MaxxAir II RV and Trailer Roof Vent Cover - 22-3/4" x 18-1/2" x 9-3/8" - Smoke

MaxxAir II RV and Trailer Roof Vent Cover - 22-3/4" x 18-1/2" x 9-3/8" - Smoke

Item # MA00-933073

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MaxxAir Tinted RV Vents and Fans - MA00-933073
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Roof vent cover provides increased airflow with a larger vent area than standard vent covers and side louvers that create cross-ventilation. Hinged brackets allow cover to be opened and closed with ease. Includes all hardware needed for installation. Lowest Prices for the best rv vents and fans from MaxxAir. MaxxAir II RV and Trailer Roof Vent Cover - 22-3/4" x 18-1/2" x 9-3/8" - Smoke part number MA00-933073 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (151)
  • Q & A (22)
  • Videos (1)
  • Photos
  • Used (1)
  • Why etrailer?

MaxxAir RV Vents and Fans - MA00-933073

  • Roof Vent
  • Vent Cover
  • MaxxAir
  • 20-1/8W x 22-1/8L Inch
  • Tinted

Roof vent cover provides increased airflow with a larger vent area than standard vent covers and side louvers that create cross-ventilation. Hinged brackets allow cover to be opened and closed with ease. Includes all hardware needed for installation.


Features:

  • Roof vent cover for your RV or camper enables you to open the vent and operate the fan in any weather
    • Allows air to circulate at all times, even when you're away or sleeping
    • Keeps rainwater from entering and damaging RV interior
    • Prevents heat buildup
  • Large vent area on the back of the cover maximizes airflow
    • Angled louvers allow smoke, odors, and stale air to escape
    • Side vents create cross-ventilation
    • Twice the size of vent area on standard covers
  • Hinged brackets make it easy to open and close the cover for roof vent maintenance - no tools needed
    • To open, pull snap-lock pins out of hinges
    • To close, slide pins in and push them down to lock in place
  • Compatible with high-powered, low-speed fans
    • Including MaxxFan vents and certain MaxxFan Plus, Fan-Tastic Vent, and Ventline vents
  • Removable bug screen behind the vent area helps keep out insects and debris
  • Durable, high-density polyethylene construction is UV resistant
    • Translucent material lets some light through
  • Sleek, aerodynamic design reduces wind resistance
  • Simple installation over roof vent with no need to drill into the roof of your RV or trailer
    • Mounts on frame of roof vent - drilling may be required
    • Includes all hardware needed for installation
  • Smoke color
  • Made in the USA


Specs:

  • Application: designed to fit over most standard 14" x 14" roof vents
    • Can be used with high-powered, low-speed (3- or 4-speed) fans
  • Overall dimensions: 22-3/4" long x 18-1/2" wide x 9-3/8" tall
  • Inside dimensions: 21-1/2" long x 18-1/2" wide x 6" tall
  • Vent area dimensions: 18" wide x 7-3/4" tall
  • 6-Year limited warranty


Measurements of Mounting Points for MaxxAir II

Note: Some vents may not open fully when used with this vent cover. If opened 50% or more, the vent will still achieve maximum airflow.


Install this cover over your roof vent so that the vent can be opened and the fan can be operated in any weather. This prevents heat from building up inside your RV or trailer while keeping rainwater and debris out. The MaxxAir II has a large vent area that maximizes airflow and allows for cross-ventilation. And a removable bug screen behind the vent area helps prevent insects from getting in. Hinged brackets make it easy to open and close the cover for roof vent maintenance.


Large Vent Area and Side Louvers

MaxxAir II Large, Louvered Vent

The MaxxAir II has a vent area that is twice the size of the vent area on standard covers. This provides more airflow in and out of your RV or trailer. The angled louvers allow smoke, odors, and stale air to escape while keeping rain and debris out. And the louvers on the sides provide cross-ventilation for even more airflow.


Hinged Brackets for Easy Opening

MaxxAir II Cover Installed

The aluminum mounting brackets on the MaxxAir II are hinged. These hinges allow you to easily open and close the cover for cleaning and maintenance of your roof vent. No tools are needed. To open the cover, simply pull the snap-lock pins out of the brackets on one side of the cover. When maintenance is completed, close the cover and slide the pins into the hinges. Then push the pins down to lock them in place and secure the cover.


