The Best RV Air Conditioner Covers (Review & Buying Guide) in 2022

Help Your AirCon To Cool Down!

byJohnny Puckett|
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BYJohnny Puckett/ LAST UPDATED ON February 19, 2021

While it’s nice to go camping in your RV, a broken air conditioner can really put a damper on the fun. By the time you walk around opening all of the windows and setting up box fans for circulation, you could have just set up a tent and probably been just as comfortable. The good news is that this scenario is easily and affordably avoidable.

Although RV air conditioners are made to stand up to the abuses of being mounted on top of moving vehicles, they will last much longer if they are shielded from the elements when they are not in use. The best way to do this is with an RV air conditioner cover.

We have compiled a list of the best RV air conditioner covers on the market. Keep reading to find the right one for you.

Best Overall
Classic Accessories 77410 RV AC Cover

Classic Accessories 77410 RV AC Cover


It’s made of waterproof vinyl that has a soft backing. Easy to clean with just a wet rag,  it will not scratch the finish on your RV air conditioner. It features a drawcord closure system that ensures a secure fit and is fast and easy to put on and take off. The outer shell is also UV- and mildew-resistant. This cover fits many models including many Coleman, Duo-Therm, Quick Cool, and Carrier models.


Available for many different models. More of a custom fit than a universal fit. Very affordable and durable.


The drawstring may not be the strongest material. It would be better if it had a locking mechanism.

Best Value

Camco 45392 Vinyl Air Conditioner Cover


This cover is made of top-quality materials for a very affordable price. It is durable, waterproof, and comes with a locking drawcord that makes installation and removal a breeze. It is available in many sizes to fit Coleman and Dometic models. The Arctic White color is attractive and will blend in with most RV color schemes.


Protects RV air conditioners from dirt, leaves, and weather. Features locking drawstring. Helps to keep out cold drafts when A/C is not in use.


Can’t be left on when RV is in motion. Fit is almost too tight on some models. Drawstring lock is plastic.

Honorable Mention

ADCO 3021 White RV Air Conditioner Cover


This is a good RV air conditioner cover made of heavy-duty, Jersey-backed vinyl. The white vinyl cover adequately protects rooftop mounted air conditioner units from airborne contaminants and UV damage. It also works well to help reduce drafts on cold days. It features a parachute style drawstring that helps to make this air conditioner cover easy to install and to remove. It fits select Duo-Therm models and is available in polar white.


Good fit for certain air conditioner units. Drawstring is of high quality. Can be used while in motion but may reduce the lifespan.


Vinyl can crack in some conditions. May need to be sprayed with a waterproofing spray every now and then.

Best RV Air Conditioner Covers Buying Guide & FAQs

Traveling the country in an RV is a great way to see new sights and explore. RVs are a moving home, fitted with everything needed to enjoy life on the road, including an A/C. However, you may not always need the A/C on your trip and you’ll need to protect it when it isn’t turned on. The best way to do so is by covering it.

Air conditioner covers function in the same way a cover for a car, motorcycle, or RV would. Like a vehicle, the air conditioning unit spends a lot of time outside in the elements. All that time outdoors can damage the device. Having a cover prevents things like dust, rain, dirt, and other grime from entering it when it isn’t in use.

The Advantages of Owning an RV Air Conditioner Cover

There are a lot of major benefits to owning a cover for your air conditioning unit. The main one being it will protect it from the elements while it isn’t in use. The weather can cause a number of serious issues with an RV A/C unit, and ensuring it is kept safe will allow it to function again when you need it.

It isn’t just weather-related problems that can damage the unit. The sun’s UV rays can weaken it as well. Setting out in the heat all day without protection can cause the machine to malfunction or damage the paint. Any amount of damage to an A/C unit can break it, and repairs can be costly.

The cover can also protect the device against animals as well. It’s not something you normally think about, but a bird, bear, or bug can harm your air conditioner. The cover will prevent any critter from crawling around, on top of, or even inside the machine into your RV.

  • Protect it against the elements
  • Prevent animals from gaining access to it
  • Save cash by not having to spend it on costly repairs

The Most Common Types of RV Air Conditioner Covers

There are a few different types of air conditioner covers you can find to place over the unit. The most popular kind you may come across is vinyl. However, you will also be able to buy ones that are made out of either polypropylene, polyester, or polyethylene. Each one functions in the same basic way.


Vinyl is one of the most common forms of air conditioner covers you may come across. Our top three choices are made of vinyl. Vinyl is considered a fabric and is wound up together with tiny pieces of synthetic fiber to create the finished material. It may also be considered a plastic as well.

A large majority of things are pieced together out of vinyl including clothing, sporting equipment, vehicles, and tents. It is one of the most versatile fabrics to work with and can be used to create just about anything. It is also highly waterproof and can resist water droplets so the A/C unit will stay dry in a downpour. 


Polypropylene is a thermoplastic developed out of a combination of propylene monomers. That’s a fancy way of saying the fabric is made out of dense and thick material. This helps prevent water, snow, and dust from seeping through the fabric to the air conditioning unit and into the RV itself.

