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MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan - LED Light - Black
MAXXAIR

MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan - LED Light - Black

Part Number: MA00-03851
$114.90
Retail:$125.05
You Save: $10.15
RV Vents and Fans
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The best technical support and full rv vents and fans installation instructions. Great price Flagstaff Micro Lite Travel Trailer rv vents and fans and expert service. Forest River Flagstaff Micro Lite Travel Trailer, 2018 rv vents and fans by MAXXAIR are available from etrailer.com. For expert service call 1-800-940-8924 to order your MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan - LED Light - Black part number MA00-03851, or order online at etrailer.com.
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  • Reviews (77)
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MAXXAIR RV Vents and Fans - MA00-03851

  • Vent
  • Roof Vent
  • 12V Fan
  • Black
  • Manual Lift
  • MAXXAIR
  • Plastic

Remove unwanted odors or stale air from your RV bathroom or kitchen. Slide the lever to open your vent and use the control knob to run the fan and LED light. Rain shield lets you open and run your vent anytime without the worry of water seeping in.


Features:

  • Mini roof vent with fan controls ventilation in your RV bathroom or kitchen
    • Gives you a seamless, low-profile appearance
    • Perfect for replacing powered bathroom and galley vents
  • 12V fan exhausts odors, stale air, and moisture from your RV
    • Provides a quiet and energy-efficient operation
  • Manual lever easily slides to open and close vent
  • Rain shield allows you to open the vent in any weather - no vent cover needed
    • Angled louvers let odors and stale air escape while rain is directed away
  • 2 Integrated bug screens keep out insects and debris
    • Removable for cleaning or maintenance
  • Stylish LED light gives you a convenient night light or accent light
  • Control knob lets you turn the fan and LED light on and off
  • High-density polyethylene construction is durable and UV resistant
  • Easy installation into any 14" x 14" opening
    • Flange, sleeve, roof plate, and hardware included
    • Roof sealant sold separately
  • 2-Wire design
    • Black wire is power
    • White wire is ground
  • Black color


Specs:

  • Fits: roofs 1" to 4-1/2" thick
    • Opening size: 14" wide x 14" long
  • Overall dimensions: 16-1/2" long x 16-1/2" wide x 8-1/4" tall
    • Sits 4-1/8" above the roof when installed
  • Vent opening: 6" diameter
  • Fan capacity: 200 CFM
  • Fan diameter: 6"
  • Number of fan blades: 6
  • Voltage: 12V DC
  • Power draw: 2 amps
  • 1-Year warranty


LED Lighting

LED Lighting

Whether you're hitting the restroom in the middle of the night, walking into the kitchen for a midnight snack, or just wanting to add a little flare to your roof vent, this LED light is the perfect night light or accent light for your RV's bathroom or kitchen. Pop it on any time with or without the fan running.


Rain Shield with Angled Louvers

Rain Shield and Louvers

Open and run your RV roof vent any time and in any weather. This one-of-a-kind rain shield fully surrounds and encloses the vent opening, so you never have to worry about pesky rainwater seeping in and damaging the interior of your RV. Its integrated angled louvers let odors, stale air, and moisture escape while allowing rainwater to run off. This solid design saves you time and money since there's no need to purchase and install a separate vent cover.


Not only does this roof vent defeat rainwater, but it protects against bugs and debris too. The vent has 2 different screens to ensure the inside of your RV is free of mosquitos and flies or remnants of leaves and loose bark from fallen tree branches. One screen is located behind the angled louvers and the other on the exterior vent opening - both remove easily for cleaning and maintenance.



00-03851 MaxxFan Mini Plus RV and Trailer Roof Vent w/ Rain Cover - Black Dome



Customer Satisfaction Score:

Ratings & Reviews

4.5

77 reviews
Remove unwanted odors or stale air from your RV bathroom or kitchen. Slide the lever to open your vent and use the control knob to run the fan and LED light. Rain shield lets you open and run your vent anytime without the worry of water seeping in.

by:

The LED lights could be brighter but I still like it. I did rewire mine so that it can be ran from switches.



by:

It's a good product but it has a flaw. I installed one on my van less than 2 years ago. The fan motor quit. I couldn't find a replacement motor on MaxxFans site so I bought this entire new unit. The motor is tiny and cheap.



by:

Just the right features for bathroom replacement vent for our NuCamp Tab 400.



by:

Delivery was great as always. Install very easy to my ambulance/camper conversion. It was my first ceiling vent and later found I underestimated the air flow I would want in the box. Since then I have removed this to move it to the shower/bathroom where it will work best for this application. Purchased the MaxxFan Plus w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed(MA00-04500K) and FanMate.



