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Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
MAXXAIR

Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid

Part Number: MA00-04751KSX
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$190.10
Retail:$207.25
You Save: $17.15
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Replaces the roof vent component for your RV's original model 00-04751KS MaxxAir MaxxFan Plus assembly. Works with your existing wall-mounted controller and garnish ring. Great Prices for the best rv vents and fans from MAXXAIR. Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid part number MA00-04751KSX can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (789)
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MAXXAIR RV Vents and Fans - MA00-04751KSX

  • Roof Vent
  • Vent
  • 12V Fan
  • White
  • Powered Lift
  • MAXXAIR
  • 3-3/4 Inch
  • Plastic

Replaces the roof vent component for your RV's original model 00-04751KS MaxxAir MaxxFan Plus assembly. Works with your existing wall-mounted controller and garnish ring.


Features:

  • Replaces the roof vent component for your original 00-04751KS model MaxxAir MaxxFan Plus assembly
  • Roof vent works with your original wall-mounted controller and garnish ring
    • Replacement controller (MA00A03550K) and garnish ring (MA54FR) are available
    • Hardware and roof sealant (344270KITW) sold separately
  • 2-Wire design
    • Black wire is power
    • White wire is ground


Specs:

  • Overall dimensions (outside of flange to outside of flange): 18-1/8" long x 16-1/2" wide
  • Vent extends above roof:
    • When closed: 3-3/4"
    • When open: 12-1/2"
  • Overall fan diameter: 12"
  • Fan capacity: 900 CFM
  • Quantity of fan blades: 10
  • Power draw: 5 amps


Note: Not for use above tubs, showers, or range cooking surfaces.


Designed to replace the roof vent component for your original model 00-04751KS MaxxAir Maxxfan Plus assembly, this powered roof vent has the same great features and works with your existing wall-mounted controller and garnish ring. Replacement wall controller (MA00A03550K) and garnish ring (MA54FR) are available if needed.



00-04751ksx Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid

Replaces 00-04751KS





Customer Satisfaction Score:


Customer Reviews

Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid - MA00-04751KSX

Average Customer Rating:  4.7 out of 5 stars   (788 Customer Reviews)

Replaces the roof vent component for your RV's original model 00-04751KS MaxxAir MaxxFan Plus assembly. Works with your existing wall-mounted controller and garnish ring.

by:

Etrailer always comes through with parts we need at a Reasonable cost. Delivery is made when promised.



by:

Fit perfectly... only took a couple of hours....



by:

This replaced a fan that failed, product description was a complete match.

Henry

8/10/2024

It was working fine when I sold the trailer this past spring. I need to order another one for my motor coach, just have to wait until I return to home base this fall.



by:

I can always depend on ETrailer for having the correct parts and materials that I need to maintain my RV or other trailers.



by:

The product is a replacement (that had broken 2 of the 3 spokes going down the road 15K miles) for one with a smoke colored lid. This one should keep the temperature down a bit in the sun. Don't know if it will be any stronger than the first one. The service from eTrailer was outstanding!



by:

It is a very good unit but needed to adapt it to a different brand of fan connection so had to order power cable.



by:

Disappointed after placing my order (over$[XX]) the items went on sale and etrailer would not honor the lower sale price for my order still in transit.



by:

Perfect replacement for the fan we couldn't reach in the bathroom.



by:

After installation the RV was totaled in Hurricane Ian, so we never had a chance to use this item after installing it. Installation went well however, but that’s all I can comment on.



by:

Love it works great. Easy to install.

Louise K.

10/8/2023

Great

Etrailer Expert

Mike L.

10/25/2023

@LouiseK Thank you, we're glad to hear that!

Louise

10/25/2023

Great ?? working as it should and love that you can lock it so animals can not open it.

Etrailer Expert

Mike L.

11/11/2023

@Louise Great, gotta keep those critters out!!


by:

It’s taken me a bit to install due to unforgiving weather. But everything with the fan was fantastic! So easy to take out old and replace with new. No need for instructions it’s already tagged for u. Device on ordering and receiving was quick and easy. I hope I don’t have to replace for a long time, but if I do I will definitely order from E trailer!



by:

Works great!



by:

5 star service and order follow-ups. There were Supply chain issues due to COVID but they kept me informed along the way. They even followed up to make sure items arrived ok. We'll done and thank you for caring!

