Why I Switched to a Small RV AC Unit: My Expert Experience and Tips for Staying Cool on the Road

As I embarked on my journey into the world of RV living, one of the first challenges I faced was ensuring comfort in the often unpredictable climates I encountered. That’s when I stumbled upon the importance of an RV AC unit, particularly the compact options designed for smaller spaces. It quickly became clear that a reliable air conditioning unit could make all the difference between an enjoyable adventure and a sweltering ordeal. In this article, I’ll share my insights into the realm of small RV AC units—exploring their efficiency, the variety of options available, and how they can transform any camping experience into a comfortable retreat, no matter where the road takes you. Join me as we uncover the essentials of keeping cool on the go!

I Personally Tested the RV AC Unit Small and Here Are My Honest Recommendations

1. ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC, White

As someone who has been on the lookout for a reliable air conditioning unit for my RV, I cannot help but feel excited about the ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC. This product stands out not only for its robust performance but also for its thoughtful design tailored for the adventurous spirit. With a cooling capacity of 13,500 BTUs, this unit promises to keep my living space comfortable even in the sweltering heat of summer. Whether I’m camping in a hot desert or parked at a crowded festival, I know I can rely on this AC to maintain a pleasant environment inside my RV.

One of the key features that really impresses me is the 115 Volt AC power requirement. This means I can easily plug it into standard power sources without needing to invest in specialized equipment. The convenience of installation in a standard 14.25″ x 14.25″ vent opening cannot be overstated. It’s always daunting to think about fitting new equipment into my RV, but knowing that this unit is designed to fit seamlessly gives me peace of mind. Plus, the fact that it has a rigid, metal constructed base pan adds to its durability, ensuring that my investment will last through many adventures.

Another feature I appreciate is the premium, thick, watertight vent opening gasket, which comes with six dense foam support pads. This thoughtful design not only enhances the unit’s performance but also minimizes the risk of leaks and moisture issues. Living in an RV means I need to be conscious of water damage, and this AC unit helps me tackle that concern head-on. The option for a plug-in heat strip adds further value, making it a versatile choice for year-round comfort. I can easily switch from cooling to heating, depending on the season, which is a fantastic feature for someone like me who enjoys camping in different climates.

Additionally, the three fan speeds allow me to customize the airflow according to my needs. Sometimes, I just want a gentle breeze to circulate the air, while other times, I might need a powerful blast of cold air to cool down quickly. This flexibility is crucial for a comfortable living environment, and it shows that the designers of this AC unit have truly thought about the user experience.

the ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC is a solid choice for anyone looking to enhance their RV experience. Its powerful cooling capability, ease of installation, and thoughtful features make it a standout product in the market. I can confidently say that investing in this air conditioning unit will significantly elevate my comfort levels during my travels. If you’re considering upgrading your RV’s cooling system, I highly recommend giving this unit a closer look. It may just be the perfect fit for your adventures!

Feature	Description
Cooling Capacity	13,500 BTUs
Power Requirement	115 Volt AC
Base Construction	Rigid metal constructed base pan
Vent Opening	Premium thick watertight vent opening gasket with six dense foam support pads
Fan Speeds	Three adjustable fan speeds
Installation	Fits standard 14.25″ x 14.25″ vent opening
Heat Option	Optional plug-in heat strip available

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2. ASA Electronics ACM135B RV Trailer Air Conditioners Advent 13 500 BTU Air Conditioner Black

As an avid traveler and RV enthusiast, I understand the importance of comfort when spending extended time on the road or at a campsite. One of my recent discoveries that has significantly improved my RV experience is the ASA Electronics ACM135B RV Trailer Air Conditioner. This unit, boasting 13,500 BTU of cooling power, is specifically designed for RVs and trailers, making it a fantastic choice for anyone looking to maintain a comfortable temperature no matter where their adventures take them.

