Best Portable RV Air Conditioners (2021) – AC On-the-Go

| Last Updated: June 8, 2021

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Air conditioning is a must have for anyone experiencing a heat wave or traveling through some unforgiving weather.

Not having access to anywhere you can cool yourself down can make you extremely uncomfortable and can even be deadly.

Having a portable air conditioning unit will help ease this discomfort. The following article will guide you in buying one of the best air conditioners on the market.

Comparison of the Best Portable RV Air Conditioners

IMAGEPRODUCT
  • Rated at 12,000 BTU, the unit can cool spaces up to 275 sq. ft.
  • Can be controlled through smartphone app or by voice
  • Has 3 modes: cooling, dehumidifying, and fan-only options
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  • The 4-in-1 unit has cooling, heating, dehumidifying, and fan-only modes
  • Able to remove moisture up to 76 pints per day
  • Designed with caster wheels for increased portability
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  • It features fan cooling and dehumidification modes with noiseless operation
  • Designed with four caster wheels to increase portability
  • Easy to wash slide-out filter ensures fresh air every time
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  • Best Portable RV Air Conditioner for Large Rooms
  • Has a dual-hose system to allow faster and better cooling
  • Comes with environment-friendly, CFC-free refrigerant
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  • Built with thermal overload protection for extra safety
  • Full set window kit included for faster and easier installation
  • Features a 24-hour energy saving timer, 3 fan speeds, and a remote control
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What Makes a Portable AC Great for an RV? 

Air conditioning units for an RV are pretty expensive, which is why it is important to make sure that the one you’re opting for includes all the right attributes. And for you to make the right investment, we have listed the following features which you need to be on a lookout for.

Type

Depending on how humid your area is, you may have to consider whether you want an evaporative or non-evaporative unit. Most of these portable units are non-evaporative, which means that they take in the air to cool it and exhaust it back out into the room. This helps in making the RV a lot less humid and cool instead. 

Photo credit: coolandportable.com

Meanwhile, the evaporative units blow the air over icy water and evaporate it while cooling the air in the process. However, this ends up making the air more humid, which makes these units not so suitable for very dry climates. Moreover, these units will require a good amount of either cold water or ice in order to operate.

Room Size

You need to make sure that the size of your RV and your unit is compatible with each other so that the unit offers efficient performance.

You need to opt for a unit that isn’t less powerful, or else it won't be able to cool your RV fully, whereas a unit that is too powerful would be a waste of money. 

BTU Power

BTU, also known as the British Thermal Unit, helps in letting one know which air conditioner unit is more suitable for your RV, based on the size and weather conditions. Now, the average BTU power that a unit features is 13,500 BTU, which is enough to allow the unit to cool down even larger RVs. If your local weather is mostly humid, then you will have to opt for a unit that offers more BTU power.

Review of the Best Portable Air Conditioners for RV

The most important part of the article is the main review of some of the best quality products on the market. We will discuss their different features and capabilities to give you an idea of what you could be buying.

Best Overall:
Midea Smart 3-in-1 Portable Air Conditioner

MIDEA 3-in-1 Portable Air Conditioner, Dehumidifier, Fan, for Rooms up to 275 sq ft Enabled, 12,000 BTU DOE (6,500 BTU SACC) Control with Remote, Smartphone or Alexa

Pros

  • Filters the air
  • Features a built-in dehumidifier
  • Extremely portable and easy to install
  • Sleep mode saves power while you are away
  • Can be controlled remotely through a smartphone or by voice through a smart speaker

Cons

  • Produces a strange chemical smell when it is used for the first few times

Specs

Cooling Capabilities: Has an ASHRAE rating of 12,000 BTU for fast and effective cooling for spaces up to 275 sq. ft

Extra Features: WIFI enabled and voice-activated

Installation: Easy installation and portability with built-in wheels and a 5 ft adjustable window hose

Air Filtration: Removable and washable air filter

Cooling Modes: 3 cooling modes, including cooling, dehumidifying, and fan-only options, and an adjustable timer

Review

If you are looking for a portable air conditioning unit with a built-in dehumidifier, the Midea Smart 3-in-1 is an excellent choice. The unit is compatible with smart devices, and it is very convenient for those who would benefit from the ability to control the temperature of their RV remotely. Despite its relatively low price point, it is powerful and can cool down an entire RV in very little time.

