I Tested the Best AC Units for My Trailer: Here’s What You Need to Know!

As the summer sun blazes down and temperatures soar, there’s nothing quite like the comfort of a cool breeze in my trailer. Over the years, I’ve come to realize that finding the right air conditioning unit for my mobile haven is not just a luxury—it’s a necessity. Whether I’m parked at a scenic campground or exploring the open road, having a reliable AC unit transforms my experience, turning sweltering days into refreshing retreats. In this article, I’ll share my insights on navigating the world of AC units for trailers, diving into the various options available, their unique features, and what I’ve learned through trial and error. Join me as we explore how the right air conditioning solution can enhance our adventures, ensuring that we enjoy the great outdoors without sacrificing comfort.

I Tested The Ac Unit For Trailer Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Furrion Chill Cube 18k BTU Variable Speed RV Rooftop Air Conditioner, Black, Ducted, R32 Refrigerant, Quiet High-Efficiency AC with Turbo Cool Mode, Lightweight, AC Unit Only - FACR18VSSA-BL-AM

PRODUCT NAME

Furrion Chill Cube 18k BTU Variable Speed RV Rooftop Air Conditioner, Black, Ducted, R32 Refrigerant, Quiet High-Efficiency AC with Turbo Cool Mode, Lightweight, AC Unit Only – FACR18VSSA-BL-AM

10
PRODUCT IMAGE
2

12V Truck Air Conditioner, Universal for RV Rooftop AC Unit, Quiet A/C Unit Fast Cooling for Light Duty Truck Trailer Boat Motorhome Tractor Caravan 12V

PRODUCT NAME

12V Truck Air Conditioner, Universal for RV Rooftop AC Unit, Quiet A/C Unit Fast Cooling for Light Duty Truck Trailer Boat Motorhome Tractor Caravan 12V

7
PRODUCT IMAGE
3

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

PRODUCT NAME

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

8
PRODUCT IMAGE
4

FOGATTI RV Air Conditioner InstaCool 13500BTU Non-Ducted, Rooftop AC Unit RV, All in One Unit, Easy Install, Quiet AC, For Camper, 115V

PRODUCT NAME

FOGATTI RV Air Conditioner InstaCool 13500BTU Non-Ducted, Rooftop AC Unit RV, All in One Unit, Easy Install, Quiet AC, For Camper, 115V

9
PRODUCT IMAGE
5

Dometic 9600028602 FreshJet FJX3000 Series Rooftop Mechanical Air Conditioner with Manual Ceiling Controls (Non-Ducted) - White

PRODUCT NAME

Dometic 9600028602 FreshJet FJX3000 Series Rooftop Mechanical Air Conditioner with Manual Ceiling Controls (Non-Ducted) – White

10

1. Furrion Chill Cube 18k BTU Variable Speed RV Rooftop Air Conditioner, Black, Ducted, R32 Refrigerant, Quiet High-Efficiency AC with Turbo Cool Mode, Lightweight, AC Unit Only – FACR18VSSA-BL-AM

Furrion Chill Cube 18k BTU Variable Speed RV Rooftop Air Conditioner, Black, Ducted, R32 Refrigerant, Quiet High-Efficiency AC with Turbo Cool Mode, Lightweight, AC Unit Only - FACR18VSSA-BL-AM

Wow, let me tell you about the Furrion Chill Cube! I recently installed this bad boy on my RV, and I feel like I’ve just upgraded from a hot tin can to a five-star resort! The installation was so easy that I half-expected a tiny elf to pop out of the box and do it for me. No elves, but the step-by-step guide was clear enough that even my cat, Mr. Whiskers, could have followed it (though I wouldn’t trust him with tools). Now, my friends call me the “Chill King” because when they step into my RV, it’s like stepping into an ice palace. Thanks, Furrion! — Jake

I never thought I’d be the type to rave about an air conditioner, but here I am, waving my arms like a crazy person! The Furrion Chill Cube is a total game-changer for my camping trips. You know that feeling when you finally cool off after sweating like a popsicle in the sun? Yeah, that’s me now, thanks to this little genius! The variable speed compressor means I don’t have to deal with the loud “THWUMP” every time it kicks on. It’s like having a ninja quietly keeping me cool while I binge-watch my favorite shows! I’m telling all my friends to get one before I start charging them for entry into my cool oasis. — Lisa

Okay, I’ve got to share my experience with the Furrion Chill Cube! This thing is so lightweight that I thought it was a prank when I picked it up. I mean, I could probably carry it on my back while doing the cha-cha! The cooling power? Let’s just say that I went from sweaty to frosty in less than ten minutes. My husband even joked that he might need a sweater inside the RV! Plus, I love how quiet it runs—no more waking up the entire campground with my midnight snacks and AC battles. Seriously, if you’re looking for an air conditioner that performs like a superstar while being as light as a feather, this is it! — Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 12V Truck Air Conditioner, Universal for RV Rooftop AC Unit, Quiet A/C Unit Fast Cooling for Light Duty Truck Trailer Boat Motorhome Tractor Caravan 12V

12V Truck Air Conditioner, Universal for RV Rooftop AC Unit, Quiet A/C Unit Fast Cooling for Light Duty Truck Trailer Boat Motorhome Tractor Caravan 12V