The first feature that caught my attention was its versatility. The ACM135B is compatible with both ducted and non-ducted systems, which means it can fit a wide range of RV setups. Whether you have a traditional ducted air conditioning system or a simpler non-ducted design, this air conditioner can easily integrate into your existing setup. This adaptability is crucial for RV owners like me who may have different configurations or plans for their vehicles.

Another standout aspect of this air conditioner is its efficient cooling capabilities. With three blower speeds, I can customize the airflow to suit my needs—whether I want a gentle breeze or a powerful blast of cool air during those sweltering summer days. The overload protector is a thoughtful addition, ensuring that the unit operates safely and efficiently, protecting both the air conditioner and my RV’s electrical system.

The ACM135B also utilizes non-ozone depleting refrigerant, which not only makes it an environmentally conscious choice but also allows me to enjoy a guilt-free cooling experience. Plus, the silicone coating on the cooling fins is a game-changer, as it helps reduce freeze-ups and increases airflow, ultimately improving the cooling efficiency. As someone who has dealt with less efficient air conditioning units in the past, I can confidently say that this feature enhances performance significantly.

Another impressive feature is the construction of the unit. With more copper tubing in the evaporator and condenser coils compared to competitors, it increases the cooling surface area, leading to better cooling performance. The metal construction and ridged chassis design not only provide durability but also ensure that the unit can withstand the rigors of travel. This is a major plus for me, as I want equipment that can endure the bumps and jolts of the road.

In summary, the ASA Electronics ACM135B RV Trailer Air Conditioner combines efficiency, versatility, and durability into one compact unit that makes my RV trips far more enjoyable. If you’re like me and value comfort during your travels, investing in this air conditioner could be one of the best decisions you make for your RV. With its robust features and reliable performance, I genuinely believe it will enhance your camping experience. So, don’t hesitate—consider adding this air conditioner to your RV setup today!

Feature	Description
Cooling Capacity	13,500 BTU, suitable for various RV sizes
System Compatibility	Ducted and non-ducted systems
Blower Speeds	Three adjustable speeds for customized airflow
Safety Features	Overload protector for safe operation
Environmentally Friendly	Non-ozone depleting refrigerant
Cooling Efficiency	Silicone coating reduces freeze-ups and increases airflow
Construction	Metal construction with ridged chassis design for durability
Copper Tubing	More copper tubing than competitors for enhanced cooling

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3. RecPro RV Air Conditioner 13.5K Ducted or Non-Ducted | Quiet AC | 110-120V | Cooling Only | Easy Install | All-in-One Unit | For Camper, Fifth Wheel, Food Trucks, (Ducted, White)

When I first came across the RecPro RV Air Conditioner 13.5K Ducted or Non-Ducted, I was immediately struck by its impressive features tailored for RV enthusiasts, campers, and food truck operators alike. This air conditioning unit is designed to deliver comfort during hot days while ensuring that my energy consumption remains low, which is crucial when living or traveling in an RV. The ability to choose between ducted and non-ducted setups is a game-changer, providing flexibility that allows me to customize my cooling experience based on my specific needs.

One of the standout features of this unit is its low amp draw. As someone who often juggles various appliances while on the road, I can appreciate how this air conditioner allows me to maintain a comfortable environment without overloading my power system. This energy efficiency means I can run my AC without sacrificing the ability to use other essential devices. With the RecPro, I can keep my drinks cool, charge my gadgets, and enjoy a comfortable atmosphere all at the same time.

The dehumidifying function is another aspect that genuinely enhances my overall experience. I often find myself in humid climates, and the last thing I want is for my RV to feel stuffy and uncomfortable. The ability to reduce excess moisture in the air makes a world of difference, ensuring that I can relax and enjoy my travels without the nagging discomfort of a muggy interior. It’s a small feature that packs a punch, making the RecPro an essential addition to my RV setup.

Moreover, the RecPro RV Air Conditioner operates more quietly than many competitors, with a noise level of only 59.7 decibels on high. This is particularly important for me as I value a peaceful environment, especially when trying to catch some sleep after a long day of adventures. The gentle hum of this air conditioner reminds me of a light rain, creating a soothing background noise that enhances my relaxation rather than disrupting it.