by:

I am happy with this fan in my Ford Transit Connect. It is a standard height SWB Transit so I didn't feel I needed a more powerful fan. I like the built in light. I need this to fit in my garage so this fit the bill for a reasonable price. I will be running it off a portable power station and solar to charge the power bank. My van already had a popup vent installed so this should move some air through nicely. The installation after watching a few videos went smooth and took a few hours. I cut the roof hole, put down butyl tape and self leveling lap sealant. My roof is thinner so I did not need to use the middle extension piece. I did use my own 1" self taping screws. I would say I have moderate skills with tools and measuring. My electrical skills are minimal but I did not have any issues with this. Just put it in this morning so I haven't camped with it yet.



by:

I love this Maxxair fan. It looks nice, clean lines, low profile and super easy to install with thorough step by step instructions.



by:

Fast shipping 1st time being a customer of E Trailer haven't hooked up item as of yet but everything looks as it should thank you ETrailer



by:

Easy to install. Has worked daily for the last year. Does not provide nearly the air flow of larger versions, but helps keep the stale air out. Excellent customer service from etrailer.



by:

Excellent service I have been buying a lot of stuff through etrailer and everything has arrived safe and sound, thank you so much for your service!!



by:

It's been a yr full time living /using and still running strong!

Christian profile picture

Christian

6/12/2024

One Year Later

Great fan, used to vent air near the stove so it failed after 6 months because the motor sucked in too much grease. They warranted it out for free and the new unit is holding up much better.



by:

I got it installed about an hour after it was delivered. Everything I was expecting. Thank you.



by:

I like it a lot,I think it’s the perfect upgrade for my Chevy express van.
Will post pics,once its on.
Thank you.



by:

Great fan , the most I love about it, it's has less moving par.. example the first one that I had the top would go up and down has you use it, at a years the mechanical part broke off and I am out of $170, now with this maxx air mini fan all the moving part are from inside plus there is no hatch going up and down and the inside moving part of the maxx air are only the switches/controls.. I had replace the front of my van and now I am about to reorder another one for the back since that one broke off too and the maxx air it's seem more durable pastic... Thanks maxx air.... love



by:

This product was easy to install and does exactly what I need from it. The LED light and fan combo is perfect and I highly recommend this product. Thumbs up!!



by:

Very poor quality. In less than 6 months, the control knob had fallen off. Another couple of months & the switch no longer works at all. Don’t waste your money!

Jenny N. profile picture
Etrailer Expert

Jenny N.

1/28/2023

This unit does have a one year warranty and I am happy to provide the details to you.



by:

This vent works great as my bathroom also has a window so I really didn’t need a regular vent that opens. I couldn’t be happier with it. The LED light is a nice touch.



by:

Looks and works really well really like LED light works awesome for where I put vent
Only issue I have is not with product is that it took almost two weeks to get from date I ordered it



by:

Disappointed in the lack of speed control and the light is very bright with on dimmer. No natural light is visible when open. Would not purchase this fan again.



by:

The package was delivered on time and looks great!
It was missing 2 screws but otherwise its great.
Also would be a good idea to send the required butyl tape and a small tube of caulking to make it a complete kit.

Norman R. profile picture

Norman R.

12/8/2021

One Year Later

The lights stopped working the second week of use. Im not so happy with the vent



by:

Items ordered arrived on time and in perfect condition. Can't use any of them till the snow melts. All I can say is that etrailer service is fantastic.



by:

Installed new vents. No issues so far.



by:

Directions are fantastic and easy to understand. Install was a breeze.



by:

Hardware that was provided was not long enough



by:

Good product grea service

Kevin profile picture

Kevin

7/23/2023

One Year Later

Fans have been working good. The light on one fan stopped working recently however. I’ll probably upgrade to the bigger max fan size to move more air. I give them a 7 out of 10



by:

Great product, great quality.

Scott G. profile picture

Scott G.