The built-in wheels and convenient window hose are perfect for those who would like a unit they can quickly move from one area of their RV to another.

Bottom Line

Overall, this is an excellent air conditioning unit that is perfectly suited for use in an RV. While it might not be powerful enough to use in a full-sized home, it offers the perfect amount of cooling power for a medium-sized RV.

Runner-up:
SereneLife SLPACHT108

Portable Air Conditioner and Heater - Compact Home AC Cooling and Heating Unit with Built-in Dehumidifier & Fan Modes, Includes Window Mount Kit (12,000 BTU Cooling)

Pros

  • Built-in dehumidifier
  • Integrated air purifier
  • 24hr timer for custom settings
  • Intuitive remote control with both °C and °F options
  • Four separate operating modes, including a heat setting

Cons

  • Fairly loud operating volume compared to other portable air conditioning units

Specs

Cooling Capabilities: 10,000 BTU cooling power can cool a 350+ sq. ft. room

Extra Features: Built-in dehumidifier and air filter; heating mode for winter

Installation: Portable designed easy to install and operate

Air Filtration: Double screened washable air filter

Cooling Modes: 2 cooling modes, a fan mode, dehumidifier mode, and heat mode for the winter months

Review

One of the things we liked the most about this unit is how lightweight and portable it is. The sleek body and built-in wheels make it easy to move it from one end of your RV to the other. It can also be a portable space heater in the colder months makes sure you will get use out of it all year. The dehumidifier also works well and can remove 1.5 liters of moisture out of the air per hour, which is great on those humid and sticky afternoons.

Bottom Line

This is a great option for those looking for a highly portable air conditioning unit for their RV. The remote control is easy to use and allows you to adjust any setting from a distance. The dehumidifier, air purifier, and heater settings also make this an incredibly versatile unit.

Best for the Money:
BLACK+DECKER BPACT08WT

BLACK+DECKER BPACT08WT Portable Air Conditioner with Remote Control, 4,000 BTU DOE (8,000 BTU ASHRAE), Cools Up to 150 Square Feet, White

Pros

  • Extremely quick installation
  • Built-in dehumidifier with self-evaporating operation
  • Extremely energy efficient for a portable air conditioner
  • Sleep mode lets the unit run even quieter during the night
  • Display screens on the top of the unit and the remote make it easy to program

Cons

  • Less powerful than some units, so it might struggle to cool larger RVs

Specs

Cooling Capabilities: 8,000 BTU for 150 sq. ft. spaces

Extra Features: Top-mounted LED display with 24-hour timer and bucket-free, self-evaporating operation

Installation: Easy installation and portability

Air Filtration: Washable air filter

Cooling Modes: 3 functions, including a cooling mode, fan mode, and dehumidifier mode

Review

While this relatively small unit lacks some of the power you get with the larger air conditioners, it is perfect for smaller spaces. It takes up very little space and is surprisingly energy efficient, which is great for those that use solar panels to take their RV off-grid. The dehumidifier function works well, and the bucket-less design means it automatically dries itself, so you do not have to pour water out of a moisture trap each day. Users will also enjoy how easy it is to clean the air filter and install the unit.

Bottom Line

If you own a smaller RV or are only looking for an air conditioner for one area, such as the bedroom area, this high-quality, energy-efficient unit could be exactly what you need. While it lacks the power of some of the larger units, you get reliable performance from a unit that draws much less electricity.

Best Portable RV Air Conditioner for Large Rooms:
Whynter ARC-14S

Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner, Dehumidifier, Fan with Activated Carbon Filter Plus Storage Bag for Rooms up to 500 sq ft, Platinum and Black

Pros

  • 24-hour programmable timer
  • Sleek platinum and black exterior
  • Dual hose design cools rooms much faster than a single hose unit
  • Dual filtration system improves air quality inside your RV
  • Full thermostat control allows you to fine-tune temperature between 61°F and 89°F

Cons

  • Very loud, especially compared to the less powerful units

Specs

Cooling Capabilities: 14,000 BTU cooling capacity for 500 sq. ft. spaces

Extra Features: Dual-hose system cools rooms much faster than single hosed units

Installation: Fairly easy installation, but dual hose system requires a large window

Air Filtration: Washable pre-filter and activated carbon filter

Cooling Modes: 3 operating modes, including pure air conditioning, fan, or dehumidifier only

Review

This unit is extremely powerful for a portable air conditioner. The dual hose format and powerful motor combine to cool rooms much faster than a conventional single-hosed unit. If you have a larger RV, the 14,000 BTU cooling capacity will come in handy. We also really liked the carbon-activated filter, which ensures any dust and debris inside your RV is removed from the air. Those who need a powerful unit will be impressed; however, it is worth noting that it is a fairly loud air conditioner, especially when it is on its highest setting.