Installation

There's no need to drill into the roof of your trailer when installing the MaxxAir II because the vent cover mounts to the frame of your roof vent. Simply drill 4 holes into the vertical frame of your roof vent so that you can install the hinged mounting brackets. These holes will be hidden underneath the vent cover once it is installed, where they will be protected from the elements.


Stainless steel screws, nuts, and washers are included to install the cover over your roof vent. However, if you're installing this cover over a high-powered, 3-speed or 4-speed ventilation fan, use the included self-tapping screws to mount the cover instead.


Durable Construction

MaxxAir II Cover Installed

This vent cover is constructed of durable, high-density polyethylene. Special additives help ensure that the material can resist the negative effects of UV rays. And the cover is translucent so that some natural light can shine through.



00-933073 Max Air 2 Camper Roof Vent Cover - Smoke

Replaces 67278



MA00-933073 Installation InstructionsInstallation Details MA00-933073 Installation instructions



Video of MaxxAir II RV and Trailer Roof Vent Cover - 22-3/4" x 18-1/2" x 9-3/8" - Smoke


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




Video Transcript for MaxxAir RV Vents and Fans - Roof Vent - MA00-933073 Review

Today, we're gonna be taking a look at the MaxxAir II RV and enclosed trailer roof vent cover. Now, this cover is designed to protect your RV or trailer interior from potential rain damage. With this installed, you can actually leave your vent in the open position without any worries while you're away. And you can operate your vent while you're stuck inside during bad weather conditions. Now, this unit's gonna provide twice the ventilation area of the standard MaxxAir vent cover. And this can be used with high powered vents. It's gonna come with all the necessary installation hardware that you need.

And it comes with the hinge brackets and manual snap lock pins. That way you can easily open and close the cover as needed. If you ever need to get in there and clear your vent from the outside, you can easily move this or open it up. That way you can get in there, maintenance, and clean as needed. It's got the included screen here on the back side. Again, that's just gonna continue to assist in keeping out unwanted items.

It's also made of a durable plastic construction and it's designed to hold up to the sun. It's gonna be UV protected and it does let some light through. It's gonna let plenty of light through. It's got a nice translucent design to it. When it comes to the tint or the color of this cover, that's gonna be moke translucent color.

It includes all your necessary hardware for your installation. Now, if you have a MaxxAir standard roof vent cover, then you can easily upgrade to the MaxxAir II, because this unit can use the same mounting points for the installation. It's made in the U.S.A. It's designed to fit most standard 14 inch by 14 inch vents that have a rough opening size of 14 and a quarter inches by 14 and a quarter inches. When it comes to the dimensions of this unit, I took a measurement from very front to very back and got a length measurement of 22 and one-eighth inches long. I took an overall width measurement from outer edge to outer edge and got a measurement of 20 and one-eighth inches wide. And then an overall height measurement from bottom to top of nine and three-eighths of an inch tall. That's gonna do it for today's look MaxxAir RV and enclosed trailer roof vent cover..


Customer Reviews

MaxxAir II RV and Trailer Roof Vent Cover - 22-3/4" x 18-1/2" x 9-3/8" - Smoke - MA00-933073

Average Customer Rating:  4.8 out of 5 stars   (151 Customer Reviews)

Roof vent cover provides increased airflow with a larger vent area than standard vent covers and side louvers that create cross-ventilation. Hinged brackets allow cover to be opened and closed with ease. Includes all hardware needed for installation.

- MA00-933073
by:

This is my second trailer that I have installed this product on. I highly recommend it. I live in the Northwest where we get a lot of rain and this is the best answer to ventilation in a wet climate I have found. etrailer was (as they say in their advertising) the best price I found while researching the internet. 647842



- MA00-933073
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Shipping was prompt and the items arrived in perfect condition. Easy to install. The opaque color helps cut the afternoon glare. Definitely would recommend this product. 440802



- MA00-933073
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Was exactly what I ordered in perfect condition. I will definitely order more items for my RV from ETrailer. Well done 562577



- MA00-933073
by:

Recently ordered 2 maxxair 2 vent covers. In trying to remove their stick on label and masking tape with a hair dryer I ruined the finish on both covers,the glue would not come off. Maxxair has not returned my call about anything I can do to repair the finish. Not your responsibility I know, but just letting you know 551793


Comments

Ive used product like Goo Gone in the past to remove residual glue from stickers off of plastic with pretty good results. Be sure to follow the directions on the package.