7/8/2020

One Year Later

Great, keeps the back of the truck cool


25
77
Show More Reviews

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

  • Solar Powered Roof Vent for Cargo Trailer
    I have a solution for you, it is a smaller fan unit but we have an item that will function in the way you are looking for. The MaxxFan Mini Plus Manual RV Roof Vent, # MA00-03851 that you linked to needs a fairly stable power supply of 12 VDC and draws slightly less than 2 amps to operate. Wiring directly to solar panel will not support this as the power will fluctuate greatly and eventually damage the electronics in the in the fan. To operate, you need a stable 12 VDC power supply from...
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  • Lowest Profile Vent Recommendation for a 20' Enclosed Trailer
    Hey Rob, thanks for reaching out! The MaxxAir Mini Manual RV Roof Vent # MA00-03851 sitting only 4-1/8" above your roof is going to give you the lowest profile option on the market that is still able to fully operate. Anything else that sits lower will only sit lower with the lid closed.
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  • How Low Does the MaxxAir Mini Deluxe Trailer Roof Vent Sit Below the Ceiling
    The MaxxAir Mini Deluxe Trailer Roof Vent part # MA00-03851 once installed will sit almost flush with the ceiling. The panel which houses the light and control knob I would say is around 1/4" - 1/2" thick so that is all that would sit inside the trailer. I have attached a photo for reference.
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  • Recommended Replacement For A Ventline AS-13M RV Roof Vent
    An AS-13M is an older Ventline model so I recommend just replacing it with a MaxxFan Mini Plus Manual RV Roof Vent # MA00-03851. This powered vent features a rain shield that will allow you to use your vent in any weather or even while driving. The LED ring light will offer extra light to see in your trailer or just offer a nice accent. I do recommend picking up some Butyl Tape # 344270341410-1 and Self Leveling Sealant # 34427034145-1 to complete your installation as the vent will only...
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  • Side Wall Mount of MaxxAir Mini Deluxe Trailer Roof Vent
    The MaxxAir Mini Deluxe Trailer Roof Vent, # MA00-03851 was not designed for side mounting. You can of course attempt to but I suggest you first consider the MaxxFan Dome Plus Roof Vent, # MA00-03810B as this product was designed for either rooftop or sidewall installation. This is designed to fit roof or walls from 1" up to 6" and is more compact than MaxxAir Mini Deluxe Trailer Roof Vent, # MA00-03851.
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  • Solution for MaxxAir MaxxFan that Clicks and Fan Won't Shut Off
    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 this turn out to be fixed by replacing the operator with the part # MA10-20281K-1AF which is correct operator for your MaxxAir MaxxFan.
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  • How To Wire In The MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan
    The two MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan # MA00-03851 you bought will have black and white wires hidden above the fan that you'll connect to the 12v wiring of the trailer. The black wire is your power and the white wire is your ground/neutral. To connect it to the trailer's wiring you'll need to use some butt connectors # DW05714 or wire nuts to splice the wiring together. If there isn't 12v wiring in the locations near the vents then you'll need to run some 14 gauge wire...
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  • CFM Rating for MaxxAir Mini Deluxe Trailer Roof Vent # MA00-03851
    The CFM rating for the fan in the MaxxAir Mini Deluxe Trailer Roof Vent # MA00-03851 that you referenced is 200. 200 CFM is a decent amount that would also be on the quieter side as well.
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  • What is the CFM Rating for the MaxxAir Mini Deluxe Trailer Roof Vents
    The CFM for the MaxxAir Mini Deluxe Trailer Roof Vent # MA00-03801 is 200. I reached out to my contact at MaxxAir who confirmed this for me.
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  • Does the MaxxAir Mini Deluxe Trailer Roof Vent Have a High/Low Fan Speed Setting
    The MaxxAir Mini Deluxe Trailer Roof Vent part # MA00-03801 for white or part # MA00-03851 for black is a single speed fan yes. However, when the light is on the power to the fan is reduced so you will get sort of a low speed setting but it's not exactly controllable outside of this instance.
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  • Exterior Height of MaxxAir Mini Deluxe Trailer Roof Vent with Fan
    The black top of the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan # MA00-03851 is just under 4 inches tall so with the white base and black top combined, it will sit about 4-1/8 inches above the roof. I've attached a video to help with some of the other components, but have attached a photo for reference to the measurement you requested.
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  • Looking To Redo Roof On A 2010 Keystone Passport Ultralite
    Hi Christopher, There unfortunately isn't a guide to tell us the exact part numbers for the vents, skylights, etc. on your Passport. We offer a variety of plumbing vents and 12v fan vents but we unfortunately do not offer skylights. If you want to send some pictures and measurements on the plumbing vents in then we can figure out the best replacements, for the 12v fan vent I'd want your opinion on the features you'd prefer for the roof vent. The MaxxFan Mini Plus Manual RV Roof Vent...
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  • What is the Fan Only Amp Draw Rating of the MaxxFan Mini Plus Manual RV Roof Vent