Bottom Line

For those with large RVs or who want a powerful unit that will cool the interior of their RV quickly, this portable unit from Whynter is an excellent choice. Just keep in mind that it runs fairly loud and requires a larger window than some of the less powerful options out there.

5. Honeywell HF8CESWK5

Honeywell 8,000 BTU Compact Portable Air Conditioner with Dehumidifier & Fan, Cools Rooms Up To 350 Sq. Ft, Includes Drain Pan & Insulation Tape, HF8CESWK5, Black/White

Pros

  • Fully washable filtration system
  • Energy-saving mode cuts down on electricity usage
  • Built-in dehumidifier with easily removed drain pan
  • Remote control with display screen makes it easy to adjust
  • Adjustable window brackets and flexible hose make installation easy

Cons

  • It is fairly large, especially given that there are smaller units that can cool larger rooms, but it does work very well

Specs

Cooling Capabilities: 8,000 BTU perfect for 350 sq. ft. spaces

Extra Features: Advanced safety features and overheat protection

Installation: Easy installation due to adjustable window brackets and tube

Air Filtration: Fully washable dual dust filtration system

Cooling Modes: Three fan speeds and an energy-saving mode

Review

What we liked about this particular unit was how quietly it runs. Due to Honeywell’s unique dual-motor system, this portable air conditioner produces about 51 decibels in its most powerful setting. Compared to other portable air conditioners, this one is incredibly quiet, which is great for small spaces, like RVs. We also liked how energy efficient the unit is and how easy it is to install and move. If you are looking for a quiet air conditioner that comes with some handy extra features, this Honeywell portable unit is an excellent option.

Bottom Line

This option is perfect for anyone with a medium-sized RV, thanks to its dual washable filtration system, quiet motors, multiple fan settings, a dehumidifier, and built-in wheels. It is an exceptional choice for light sleepers who do not want to deal with excessive noise when trying to get to sleep.

How Does a Portable Air Conditioner Work?

Portable air conditioners work similarly to refrigerators, the only difference being they cool down the room instead of what’s inside. Air conditioners will send chemicals to the compressor mechanism as a low-pressure gas. They enter as a cold gas and leave compressed together as a high-pressure hot gas.

The condenser then uses metal fins to reduce the temperature which then turns into a liquid. This liquid drips off a cold coil and then is evaporated, collecting heat from the air which more fins help with a process called thermal exchange. So the cold air is replaced with the hot air, and the cycle continues.

Photo credit: rvshare.com

Benefits of Investing in a Great Portable Air Conditioner

There are many benefits of using a great quality air conditioner. You should be able to live in comfort without ever having to sweat profusely because you don’t have a quality air conditioner. Some benefits include:

Easy Setup

Being able to set up your portable air conditioning unit should be as simple as plugging it into a socket and letting it do its work. However, this isn’t always the case with cheaper models. A portable air conditioner will also get rid of the hassle of installing a full air conditioning system into your RV.

No Noise

You’ll not be distracted by that horrible buzzing noise that the cheaper models make. In a perfect world, your conditioning unit should make no noise whatsoever. However, many standard and cheap models make so much noise you can’t hear yourself think. Investing in quality will ensure you won’t need to suffer ever again.

Portable

A high-grade quality portable air conditioner is going to be suitable to travel around with you. It should be light and easy to carry. However, cheaper models on the market make this a difficult feature to find. Some brands will advertise them as portable air conditioners when they actually weigh too much to carry.

Top Brands in the Portable ACs for RVs Space

Given how many different brands now offer their version of a portable air conditioner, it is worth taking a look at some of the best brands in the industry:

LG Electronics

LG is a real household name. They are a multinational electronics company that was established in 1958 in South Korea. While portable air conditioners represent just a small portion of their product line, all of their appliances, including their AC units, are known for their outstanding quality. Their products feature state-of-the-art technology and are made to a reliable standard.