Polypropylene covers are better designed for colder weather climates as well. However, this doesn’t mean they aren’t great for warmer environments either. They just function more effectively by preventing colder air from traveling through them. The material can also be found in shirts, tents, and heavy-duty RV covers as well. 


Another synthetic manmade fiber is polyester, one of the most popular fabrics in the world. It is used to create thousands of different items, including shirts, tents, car tires, ropes, and cushions. There is bound to be something made out of polyester within a few feet of you.

You can even find polyester RV or car covers that are rather similar to A/C covers. These covers will be made up of several different layers of yarns or fibers. They work best by protecting the air conditioning unit from the sun, but can also be waterproof as well.


Polyethylene is a different type of fabric than the others mentioned above. It is a thinner plastic material that works best at preventing wind and dust from passing through it. It can also protect the A/C unit from rain and the elements as well. However, it may not be the most sturdy of materials, as it is thinner.

Polyethylene is most commonly used to create grocery store bags, bottles, and toys. Although it isn’t a thick material when compared to our other choices, it is typically woven together to form thicker strands. This helps make it more resistant to tearing and ripping.

Features to Look for in an RV Air Conditioner Cover

As for features to look for when considering an air conditioning cover, you should look for a few main things. Aside from the size of the cover, which is something you should measure beforehand, look for covers that provide good airflow and ones that are waterproof. Both of these features will help prevent any damage to your A/C while it isn’t being used.


It really goes without saying, but finding an air conditioning cover that is waterproof will save you a major headache. Since RVs spend the majority of their lifetime outdoors, they will encounter a lot of water and other elemental factors. Rain inside the A/C unit is a sure way for it to falter. Water doesn’t mix with electronics well and you don’t want to risk leaving the vehicle outside without a cover for long.

You may even be able to survive with a water-resistant type cover, depending on where you spend the majority of your time. If you park the RV in a place that doesn’t see a lot of wet weather, you should be fine with a water-resistant cover. However, if you park in areas where it tends to rain more often, you should consider a waterproof cover. Any of the types mentioned above should work fine.

Locking Mechanism

Ensuring the cover is locked or latched in place will prevent it from blowing off in a strong gust. Also, making sure it is locked in place will keep water from soaking underneath it. Bugs and animals won’t be able to crawl beneath it as well. The majority of air conditioning covers come with a bungee cord or strap of some kind to tie it down and hold it in place. If not, you can attach your own bungee to it as a safety measure.

You should avoid driving the RV with the air conditioner cover on for a few reasons. First, it could fly off at high speeds and land in the road or on another car, blocking their view. The second main reason is it could damage the device by banging against it, or the strap could come off and collide with the machine. Always check to see if the cover is off before setting off on any adventure. 


It doesn’t seem like you would need a good breathable material for the A/C unit, but it will make a difference. A cover that allows good airflow will prevent any water from forming and staying inside the cover. This will also prevent any rust or corrosion from forming on the paint or even inside the unit itself.

A good breathable material will also cut down on the chances mildew forms inside the air conditioner. Once it gets trapped inside the coils or machine, it will grow and spread. Once you’re ready to turn on the unit, the smell will seep through the RV, making for one unpleasant experience.

Best RV Air Conditioner Covers Reviews & Recommendations

Classic Accessories is known for making high-quality RV equipment, including air conditioning covers. The 77410 cover is durable, sleek, easy to install on all types of recreational vehicles, and fits on A/C units designed for Coleman Mach I, II, III, Mach 3 Plus, Mach 15, Roughneck, and TSR models.

It’s a vinyl cover, so it is made up of extra-thick layers of fabric. The material is sturdy, waterproof, and designed with a non-scratch backing so it won’t harm the device or tear up the paint if blown around. It also comes with a quick-pull drawstring cord to tie it down and hold it in place quickly and securely. Plus, it’s mildew- and UV-resistant, so there is no fear of leaving it out in the sun or rain.

One major design flaw has to do with the drawstring. It isn’t the most durable material and may end up rotting away over time. You will also have to tie the cord in place as it does not come with any pull tight clips or zippers. It will also fit tightly, so you may have difficulty getting it in place the first few times.

The Camco brand is well-established at creating RV equipment, accessories, and more, and its air conditioning cover is another great product. It comes in three different colors, fits on Dometic Brisk Air models, and comes with a locking drawcord for a tight and secure fit.

It is made of vinyl, making it strong and reliable. The cover is waterproof and is great at preventing sand, dirt, dust, rain, and other elements from penetrating the fabric. It can also withstand wind gusts of up to 60 miles per hour and is easy to install.

However, it may not be the best at withstanding heat. While the sun won’t seep through to the A/C unit, it may discolor the actual cover. Also, the drawstring isn’t the strongest and may snap under pressure.

ADCO’s air conditioner cover is made out of a heavy-duty, Jersey-backed vinyl fabric, which protects the device against airborne contaminants such as bacteria, dust, particles, or rain. The cover can even reduce draft on colder days, keeping the inside of the RV warmer.