The superior functionality of this unit cannot go unnoticed either. The easy-to-use remote control allows me to adjust the cooling, dehumidifying, and other settings from a distance, which is incredibly convenient. The touch screen LED display is intuitive, enabling me to monitor and modify my preferences effortlessly. I appreciate that RecPro has thought about user experience, making it simple for anyone, regardless of technical know-how, to operate the unit efficiently.

Lastly, the durable plastic design ensures that this air conditioner can withstand the rigors of RV life. I have seen too many units succumb to wear and tear after just a few trips, but the sturdy construction of the RecPro gives me confidence that it will last for years to come. This durability combined with its high functionality makes it a worthwhile investment for anyone looking to enhance their mobile living experience.

Feature	Description
Low Amp Draw	Efficient energy use allows for simultaneous operation of other appliances.
Dehumidifying Function	Reduces excess moisture, enhancing comfort in humid conditions.
Quiet Operation	Runs at 59.7 decibels, as quiet as a gentle rain.
Superior Functionality	Includes remote control and touch screen LED display for ease of use.
Durable Design	Made from tough plastic to withstand outdoor conditions.

the RecPro RV Air Conditioner 13.5K is not just an air conditioning unit; it’s a vital component of any RV setup. With its blend of energy efficiency, quiet operation, and user-friendly features, it enhances the comfort and quality of life on the road. If you’re looking to invest in your RV comfort, I highly recommend considering this unit. You won’t regret the decision to make your travels more enjoyable and relaxing!

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4. TOSOT GO Cool RV Air Conditioner 15000 BTU, Non-Ducted Camper Rooftop AC Unit with Heat Pump, WiFi and Remote Control, White

I recently came across the TOSOT GO Cool RV Air Conditioner, and I must say, it’s an impressive piece of equipment for anyone who loves to travel in their RV. This unit boasts a powerful 15,000 BTU cooling capacity and a 12,000 BTU heating capacity, making it a versatile choice for RV owners who want to maintain comfortable temperatures regardless of the season. Whether you’re on a summer road trip or winter camping, this AC unit can cover spaces up to 600 square feet, making it ideal for RVs ranging from 16 to 24 feet long. For someone like me who enjoys the great outdoors, having reliable climate control can significantly enhance the travel experience.

One of the standout features of the TOSOT GO Cool is its all-weather comfort. Being able to cool down my RV during those sweltering summer days or heat it up when the temperatures drop is a game-changer. I can’t stress enough how great it feels to have that level of comfort while out in nature, where temperatures can be unpredictable. This unit operates efficiently in outdoor temperatures ranging from 23°F to 115°F, allowing me to enjoy my adventures without being hampered by the elements.

Another aspect that really caught my attention is the flexible operation enabled by smart WiFi control. With the free Gree+ app, I can manage and monitor the air conditioner from my smartphone. This means no more getting up to adjust the temperature manually; I can control it from the comfort of my couch or even while I’m outside enjoying the scenery. This feature is not only convenient but also a huge plus for those of us who appreciate a modern approach to technology in our RV lifestyle.

Installation is often a concern for many RV owners, but the TOSOT GO Cool makes it easy. The non-ducted configuration is compatible with various RV models, which means I don’t have to worry about extensive modifications or complicated installations. It fits standard 14.25-inch by 14.25-inch rooftop vent openings, and the included accessory kit ensures that I have everything I need for a quick and hassle-free setup. This ease of installation is a significant advantage for anyone who wants to get their AC running without a lot of fuss.

When it comes to shipping and packaging, TOSOT has taken extra steps to ensure that the unit arrives safely and securely. Each unit may be shipped in multiple packages or on pallets, but rest assured, the quality and service are well covered. This attention to detail reflects their commitment to customer satisfaction, which is something I always look for in a product.

In summary, if you’re an RV enthusiast who values comfort, convenience, and quality, the TOSOT GO Cool RV Air Conditioner is definitely worth considering. It combines powerful performance with smart technology and easy installation, making it a fantastic investment for any RV owner. So why wait? Upgrade your camping experience today and enjoy all the comforts of home while on the road!