Black+Decker

The Black+Decker brand was founded in 1910 and headquartered out of Connecticut. The brand is known around the world for making reliable power tools and portable appliances. Their portable air conditioner units are designed to last and are perfect for use in an RV.

BLACK+DECKER BPACT08WT

Honeywell International

Honeywell is a major American company that is headquartered in Charlotte, North Carolina. While they offer an incredibly diverse product line, the brand has a reputation for finding the perfect balance between quality, performance, and affordability.

Price Points of the Best Portable ACs for RVs

While price is not always an indicator of quality, it is worth familiarizing yourself with the various price ranges for portable AC units for RVs.

Under $300

Portable air conditioners that cost under $300 are considered entry-level units. In most cases, the low price point is because these units are not meant to cool larger spaces. Some will offer under 5,000 BTU of cooling power, which means they are not suitable for more than cooling the smallest spaces. They also tend to be more susceptible to breaking down over time, so they rarely act as a long-term investment.

$300 - $450

These mid-range portable air conditioners are usually powerful enough to cool down an RV, but some of them will lack the extra features you get with the more expensive units, such as air filtration systems, built-in dehumidifiers, and smartphone compatibility.

Over $450

Portable air conditioners that cost over $450 are usually extremely powerful and offered by the more reputable brands, like LG. These units are much more powerful and usually have a much quieter operating volume than even the less powerful air conditioners. In many cases, they will also offer plenty of useful features, like an effective air purifier and a built-in dehumidifier. If you want your AC to last or own a large RV, you might be better off investing the extra money into a more expensive unit.

Types of Portable ACs for RVs

Midea Smart 3-in-1 Portable Air Conditioner

Now before you make your final purchase, you must draw up comparisons between the different options available on the market. This helps in ensuring that the decision you’ve taken is the right one.

Vent-Free Air Conditioner

Vent-free or ventless air conditioners are compact units that do not use an exhaust hose. While this makes them more portable and easier to set up, they tend to be less effective than air conditioners that vent the hot air. They use a tank of water to cool down the warm air that passes through them, and, essentially, it is the natural process of evaporation used to cool down a room. While they are easy to operate and move, they rarely can lower the temperature as quickly or effectively as a vented unit.

Vented Air Conditioner

Vented air conditioners work by pulling hot air from the room into the unit. The motor inside the unit then cools the air and circulates it throughout the room. These units also take the warmest air in the room and push it outside. This process helps remove moisture from the room, which cuts down on humidity and makes space feel even cooler. They work well for RVs, but they can take up quite a bit of space.

Window Air Conditioner

Window air conditioners work in the same way as a vented air conditioning unit, but they sit inside a window frame. While they take up less space than vent-free and vented units, they are not always practical for RVs, as they can create drag when the RV is on the road. They also require a large window and are not exactly portable because they must be properly installed into a window and securely held in place. They tend to work better for cooling down houses and apartments rather than RVs. 

Photo credit: acguyscalifornia.com

How Do Portable Air Conditioners Compare for an RV?

With so many options available, picking the right one out can be almost impossible. You want to make sure that you are actually making a wise investment. Most people are often confused even at this point regarding the differences between different air conditioning units that are available for your RV and what sets them apart. So here is our attempt at explaining these differences. 

Portable Air Conditioner vs Roof Air for an RV

While both types of air conditioning units have their benefits and drawbacks, one of the main differences between the two styles is the overall cost. On the one hand, portable air conditioner units tend to be fairly affordable, and it is possible to get a high-performance unit from a reputable manufacturer for under $500. While roof-mounted air conditioners for RVs usually start at $1,000 and can easily exceed this price.

Roof air conditioners need to be professionally installed. The other issue is the fact that they have a more permanent style of installation. Where roof units are fixed into place on the roof of the RV, portable air conditioners are brought inside, and the hose is attached to a window.

While portable air conditioners are cheaper and easier to install, roof air conditioners do not take up space inside your RV, which can be a deciding factor for those with smaller RVs that do not have the floor space for a bulky AC unit. However, a portable unit can be taken outside of the RV during the cooler months when it is not needed. Since roof units tend to be secured to the exterior of the RV, they are difficult to remove and can cause drag when the RV is on the road.

In the end, the decision is usually one made according to personal preference and budget.

Whynter ARC-14S

Dual Hose Portable Air Conditioner vs Single Hose

The primary difference between dual and single hose portable air conditioners is, as the name suggests, the number of hose these units feature. A dual-hose unit offers an efficient exchange where the air is drawn into one of the hoses where it gets cooled; meanwhile, the second hose vents out the warm air outside of the RV.

