 volt circuit that I would not consider that the norm and instead an exception.
view full answer... - Troubleshooting MaxxFan RV Fan that Won't Open with RemoteIs there a clicking noise when the "close" button on the remote is pressed? Does the fan stop moving when the "close" button on the remote is pressed? If you hear a clicking noise then the motor is likely faulty but if the fan doesn't stop moving then the issue is likely a fault in the circuit board. My guess is it's the circuit board but since I do not know what model Maxxair you have for sure it's hard to say what you would need. You'd want the part # MA10A21275K if the fan is reversible...
view full answer... - Troubleshooting A MaxxAir MaxxFan That Keeps Turning OffYour MaxxFan Plus Roof Vent w/ 12V Fan and Thermostat - Manual Lift - 10 Speed - White # MA00-04000K could be cutting off after 10 seconds for the following reasons: 1. Insufficient or fluctuating power. Your fan could be receiving less than 12v of power. Check the power wire at the unit using a multimeter like # PT89ZR. If you aren't receiving 12v then you could have a voltage drop off due to the length of the wire running from the battery to the fan and would just need to increase the...
view full answer... - Replacement Circuit Board MaxxAir RV Roof Vent 8501KI did some checking and for the MaxxAir the correct replacement circuit board is the # MA39FR.
view full answer... - Troubleshooting A MaxxAir MaxxFan That Keeps Trying To Close After Fully Shut Most likely it's the circuit board since it's the part that activates the motor. The circuit boards are model specific so you will need to purchase the correct board for your model. This means you will have to look at your fan to find the model number and identify which model you have in order to choose the correct replacement part. The Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K is compatible with the following models: MaxxFan...
view full answer... - MaxxFan MA00-4500K Vent Lid Will Not OpenAs a first step, disconnect power to the fan for a few minutes, then reconnect power to reset the circuit board # MA10A21275K. If the fan fails again it could be the circuit board. Your rain sensor could incorrectly think rain is present on the rain sensor # MA34FR. Unplug rain sensor, leave unplugged and try again. If it begins working, it could be the sensor. If you cannot open the lid manually it may be a jammed or stripped operator # MA10-20281K-1AF, or the lift motor is shorted out...
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Expert Research:
Jameson C
Updated by:
Wilson B
Updated by:
Manda E
Edited by:
Amanda M
Installed by:
Michael B
Written by:
Adam Y
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Jenny N.
7/11/2023
We do want for you to receive the circuit board undamaged. I will have our Customer Service teach reach out to you. If there is any damage to the board, we can replace it.