    The MaxxFan Mini Plus Manual RV Roof Vent part # MA00-03851 draws around 2 amps max with both the fan and light on. Unfortunately, we don't have specific amp draw ratings for the fan only or the light only but the light is likely around .5 amps or less which means the fan would then take up the remainder of the amp draw rating around 1.5 amps. Please note, the fan speed on this model is not adjustable. There are three modes to choose from; fan only, light only, or fan and light.
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  • RV Roof Vent Recommendation
    The smallest roof vents we carry are 14" x 14" in size. If you are willing to alter the cutout hole to fit that then I recommend the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan - Powered - 1 Speed - Black Item # MA00-03851. It has a vent cover that will allow the vent to be open in all weather and will protect against bugs and debris. It also comes with LED lights and the exhaust fan is quiet and energy efficient.
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  • Recommended Powered And Non-Powered RV Roof Vents With The Same Lids
    There isn't a standard non-powered MaxxAir RV vent to match the standard powered version so if you want to have matching vent lids then I recommend going the MaxxAir Mini and Mini Plus models: White: Non-Powered # MA00-03700 Powered # MA00-03801 Black: Non-Powered # MA00-03750 Powered # MA00-03851 These vents all use the same exact design and Rain Shield lid so that you'll have protection from inclement weather and can also use the vents while traveling. The powered options also come...
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  • Replacement Motor for Ventline V2265 Vent Fan with Plug-In Port
    Since your Ventline V2265 model fan assembly features the plug-in port for the motor, the correct replacement is indeed the part # BCD0390-00. This is a direct replacement and it will plug right in just like your existing unit. Unfortunately we don't currently have a replacement fan blade that will fit your existing Ventline model. If a new blade is needed your only option will be to replace the entire unit with a current model, such as the MaxxAir Mini Deluxe # MA00-03851.
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  • Can The MaxxAir Maxxfan Deluxe Be Mounted Backwards On A Trailer
    Per the manufacturer, the MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-07500K can only be placed with the louvers (back opening portion) facing the rear of the trailer. Any damage to the vent caused by it being incorrectly installed would void the manufacturer warranty. I actually ran into this a couple weeks ago doing an install. I got the old roof vent off and grabbed the # MA00-07500K to put up in the opening and the cover was 2" too long and came into contact with another cover on the...
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  • Recommended MaxxAir MaxxFan RV Vent For A Casita Travel Trailer
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  • Can MaxxAir Mini Deluxe Trailer Roof Vent be Powered by Wiring to Bathroom Light Switch
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  • Options for Bathroom Vent for 2017 Jayco Hummingbird
    You could use the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan # MA00-03851 as a bathroom fan. It's an exhaust fan that would do an excellent job in this application. If you'd rather use the larger in size MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-05301K you certainly could as well. The fan moves quite a bit more air and is reversible too which you might find helpful.
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  • Will MaxxAir Mini Deluxe Vent Fan Offer Quieter Operation Than Ventline Fan
    We have found that the MaxxAir vent fan assemblies tend to be just a tad bit quieter than the Ventline alternatives, although in all honestly they're very similar. I wasn't able to track down a specific decibel level for the MaxxAir Mini Deluxe # MA00-03851 that you're considering, but based on customer reviews I think it is going to be quieter than your existing Ventline # VP-543SP. Multiple customers have written back about the the MaxxAir Mini Deluxe models praising its quiet performance,...
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  • Replacement Circuit Board For A MaxxFan Mini Roof Vent
    Since your MaxxFan Roof Vent, like the MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan # MA00-03851 will turn on, but won't turn off, it sounds like your circuit board. I recommend replacing your circuit board with the Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan # MA10A21275K.
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  • Recommended Low-Profile RV Roof Vent For A Trailer
    The MaxxFan Mini Plus Manual RV Roof Vent w/ 12V Fan # MA00-03851 or # MA00-03801 for white is going to sit the lowest to your trailer's roof at 4-1/8" in height when installed. These vents come with a Rain Shield cover which will allow you to use them no matter the weather and also while driving, unlike other models. The LED light ring gives you a convenient night light or accent light as well. I've attached a video below where I'll walk you through the installation process of these vents.
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  • Replacement RV Bathroom Fan Vent
    The only round ceiling vent we have is actually made to fit the standard vent hole that is square. It is the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan in white # MA00-03801 or black # MA00-03851. We do not carry anything that is like the residential round bathroom fan.
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Do you have a question about this RV Vents and Fan?


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Halie H
Updated by:
Halie H
Employee Adam Y
Updated by:
Adam Y
Employee Manda E
Updated by:
Manda E
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Mary K
Written by:
Mary K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Kevin C
Test Fit:
Kevin C

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