A single-hose unit not only draws the air but also vents the moisture and the hot air outside. With these, hot air is most likely to leak into the RV, whereas a dual hose system offers efficient performance. Moreover, the dual house systems tend to cost a bit more compared to the single hose ones. 

Portable Air Conditioner vs Window Unit 

Both portable and window units feature a small size. The main difference is that the former can be moved around the RV, whereas the latter has to be mounted into the windows.

Evaporative Air Cooler vs Portable Air Conditioner

Unlike a portable unit, evaporative air coolers don’t require an exhaust hose. Moreover, these units can be used outdoors as well. Evaporative air cooler units are suitable for all-year-round climates.

You don't have to vent these units. Moreover, they consume less electricity compared to AC units, and since they use no chemicals to operate, this makes them an eco-friendly choice.

What to Look For in a Portable Air Conditioner For Your RV

Thanks to the many brands that manufacture portable air conditioners, you’ll realize that finding the best one isn’t an easy task. Thankfully, we’ve compiled a list of features and functions that we believe make a decent portable air conditioner into the best.

Weight and Portability

Like we mentioned earlier, portability, weight and overall design of the portable air conditioner is a huge factor in making this product a great one. Your device should come with a few wheels that allow you to move it around easily.

As well as, handles and a compact design that makes it fit into any environment. The weight is a huge factor; also, you’ll want a conditioner that’s light enough you’ll be fine carrying or wheeling around. Indents are also helpful as this provides extra grip, this design could replace the need for handles.

Remote Control

Having a remote control makes the experience a lot easier. If you’re busy making dinner and you can feel the heat starting to get to you, simply grabbing the remote control and adjusting the fan settings could make a world of difference.

If you don’t have a remote, walking over and changing the settings manually via the buttons and dials just isn’t practical in such a modern time. It won’t be the end of the world, but it’s still a great feature to have.

Added Functions

SereneLife SLPACHT108

You’ve got your box standard portable air conditioners that provide one service, and that's cooling down the hot air, and that’s great. However, added features like energy saving mode, faster fan speeds or automatic timers can make a huge difference in making your RV experience a comfortable one. If you are willing to pay for the extra abilities, they’re more than worth it.

How to Clean a Portable Air Conditioner

To ensure your portable air conditioner is clean and effective for years to come, you’ll need to conduct some maintenance on it regularly. Cleaning it out can be simple if you follow the correct steps, so we’ve made a step by step guide on how to do exactly that.

  1. You’ll need to find a flat, stable surface to lay your AC down on. Once you’ve sorted that it’s time to remove the cover and place it to the side with any screws you’ve removed also. You don’t want to lose these.

  2. Take a cups worth of bleach and then pour it inside the drain tray so it can start cleaning out any of the sludge. You should leave the bleach reacting for around 10 minutes and then begin spraying down the full air conditioner with a hose.

  3. Wait until the full conditioner has dried out and then to be 100% safe, you’ll want to give it another rub down with a clean cloth. Rinse out the tray that has bleach and sludge inside and then you should add more bleach allowing it to sit for another ten minutes. Once times up, rinse it out and dry it.

  4. Once the device has air dried, screw the housing unit back on and plug it back into the socket to test it out. It’s vital that the full AC has had time to dry, turning it on while still wet could be risky. If you carry out this cleaning process properly, you’ll only need to clean your AC once every year.

Conclusion

By this point in the article, we hope that you’ve learned a few things about what makes a great portable AC unit. If you don’t buy anything from this list, at least you’re now equipped with the information to go ahead and find something that suits your taste.

People Also Ask

An important section for anyone that might feel confused about certain terminology or topics we’ve discussed in the article. We’ve compiled some of the most asked questions and answered them to the best of our ability.

Can You Run an RV Air Conditioner With Solar Power?

Your ability to run an air conditioner unit inside your RV using purely solar power will depend on the amount of solar energy you can generate. All air conditioner units use a significant amount of power, which means you will need a fairly large solar array to run the unit for any long period. While possible, it is unlikely your solar panels can feed your air conditioner enough electricity to run for a full day unless you have invested in a highly efficient solar power system with a high-capacity solar battery bank.

Is a Portable Air Conditioner Quiet?