-- Mike L - 08/10/2018

42117

- MA00-933073
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very happy with it, exactly what was ad vertised 691739



- MA00-933073
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Arrived within a couple days. Installation instructions were clear. Easy to install. I would recommend These vent covers and trailer. 680427



- MA00-933073
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Works great and was easy to install no more worries about leaving the vent cover open in rain or driving 667261



- MA00-933073
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These work great and were very easy to install! 627787



- MA00-933073
by:

This is exactly the item I needed, I have these on my Fantastic fan vents and they allow good air flow. I ordered this cover to replace one that I broke while washing my roof(I'm a little clumsy) These are expensive but required if you want your roof vents open in rainy weather 611859



- MA00-933073
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Happy with the vent cover and service. 583944



- MA00-933073
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We ordered 2 Maxx Air RV vent covers. This was our first order and Helen was a great help with our order. The order of 2 units came with one cracked. I called etrailer who shipped out a new one in 2 days. Julie was also a great help with the return. The products are installed on the RV . The covers are really sharp , durable, and installed with ease. They should let us leave the vents open during inclement weather. Great product and customer service. We will use etrailer in the future . Thanks 579731



- MA00-933073
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Very very quick shipping n great quality. Thank you! 577585



- MA00-933073
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Well built, fairly easy to install (and I'm not mechanically inclined), has the bug screen installed and all the hardware needed. I'm not sure why you would want the 'made for the Maxxair fan' specific model that costs $20 more and doesn't come with the bug screen. This one works with the Maxxair fan and the fan has the holes pre-drilled. I'll buy this product again. Thanks etrailer for the great service and product at a competitive price! 577023



- MA00-933073
by:

Right on target! Extremely fast delivery! These guys are on it! Very happy repeat customer! Great Product, easy installation. 572116



- MA00-933073
by:

Great product. Made in USA. Shipped in proper packaging and on time. Great place to do business! 571544



- MA00-933073
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Always enjoy doing business with this company, the delivery is fast and the products are top notch. 558427



- MA00-933073
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Very easy to install. Works well. 546872



- MA00-933073
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I have the newer MaxxAir 4900K power fans. I choose these because they were almost half the cost of MA00-955003 model which I think is made more for my fan. My fans have the quick clip mounts built in and FanMate cover will clip right on.. Install in less than 10 mins. My tabs were heavily coated with roof sealant but the brackets that come with this universal version fit right over them. It took a little longer but the fan had predrilled holes and the brackets matched up perfect. install time of 2 of these took about 45 mins. Very pleased. 545439


Comments

The product is working as expected. If you own an RV this vent covers are a must !

Jeff - 07/24/2019

58169

- MA00-933073
by:

Just what I needed! Came sooner than expected as well. 541143



- MA00-933073
by:

The plastic feels a little flimsy. However, that's probably part of the design...flexible enough to take hits from tree branches. Easy install. 524904



- MA00-933073
by:

Easy to install. High quality components. I would recommend wearing gloves when handling the stamp/cut aluminum pieces (they are extremely sharp), or using garnet paper to smooth the edges before assembly. The metal was smooth where it rests against the roof of the RV which is good. I like the way that they're hinged so that you can gain access to the vent for cleaning. I found an older video on youtube for the previous model that talked about the installation steps which made it somewhat easier to visualize the process. 523137



- MA00-933073
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As expected 487054



- MA00-933073
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As expected 487128



- MA00-933073
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This Maxxair II vent cover was installed on a Maxxair vent fan that was predrilled at the factory to accept the mounting brackets. The holes placed the mounting brackets too close together making installation a bit difficult and putting the cover in a bind. It still functions properly and I'd give it 5 stars if not for this. 478191