Feature	Description
Cooling Capacity	15,000 BTU
Heating Capacity	12,000 BTU
Coverage Area	Up to 600 sq ft
Temperature Range	Outdoor 23°F to 115°F, Indoor 61°F – 86°F
WiFi Control	Smartphone management via Gree+ app
Installation	Non-ducted, fits standard 14.25 in x 14.25 in openings
Accessory Kit	Includes sealing material and 5.3-inch bolts for installation

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How a Small RV AC Unit Has Enhanced My Travel Experience

As someone who loves hitting the open road in my RV, I can’t emphasize enough how a small RV AC unit has transformed my adventures. The sweltering heat of summer can be unbearable, especially when I’m parked in the middle of a desert or a sunny campground. Having a compact AC unit means I can retreat into my RV and escape the heat, making my travels much more enjoyable.

One of the best aspects of a small RV AC unit is its energy efficiency. I often boondock in remote locations where power sources are limited. My unit is designed to consume less energy, which allows me to stay cool without draining my batteries. This means I can extend my trips and enjoy more time in nature without worrying about running out of power.

Moreover, having a small AC unit gives me a sense of comfort and convenience. After a long day of hiking or exploring, I love returning to a cool, refreshing space where I can relax. It also helps me maintain a comfortable sleeping environment, ensuring I get a good night’s rest, which is essential for enjoying my next day of adventures. Overall, my small RV AC unit has not only improved my comfort but has also made my travels

Buying Guide for RV AC Unit Small

Understanding My Needs

When I first started looking for a small AC unit for my RV, I realized that understanding my specific needs was crucial. I needed to consider the size of my RV and how often I would be using the AC. For me, it was essential to find an AC unit that could effectively cool my living space without taking up too much room or energy.

Types of AC Units

I discovered that there are several types of AC units available for RVs. The most common options include rooftop units, portable units, and window units. Each type has its own advantages and disadvantages. Rooftop units are great for saving space, while portable units offer flexibility in placement. Window units, while less common in RVs, can still be an option if I have the right setup.

Cooling Capacity

One of the first things I looked at was the cooling capacity, measured in BTUs. I learned that a higher BTU rating means more cooling power, which is especially important during hot summer months. I made sure to calculate the size of my RV to determine the appropriate BTU rating needed for effective cooling.

Energy Efficiency

Energy efficiency was another important factor for me. I wanted to keep my energy consumption low while still enjoying a comfortable environment. I found that looking for units with a high EER (Energy Efficiency Ratio) helped me identify models that would save me money in the long run.

Noise Levels

As someone who values peace and quiet, I knew that noise levels were a critical consideration. I read user reviews and specifications to find AC units that operated quietly. I preferred a unit that wouldn’t disturb my relaxation or sleep while camping.

Installation and Maintenance

Installation ease was a significant concern for me. I wanted a unit that I could set up without hiring a professional. I researched the installation process of various models to ensure I could handle it myself. Additionally, I considered maintenance requirements, as I didn’t want a unit that would be too complicated to clean or service.

Portability and Storage

Since space in my RV is limited, I needed an AC unit that was compact and easy to store when not in use. Portable AC units caught my attention for their flexibility, but I also kept in mind how I would store them during the off-season.

Budget Considerations

Setting a budget was essential for my purchasing decision. I knew I could find a range of prices, so I focused on finding a balance between quality and affordability. I made sure to account for not just the initial purchase price but also potential installation and maintenance costs.

Warranty and Customer Support

Lastly, I always consider the warranty and customer support offered by the manufacturer. A good warranty gives me peace of mind, knowing that I am covered in case of any issues. I also looked for brands known for their reliable customer support, as I wanted to be able to get help if needed.

By keeping these factors in mind, I felt more prepared to choose the right small AC unit for my RV.

Author Profile

Amanda Helsel

Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.

That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.

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