While all air conditioners make noise, some tend to be quieter compared to others. When it comes to portable air conditioning units, the decibel ratings vary greatly. The average of these units doesn’t need to consistently be 53 decibels. You can find yourself an option that is on the quieter side; however, you will have to check before you make a decision. Remember, the noise produced differs from unit to unit; some will produce more noise compared to others. 

Photo credit: smartrving.ne

How Much is a Portable Air Conditioner?

Air conditioners can be quite pricey to purchase; therefore, you must opt for a unit that is actually worth the coins. There are some less pricey options available for you to check out as well. You can find some units under $200; however, do understand that most of these low price units are not designed specifically to be used in RVs. 

In fact, these units are your typical units mounted on the windows. They consume more energy, and they produce quite a lot of noise pollution. Units that fall in the $200-$500 price range offer good performance. They consume less power and are mostly suitable for small to medium-sized RVs. 

Units that cost over $600 are among the high-quality units suitable for all types of RVs. They offer top-notch performance along with quiet operation and also feature a high cooling capacity as well. 

Are Portable Air Conditioners Safe in an RV?

Portable air conditioners are mini air conditioners made for your RVs. They feature wheels and handles that allow you to move them around easily. You can easily travel with them, and they are available in different compact designs. 

These units feature either one or two hoses for ventilation. They ventilate the air inside the RV, absorb this air, and cool down the condenser; meanwhile, all the warm air is expelled outside the RV. 

Is a Portable AC Difficult to Use?

Portable air conditioning units operate exactly like a refrigerator. These units, too, feature a refrigerant and the compressor; even the inner workings are similar to that of a refrigerator. 

Moreover, you require the same level of technical expertise to operate both a refrigerator and a portable air conditioner. All you have to do is simply plug in the portable air conditioner, and that’s it.  

What Size Portable Air Conditioner Do I Need?

Before you purchase a portable air conditioning unit, you need to consider where you’re going to keep it and how much space is required. Since it is a portable unit, you can put it anywhere you like. Make sure to measure the space where you’re planning on keeping the unit and purchase one that has the appropriate dimensions. 

How to Vent a Portable Air Conditioner Without a Window

Usually, the easiest way of venting your portable air conditioning unit is through the window; however, it is also possible to do so through the door. 

You can vent your unit through a sliding door. There are kits available for sliding doors through which you can vent your AC outdoors. But the main concern for most people is the length of the hose, which makes it difficult to vent the unit unless it is placed close to the door.

Photo credit: houseweather.org

Now, if you cannot keep the door open, you’ll have to use the entry point to vent the unit. You can also vent it through the wall instead, but for that, you will first have to drill a hole into your wall, according to the size of the hose. Pass the hose through it and seal the hole. Another option is that you can vent through the ceiling, or vent through the dryer vent, although most experts are against it. 

How to Drain a Portable Air Conditioner

Generally, portable air conditioning units do not require you to drain them. Many units make use of the condensation exhaust system. This allows them to expel the water vapors that are collected during the cooling process. The moisture collected is then released along with the hot air. 

When the weather is humid, the water that has been collected cannot be exhausted and ends up filling the internal water reservoir instead. This requires you to drain the water tank. To do so, find the drain pan and move your unit so that you can drain it easily. The drain plug is on the back of the unit. Move it along with the rubber stopper and drain the tank. 

How Often Do You Have to Drain a Portable Air Conditioner?

Like we mentioned before, you should be draining this tray out once every year. Every time you clean it, you should be doing this.

Do All Portable Air Conditioners Have to Be Vented Out a Window?

You will need to vent most portable air conditioners out into the open. To cool the room effectively, you’ll need to let the hot air outside. You can do this via the window, an open door or make a hole through the wall.

How Much Power Does a Portable Air Conditioner Use?

Different brands will offer AC units that consume more or less power, the amount of energy absorbed depends on the features it provides and how efficient it can run. You’ll always see the power consumption in the information description.

What Size Portable Air Conditioner Do I Need?

The larger the AC unit, the more effective it usually is. However, larger AC units will be far heavier and less portable. You should choose an AC unit depending on the size of your RV, for every 200 sq. ft. you’ll need at least 4000 BTU.

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My husband and I live a life on the road so we figured no better way to share our journey than through a blog! While traveling place to place as RV noobies, we quickly realized how often we were in need of RV accessories and supplies. This led us to launch RV Expertise and sharing our top picks.