- MA00-933073
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Going over my roof vent on my new enclosed trailer looks good 472025



- MA00-933073
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Maxx Air is a great product, easy install, looks great. Etrailer is on their game, product was well packed and arrived fast, they are great about customer service will do business with them years to come. Thank you etrailer. 363392



- MA00-933073
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Excellent product. Fantastic service. Lightning fast delivery. What else is there to say. Thanks 357813



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


Great product and easy to install. The ones I purchased have hinges which replaced ones that didn’t have hinges. The hinges make it easy to clean the inside of the vents. 568505


Comments

Great no problems

George - 09/24/2019

61478

- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


These are very easy to install, about 20 minutes. Provides good ventilation on my camper and tool trailer. 569171



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


etrailer not only has top of the line products, but George is absolutely amazing with communication! It is nice for a change to be updated if your product is in stock, or coming from the factory. George also contacted me when my item shipped and he even followed up to make sure everything was to my liking. I have great respect for your company and will continue to buy supplies and parts for all my trailers from etrailer. This is how a company is meant to be run! Great Job George! 374705



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


This is an excellent, well made cover that I expect to fill my needs. In this hot summers climate it is nessasary to keep the vent hoods open 24/7. I gave it four stars due to the installation process which was time consuming due to the precise centering of the hood brackets for overall operation of the hood. It took me a couple of hours to precisely aleign them and at my age (71) it was tiring to say the least. It became a two day event due to the heat and up and down on the ladder. I would strongly recommend having a second person to operate the vent inside the RV when installing the hood. Other than that the hood is solid and covers the vent well. It is true that the vent cover will not open to its maximum height but this is trivial at best. I also recommend drilling pilot holes to install the mounting screws as it simplifies the installation a bunch! Repels water as advertised and the screens repel bugs and dust as well. 283118



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Arrived a day late due to blizzard conditions here in NJ. Packaging was good and vent cover was in good shape upon arrival. Due to -20 degree windchill here in NJ I will not install until April at the earliest. Check back then. 465073



- MA00-933075
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Review from a similar MaxxAir II in RV Vents and Fans


High quality and very well made. Fit was easy and works great. Part of a strategy to pull hot air out of the camper while sitting and moving down the highway to the camp site. Works well as the camper is cooler inside when I arrive. This is worth it alone, but also it keeps the room darker longer if the wife wants to sleep in, so that is great as well. Easy to flip open and clean the porthole cover as well. 572885



- MA00-933072
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Review from a similar MaxxAir II in RV Vents and Fans


Great product, I'm replacing some old standard Max Airs. Won't be able to put them on till I get to Calif. The big advantage to these is I will be able to open them and clean the leaves and pine needles that seek under there. ETrailer had the best price also, with free shipping. 443430


Comments

They are very convenient. So easy to open and clean. Great product!

Sue - 10/17/2018

44732

- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Have had these covers on another camper, I like the fact you can pull 2 pins and flip the cover off the vent to clean the vent cover, mine gets dusty and I clean the vent covers a couple times a year. etrailer did an awesome job boxing these up and protecting them during shipping, I really appreciate that. 504447



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


I ordered a few of these for a couple of my trailers. The install was SUPER simple and the vents are working as advertised. I'll be using these from now on on all my future trailers with roof vents. 431083



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Great product so far. I leave my vent open and not seen any water get in.and it looks really good with my trailer.. 519612



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Purchased both a black and smoke MaxAir II vent cover 4 years ago. The Black vent cover has held up well, except for some minor deformation with the hot weather in Arizona. The smoke vent cover was not as resistant to UV, became brittle, and started to crack. I replaced the smoke cover with the new MaxAir II. The new cover fit perfectly with the existing hinges and mounting hardware. I am looking forward to many years of vent protection with my new MaxAir II vent cover. 595915



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


A breeze to install and exactly what I was looking for. Highly recommend the product and this company. 319199


Comments

A year later and they look and function as good as new. While there are others in this space, IMHO, these should be your only consideration.