It is easily secured by a parachute-style drawcord as well. You simply pull the cord and the cover tightly winds around the A/C unit without much effort. The cover fits Duo Therm and Brisk Air models.

However, you may find the vinyl may crack if left under intense heat for a while. Plus, the material may need to be sprayed with a waterproofing spray every now and then.

If you’re looking for a lightweight and easy-to-install cover for your RV AC, consider the Dumble Camper Air Conditioner Cover. While the name may not be as well known as ADCO or Camco, it’s just as reliable and durable, and the thick fabric helps to better protect the AC unit from rain, the sun, debris, animals, and any other dirt or filth that may blow around while parked.

The cover is developed out of a soft, non-scratch white vinyl that is both easy to clean and carry around or stow. It is reinforced around all pivotal points like edges and corners, and the drawstring cord is protected by the same material, ensuring it is protected. However, the cord may not be the strongest or most durable as there have been complaints of it losing integrity with time. Plus, though the cover is light, it could be a little bit heavier to ensure it does not blow around in strong winds.

This is a sleekly designed RV air conditioner cover designed by Classic Accessories, a company that knows a thing or two about RVs. The cover is rated to fit Coleman 1, 2, 3, Mach 3 Plus, and Mach 15 air conditioners, and it fits right at home on RVs, travel trailers, toy haulers, and fifth-wheel trailers.

The cover is lightweight, coming in at two pounds, and looks great as well. It features a rugged wipe-clean fabric that won’t scratch your RV or the AC unit due to its soft material. It also includes a drawcord along the bottom of the cover for a fast and secure tight fit. It’s capable of protecting the AC from rain, UV rays, snow, and more.

However, the cord does not have a locking knot to hold the cover securely in place. This means you may have to tie it off yourself or buy another locking mechanism to secure the cover. Also, the string may not be the strongest and could break with time and weather.

Classic Accessories returns with its grey Dometic air conditioner cover. The cover is everything you need to ensure your AC unit is protected while the camper is parked. The vinyl material is waterproof and prevents dust, grime, dirt, snow, and bugs from entering the device and into your RV.

The fabric also includes scratch-resistant backing that won’t leave scuff marks on the roof or the AC unit itself. It’s also rather simple to install and easily slips onto the air conditioner without much hassle at all. It’s lightweight and also protects against mildew from building on the unit as well. Plus, it looks great on the top of the RV.

There have been complaints the cover may be a bit too snug when first fitted to the air conditioner. It may also start to lose color with time. The grey coloring may fade and the fabric may weaken if left in more aggressive weather like powerful wind and heavy rain.

ALEKO’s RV air conditioner cover stands out due to its design and style. Rather than being made out of vinyl material, this cover is produced with a PVC construction that gives it a shiny reflective coat. The fabric is also highly weather-resistant and works well at keeping away dust, debris, and other contaminants.

The material is also UV-resistant and waterproof. The price is reasonably low and it looks quite fitting on top of RVs and camper vans. However, due to its PVC design, it can begin to deteriorate if left in direct sunlight for long periods of time. You may see some marks or discoloration if you happen to live somewhere rather hot and sunny all the time.

Best RV Air Conditioner Covers FAQs

Once you’ve selected the best A/C cover for your RV’s air conditioner, you may be left with some questions. For example, how do you put it on, or will it damage the paint of the unit or the RV itself? We’ve put together a few questions so you can better understand your new cover.

Q. How do I install the RV air conditioner cover?

A: Installing an A/C cover is quite simple; all it takes is a bit of time. You should be able to slip the cover over the unit, and then use the strap to secure it in place. The strap may run around the entire thing or be placed over the top of it.

Q. Will the cover scratch the A/C unit?

A: If you are careful when installing it, then you should be fine. You should ensure the cover is secure before you leave the RV parked, as a gust of wind could blow the cover or strap around, causing it to damage the paint.

Q. How do I wash an A/C cover?

A: The cover should come with instructions on how to properly and effectively clean it. The best way to wash the cover is to spray it with a hose then brush or scrub away dirt and grime with a brush.

Our Top Pick

The Classic Accessories 77410 RV AC Cover is our choice for the best overall air conditioning cover for a few reasons. It’s reasonably priced and comes in two colors to match your RV. It can be placed on the unit in seconds and ties down easily and securely. Plus, it can be folded down conveniently and quickly to be stored away.

Final Thoughts

The Classic Accessories 77410 RV AC Cover is the best overall and comes in two different colors, while the Camco 45392 Vinyl Air Conditioner Cover is a reliable name brand choice for protection. However, if you’re looking for a budget-friendly cover, the ADCO 3021 White RV Air Conditioner Cover is a great choice as well.

Why Trust Us

Our reviews are driven by a combination of hands-on testing, expert input, “wisdom of the crowd” assessments from actual buyers, and our own expertise. We always aim to offer genuine, accurate guides to help you find the best picks.

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