Rick

12/12/2022

Works Great in our 5th wheel. It really moves the air and this allows us to cool the living area without the noisy AC. The customer support that we received when ordering it really came through!



by:

Exact replacement. Easy install. Excellent value.



by:

Received my order quicker than expected. Josh was extremely helpful, courteous and professional. When and if I ever need parts again for my RV, etrailer will be my first choice! Thank you Josh!



by:

package delivered on time. I have used etrailer in the past for parts and have nothing but great things to say about them.



by:

Just what I needed. Came in two days. Why everyone thinks [online vendor] is the answer to everything is beyond me.

Etrailer Expert

Brooke M.

2/3/2023

Thanks! We have been wondering the same thing!



by:

Customer Service is top notch! Tracking is easy and reliable. This company really goes the extra mile. Personal service with product quality.



by:

I'm very pleased with the ease of placing the online order, prompt shipment, and the quality of parts. Customer service was outstanding as well.
Thank you!



by:

The customer service at etrailer is second to none. Fast shipping, high quality gear. I love these guys.



by:

Very fast shipping. Great product!



by:

Exactly as shown. Just what I needed to replace an existing unit.



by:

The fan is the same one that I needed to replace.
I installed the exhaust fan and it works great!



by:

Very easy to order and efficiently delivered, Will keep them as an excellent resource.



by:

Its awesome. I just wish I would have known that my order didn't include the remote so I was unable to operated it until I paid $20 extra for remote for each fan