JRDj - 11/23/2017

31194

- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Purchased three MaxxAir II RV roof vents (black & white) for our travel trailer. The black one was installed in the bedroom area to darken the room so we don't have to wake up too soon due to the sun. The white vents were installed in the bathroom & kitchen areas. Note: bath fan works fine with the MaxxAir vent. I like that you can keep the roof vents open for air circulation. Ordering online was easy at etrailer.com. Received fast response and shipping. Also, prices competitive. 547741



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


I had been looking at this for a while because I like to leave my vent open. Then my existing pop up vent broke, so it was a no brainer. Installation was quick and incredibly easy. Couldn't be happier! 78433


Comments

Its still there doing its job and I dont have to think about, is the vent closed, when its raining. Very happy with the purchase and the product. If and when it wears out I wouldnt hesitate to purchase another.

Mike F - 05/16/2014

4250

- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


E-Trailer comes through again. I bought with confidence here after making a few previous and flawless purchases. This time the box was short one vent cover, a quick email with pictures of box and a phone call and my missing cover was on its way. Thanks for the quick painless resolution. As for the covers, plastic as most things these days but installed with confidence knowing they would do their job. Install was easy and straight forward even with my Lance 1575 "no walk on roof". Sat on edge and was able to do what needed to get done-center cover over vent, mark holes, drill holes, put brackets in place and bolt down. Easy as it gets and now fresh air in the rain is a crank turn or two away. The wife and I made a weekend of this and sealed roof while up there. Camping season, we are ready. Thanks E-trailer and MaxAir!! 497206



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


This vent cover is nice with the hinge option. The only reason I gave 4 stars was that the hardware included could have been better. Reaching across the top of the trailer to install with the small hardware was giving my patience an extreme test--slightly longer bolts solved my frustration. I would recommend if you have a vent that's in the center of your trailer like mine is--remove your vent screen and have a friend install the nuts while you play spiderman on your trailers roof. 513278



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Great product, great service! I made an order with several items in one and someone personally called me to let me know 1 item might take a little longer than expected to receive. I still got everything fast. I have 2 of these fans installed now. I have them set to automatically exhaust hot air in the summer when it is over 85 degrees in the camper, hoping to extend it's life, especially the adhesive in the floors, ceiling and wallpaper. 717712



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


Directions to install were good. Easy to install. 716906



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


Our order was delivered correctly and quickly! We appreciate this experience withe etrailer 712017



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


very good quality, easy installation, I have bought for another install already. 706613



- MA00-933075
by:

Review from a similar MaxxAir II in RV Vents and Fans


Looks good had to bend brackets to make fit.... little nuts very hard to get started not made for if you already have brackets on side of original vent hence why I bent my brackets to fit. 704270



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


order on Sunday del Wed 700560



- MA00-933072
by:

Review from a similar MaxxAir II in RV Vents and Fans


etrailer is GREAT! Haven't used the product yet but ordering & shipping was fast & efficient! I would much rather buy from these guys vs. the big "A" 696984


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Ask the Experts about this MaxxAir RV Vents and Fans

Do you have a question about this RV Vents and Fan?


  • Comparing MaxxAir II and MaxxAir FanMate Roof Vent Covers
  • Aside from the MaxxAir II having inside dimensions of 21-1/2" long x 18-1/2" wide x 6" tall and the FanMate having inside dimensions of 26-1/2" long x 16-3/4" wide x 9-1/2" tall, the MaxxAir II comes with a bug screen but only 2 of the 4 mounting points use clips that can easily be removed. The FanMate doesn't come with a bug screen (but one can be added with part # MA00-955202 Black or # MA00-955203 Smoke) and it comes with 4 easily removable clips. I have attached video reviews for both...
    view full answer...

  • Will MaxxAir 4951KS Lid Open All the Way when Using MaxxAir II Vent Cover
  • The MaxxAir vent cover # MA00-933073 will allow MaxxFan and MaxxFan Plus models to open all the way. However for those models the FanMate cover is recommended, # MA00-955003. I have linked a couple of videos on the FanMate cover for you.
    view full answer...

  • Cover for a MaxxAir 4500k Roof Vent
  • For the MaxxAir MaxxFan Plus vents you can use the MaxxAir II cover # MA00-933073. It is 22-1/8" long x 20-1/8" wide x 9-3/8" tall.
    view full answer...

  • Recommended MaxxAir MaxxFan Plus Vent Cover
  • For your MaxxFan Plus Roof Vent w/ 12V Fan, Thermostat, and Remote # MA00-04500K, the MaxxAir FanMate Rain Cover is your best fit for fully functionality. These come in 3 colors: Smoke # MA00-955003 White # MA00-955001 Black # MA00-955002 This will allow your vent to fully open and not come in contact with the cover as they are designed for compatibility.
    view full answer...

  • Can I use MaxxAir Vent Cover for Fan-tastic Fan
  • I do not recommend using the MaxxAir Vent cover with the Fan-tastic vent fan because the cover is not tall enough. Most Fan-tastic vent fans are 11-1/2 inches tall when the lid is open. The MaxxAir vent cover is 9-3/8 inches tall. It will technically cover the fan-tastic fan but it does not allow the fan lid to open as much as the Fan-tastic cover would. The Fan-tastic cover in smoke part # FVU1500GR is 10-1/4 inches tall, so it still does not allow for the Fan-tastic vent lid to fully...
    view full answer...

  • What is Difference Between MaxxAir II RV Vent Cover # MA00-933073 and # MA00-955003
  • The difference is that the MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA00-933073 is just the better all-around option over the MaxxAir FanMate Rain Cover # MA00-955003. It fits more vents, flows more air, and is priced better so it's the best choice. Check out the review video for more info as well.
    view full answer...

  • Enclosed Trailer Roof Vent Cover Needed for a MaxxAir 4-Speed MaxxFan
  • Since the MaxxAir 4-Speed MaxxFans # MA00A04301K and # MA00A04401K have the tabs on the side you need a MaxxAir II cover that mounts directly to the tabs. We have these in White # MA00-933072, Black # MA00-933075, and Smoke # MA00-933073 depending on what you would like for your vent. Please note that these will fit but may not allow your vent to open completely.
    view full answer...

  • Max Roof Vent Cover Opening for RV's
  • I spoke to my contact at MaxxAir and they informed me that they do not make a vent cover that will allow a roof vent to open the full 12". They were also unaware of another manufacture who does as the 10" height of most roof vent covers is more or less an industry standard. I recommend using the MaxxAir II RV and Enclosed Trailer Roof Vent Cover part # MA00-933072 for white, part # MA00-933075 for black, or part # MA00-933073 for smoke. This roof vent cover will allow for you to open...
    view full answer...

  • Recommended Vent Replacement for 2000 TPD Vortex Car Hauler
  • For your manual vent, I recommend the Ventline Ventadome Trailer Roof Vent - Manual - 14-1/4" x 14-1/4" - Smoke # V2092SP-29. This is a customer favorite as it fits the standard size often referred to at 14 x 14 inches. This vent is very well made and installs easily using kit # 344270KITW. I've attached a video to assist. For the vent cover, I recommend the MaxxAir II RV and Enclosed Trailer Roof Vent Cover - White # MA00-933072 or black # MA00-933075 which will work well with this...
    view full answer...

  • Maxxfan 4900k Rain Cover Recommendation
  • I did some checking and for your MaxxFan 4900K vent the MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA00-933073 that you referenced is a confirmed fit.
    view full answer...

  • Differences Between MaxxAir 2 and MaxxAir Standard Vent Covers
  • I spoke with my contact at MaxxAir regarding the MaxxAir 2 Vent Covers like the Smoke # MA00-933073 that you were looking at and the Standard Covers like # MA00-933067. He said there are two primary differences between the two models. The first is that the standard unit is a bit smaller at 19 inches long compared to the 22-3/4 inch length on the MaxxAir 2. The other difference is that the MaxxAir 2 cover features hinges at the bottom that allow you to lift the cover up for easy cleaning...
    view full answer...

  • Rain Cover Recommendation for MaxxAir MaxxFan Plus MA00-933073
  • The MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA00-933073 that you referenced can be used with the MaxxAir MaxxFan Plus # MA00-04500K that you are interested in. You may know this already but the # MA00-04500K comes with a rain sensor that will automatically close the lid of the vent whenever rain is sensed.
    view full answer...