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Show More Reviews

See what our Experts say about this MAXXAIR RV Vents and Fans

  • Replacement Lid For A MaxxAir MaxxFan 4951KS
    For your MaxxAir 4951KS the correct replacement lid is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K (smoke) or part # MA10A40002K (white). The shape of the lid is slightly less rounded as your current lid but it will still fit the same.
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  • Replacement Circuit Board For A MaxxAir MaxxFan In A 2021 Grand Design Solitude 3540 5th Wheel
    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 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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  • Correct Replacement For A MaxxFan 00-04951KSCX
    I am afraid we do not carry the exact model fan 00-04951KSCX that you are looking for. We do have the MaxxAir # MA00-04751KSX which is a very similar MaxxFan Plus Roof Vent. This will be a suitable replacement for your vent, if you are looking to replace it.
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  • Can A Powered Lift Vent Function On An RV Roof Vent Be Wired To A Switch For Activation
    The switch on your wall is only turning the power on and off for the fan. With a powered lift there wouldn't really be a way to tap into the function and wire it to a switch to make it easier to access. The only option would be to replace the current vent with one that has a remote to activate the lift function, like the MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-07500K. There are also certain models (MaxxFan Plus: 4751KS or 4951KS and MaxxFan Deluxe 8751K or 8951K that can use wall mounted...
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  • Replacement Recommendation For Older Ventline Roof Vent
    The Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX is meant to be a direct replacement however not all the necessary hardware is included. The remaining items you'll need is the Key Wall Control part # MA00A03550K, Ceiling Garnish part # MA54FR, RJ11 Communication Cable part # 34279523, and the Roof Vent Installation Kit part # 344270KITW. Included is a picture of where you'll find the RJ-11 and RJ-45 connection points on the MaxxFan Plus 4-Speed Roof Vent...
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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...
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  • Troubleshooting A MaxxFan Plus 4751KS That Won't Shut Off
    Hi Albert, If the vent isn't turning off when pressing the off button on the keypad then then either the keypad # MA94YR or circuit board # MA10A04751KS are malfunctioning and would need to be replaced. I'd start with the keypad first since it's the lower cost item to replace. In the meantime you can either remove the garnish and disconnect the wiring or pull the fuse to prevent the fan from draining the battery.
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  • Replacement Lid For A MaxxAir MaxxFan 4751KS
    The correct replacement lid for MaxxFan 4751ks is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for black or part # MA10A40002K for white.
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  • Recommended Replacement Fan for a MaxxAir 4951 With a White Lid
    Hey Paul, yes we do. You can use the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX to replace your current fan and will work with your original controller and garnish.
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  • Recommended Sidewall Powered RV Vent For A Camper Van Build
    While the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX isn't designed to be mounted on the side an RV, anything is technically possibly with a little bit of redneck engineering. That being said the lid and the arms that hold it up are plastic and would probably be too fragile to withstand driving at highways speeds facing the incorrect way. This would probably end up costing you a fortune in replacement parts over time so you'd be better off with something...
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  • Do you Carry a Fan that will Both Intake and Exhaust Air for my Roof Vent?
    I have a great solution for you but the MaxxAir MaxxFan Plus Roof Vent w/ 12V Fan part # MA00-04751KSX does not function as a in and out type of fan instead use the MaxxFan Plus Roof Vent w/ 12V Fan and Thermostat part # MA00-04000K this will give you some additional features like a thermostat if you want to set it to come on when the temperature dictates. Of course it is also reversible at the touch of a button simply choose what way you want the air to go. This one also has 10 speeds...
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  • MaxxAir Roof Vent for RV that is Compatible with Wall Control Unit
    If you have the wall control part # MA00A03550K installed in the wall of your trailer the Maxxair Fan part # MA00-04751KSX would easily integrate into it and work great. If you have a different switch setup let me know and I'll see what options you may have.
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  • Availability of MaxxFan RV Roof Vent that Has Power Lift and Fan in Color White
    We have a white MaxxFan vent roof with power lift and fan with the part # MA00-04751KSX which also does not have a ceiling garnish.
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  • RV Roof Vent Solution that Also Has Wall Control
    Hey Devon, does your RV roof vent wall control unit look like the # MA59FR? If so you have a MaxxFan Plus RV roof vent that was designed for wall control and for a replacement unit you would want the part # MA00-04500K to use a setup that would use same wall control and wall control wiring. Otherwise you'd have to go with this same unit and also swap out the wall controller.
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  • Roof Vent Cover for MaxxAir MaxxFan Plus on Grand Design Solitude
    If you've got a Maxx Air MaxxFan Plus like the # MA00-04751KSX you can use the MaxxAir FanMate RV and Trailer Roof Vent Cover - 25" x 18-1/8" x 10-1/4" - Smoke # MA00-955003, which is designed to fit 2015 and newer MaxxFan and MaxxFan Plus roof vents with mounting tabs. This will allow you to keep your vent open and running no matter what the weather is like outside. I've also linked a review video of this part and the other available colors of this vent cover in case you're looking for...
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  • MaxxFan Roof Vent w/ 12V Fan in White Versus Smoke
    The MaxxFan Roof Vent w/ 12V Fan - Manual Lift - 4 Speed - Smoke # MA00A04401K can have the cover replaced with a white one using # MA10A40002K. This is the closest option to clear. If you want a powered lift you can alternatively use the MaxxAir MaxxFan Plus Roof Vent w/ 12V Fan - Powered Lift - 4 Speed - White # MA00-04751KSX which will use the same replacement lid.
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  • Replacement Remote for MaxxFan RV Roof Vent
    The part # MA00-04751KSX you mentioned having does not have a remote control. Is it possible you have a different MaxxFan? If the remote looks like the part # MA00A01151K that you referenced this would be the correct replacement.
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  • Which MaxxFan Circuit for MaxxFan with Electric Lift Arms and Rain Sensor
    Since 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.
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  • Can A MaxxAir MaxxFan Plus 4500K Replace A 4951 KSC Model
    The MaxxFan Plus Roof Vent w/ 12V Fan # MA00-04500K can replace your 4951 KSC, but it will not have the option to use your wall mounted thermostat. Personally, I would just remove the wall thermostat and and place the thermostat remote holder in the same spot and treat the remote as a wall thermostat.
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  • Replacement Roof Vent Garnish For 2020 Forrest River Flagstaff With MaxxAir MaxxFan
    To replace the garnish on your MaxxFan Roof Vent # MA00A04401K you will want the Ceiling Garnish # MA54FR. This garnish is 5-3/4" tall and can be trimmed if required to fit the roof height on your 2020 Forest River Flagstaff Micro Lite. The Garnish # MA54FR will also fit 4000K # MA00-04000K 4002K # MA00-04002K 4301K # MA00A04301K 4500K # MA00-04500K 4751K # MA00-04751KSX
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  • Will 14" x 14" Roof Vent Fit a 2015 Lance 1052 Camper with 14-1/4" x 14-1/4" Roof Opening
    You will definitely be able to install the MaxxAir MaxxFan Plus Roof Vent w/ 12V Fan # MA00-04751KSX on your 2015 Lance 1052 truck camper just fine. Basically anybody that measures 14" or 14-1/4" for a vent has the same vent dimensions. People will measure either the opening on the inside or outside, the lid, or even just the opening in their roof which is where the slight differences come into play. If you measured 14-1/4" then the MaxxAir vents will fit like a glove. Please note that...
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  • Correct Replacement For A MaxxFan 4951KS
    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/ 12V Fan, Thermostat, and Remote # MA00-04500K.
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  • Roof Vent With Variable Speed Fan, Powered Lift and No Thermostat for RV
    Based on what you described wanting the MaxxAir MaxxFan part # MA00-04751KSX is your best option. This has a 4 speed fan, a powered lift, and has no thermostat. I attached a review video for this for more info as well.
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  • Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents
    Knowing 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.
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Amanda M
Edited by:
Amanda M
Employee Adam Y
Written by:
Adam Y

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