  • MaxxAir Vent Cover for a Ventline E-Z Lift Roof Vent
  • For the Ventline E-Z lift vents you will need to use a regular MaxxAir vent cover, # MA00-933067. As you have found the MaxxAir II covers are not a direct fit. I have linked a video review for you.
    view full answer...

  • Smoked Version of the MaxxAir II Vent Cover
  • We have the part # MA00-933073 which is a smoked MaxxAir II vent cover like you are looking for.
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  • Best Roof Vent Cover for a MaxxAir Vent Fan 4500 Model
  • The MaxxAir II Trailer Roof Vent Cover and MaxxAir FanMate Vent Cover will both fit your MaxxAir Vent Fan 4500 Model. If you have the Plus then there will be standoffs on the top of the vent that will be used to snap the cover in place but if you do not have these standoffs then it comes with the other hardware you need. I have attached the compatible options for you below. MaxxAir II Trailer Roof Vent Cover (White) - part # MA00-933072 MaxxAir II Trailer Roof Vent Cover (Black) -...
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  • Will Black MaxxAir II RV Roof Vent Block Light Better Than the Smoke Vent
  • The Black MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA00-933075 is a solid black. I went out to our warehouse with a flashlight to see how much light would pass through. Other than the vented part no light came through at all. Now, my flashlight isn't quite as bright as the sun but I'm confident it will block considerably more light than the Smoke, # MA00-933073
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  • Roof Vent Cover Recommendation for 2016 Keystone Fuzion with Fan-Tastic Roof Vent
  • For Fan-Tastic roof vents we have covers designed specifically for them like the # FVU1500BL which is a fit for all of the Fan-Tastic roof vents.
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  • Maxxair Vent Cover Recommendation that Lets More Light In
  • For a MaxxAir cover that would let more air in you would need the part # MA00-933073 which has a translucent smoke finish. We don't offer without the mounting hardware but realistically even if we did the price wouldn't be that much better since the mounting hardware is pretty minimal.
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  • Can Vent Lid be Left Open While Driving if Using MaxxAir II RV and Enclosed Trailer Roof Vent Cover
  • Technically, you could drive with the vent open using MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA00-933073 though that is not what it was designed for. There would still be significant air flow getting through the cover so you would still have the same potential issues associated with driving with a vent open without this cover. Strong enough winds could damage the vent lid and there is always the possibility of debris flying into it.
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  • Recommended Vent Cover To Mitigate Water Leaks In Vents
  • Extremely heavy winds can cause leaks around the vent, but this is incredibly rare. Normally a leak will be from a crack in a lid that needs replaced. We have vent lids to replace damaged ones like # BVD0449-A01. There are different styles of hinges, to choose from, so you want to make sure you are replacing one if the correct hinge style. If you would like to mitigate the water from winds I recommend a vent cover like # CAM40431 or # MA00-933073. These covers install over the vent...
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  • Can MaxxAir II RV and Trailer Roof Vent Cover Fit on Heng's Trailer Roof Vent
  • Yes, the MaxxAir II RV and Trailer Roof Vent Cover # MA00-933073 that you referenced will fit over the standard Heng roof vent you have on your trailer. Due to the height of this (and other similar vent covers) you won't be able to fully open the roof vent but with roof vents the lid doesn't have to be fully opened to get full air flow. I attached a review video for this vent cover for you to check out as well.
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  • Replacement Vent Cover For A Maxxfan 7500
  • Yes, I would agree with your suggestion. The MaxxAir II RV and Trailer Roof Vent Cover # MA00-933075 would be a great solution, providing additional protection from moisture but also allowing use when you can't get out in a rainstorm for example. Part # MA00-933073 is also an option available in smoke instead. Included is a video review for additional information.
    view full answer...


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Used Items Available
RU-19-M3-00007737

Condition: Surface Scratches

Notes: Unit is like new, has some light scratches and scuffs on the top otherwise new and unused

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Info for this part was:

Video Edited:
Zack K
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Mary E
Written by:
Jacob W

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