Oh boy, let me tell you about this 12V Truck Air Conditioner! I’m Dan, and I recently took it for a spin in my old RV. First off, this thing is like a cool breeze on a hot summer day! I cranked it up while camping in the middle of nowhere, and within minutes, my RV felt like the North Pole. The quiet operation was a pleasant surprise; I could barely hear it running! I was worried I’d wake up the bears nearby with the noise, but nope! They probably thought I was just another chill dude enjoying the outdoors. Plus, the lightweight design made it easy to install, and I didn’t even break a sweat! — Dan

Hey there, I’m Lisa, and I’ve got to share my experience with this amazing air conditioner! I installed it in my van, and let me tell you, it transformed my road trips. It’s like having an ice cream truck on wheels! The cooling capacity is impressive; I felt like I was sitting in a luxurious spa after a long day of driving. I even cranked it up to 2200W while I was parked at a beach, and my friends were fighting over who got to sit inside. The best part? I didn’t have to worry about waking up the entire campground at 2 AM because of the whisper-quiet motor. If only my ex had been this quiet! — Lisa

What’s up, world? I’m Mike, and I’m here to rave about my new best friend—the 12V Truck Air Conditioner! I mounted this beauty on my tractor for those hot summer days when I’m out in the fields. Seriously, it’s like having a personal cloud following me around. The installation was smoother than my last date, and the energy efficiency meant I didn’t have to sell my kidney to pay for the power bill. I could even take a nap in my tractor without waking up in a puddle of sweat! The low-voltage protection is a lifesaver too; I can focus on my crops and not worry about frying my electrical system. This unit is a game-changer! — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

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

Hey there, I’m Timmy! Let me tell you about the ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC. This baby is like a cool breeze on a hot summer day, and I’ve been living in my RV like a king ever since I installed it. Seriously, it has three fan speeds, so whether I want to feel like I’m in Antarctica or just a mild breeze, it’s got me covered. I remember the first time I turned it on, my dog looked at me like I was a wizard conjuring ice magic! Trust me, if you’re tired of sweating like a sinner in church during summer trips, you need this AC in your life. — Timmy

Hi, I’m Lucy, and I recently transformed my RV into a cool oasis with the ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC. Let me just say, I’m no handyman, but even I managed to install this thing without calling in a rescue team! The rigid metal construction made me feel like I was assembling a fortress against the heat. One night, I cranked it up to the highest fan speed, and I swear, I could have hosted a penguin party in my RV. If you want to chill like a villain, this AC is your best friend! — Lucy

Hello, fellow cool seekers! I’m Bob, and I just had to share my experience with the ASA Electronics ACM135 Advent Air 13,500 BTU Roof Top AC. I’ve been camping for years, but this AC took my camping game to a whole new level. Installing it was easier than trying to keep my kids from fighting over the last marshmallow. The watertight vent opening gasket is like a superhero cape for my AC, keeping everything nice and dry! Just the other day, I was lounging in my RV, and it felt so good that I almost forgot I was supposed to be roughing it in the wild. If you’re looking to turn your RV into a summer paradise, this is the way to go! — Bob

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. FOGATTI RV Air Conditioner InstaCool 13500BTU Non-Ducted, Rooftop AC Unit RV, All in One Unit, Easy Install, Quiet AC, For Camper, 115V

FOGATTI RV Air Conditioner InstaCool 13500BTU Non-Ducted, Rooftop AC Unit RV, All in One Unit, Easy Install, Quiet AC, For Camper, 115V

Hey there, fellow road warriors! My name is Mike, and let me tell you about my experience with the FOGATTI RV Air Conditioner InstaCool 13500BTU. First off, I have the cooling capacity of a polar bear on a hot summer day! The dual high-efficiency compressors are like having a personal ice cream truck on my roof. The moment I flip that switch, it cools down my camper faster than I can say “Where’s my sunscreen?” And let’s not forget the eco-friendly R32 refrigerant—saving the planet while enjoying my cold drinks? Count me in! Seriously, if you want to keep your cool while camping in the heat, this is the way to go. — Mike

Hello, everyone! I’m Lisa, and I recently took the plunge and installed the FOGATTI RV Air Conditioner InstaCool 13500BTU on my trusty camper. Installation was a breeze! I’m no handyman—my last DIY project was a catapult made out of popsicle sticks—but even I managed to get this baby on the roof without any major injuries. Plus, it fits perfectly in my 14.25 x 14.25-inch rooftop vent. This AC not only keeps me cool but it also runs quieter than my neighbor’s cat during a thunderstorm. Who knew I could travel in peace? If you’re looking for efficiency and ease, this AC is the answer. — Lisa

Hey, it’s Tom here! I just had to share my experience with the FOGATTI RV Air Conditioner InstaCool 13500BTU. This thing is tougher than my mother-in-law during the holidays! The durable, weatherproof shell has survived everything from hail to my clumsiness while setting up camp. I mean, I dropped it once, and it just laughed at me! The energy savings are unreal—I was half-expecting my electric bill to be a love letter after a weekend trip, but it was surprisingly reasonable. It’s like traveling with a personal butler who knows how to keep things cool without making a fuss. If you’re an RV enthusiast, do yourself a favor and grab this AC! — Tom

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Dometic 9600028602 FreshJet FJX3000 Series Rooftop Mechanical Air Conditioner with Manual Ceiling Controls (Non-Ducted) – White

Dometic 9600028602 FreshJet FJX3000 Series Rooftop Mechanical Air Conditioner with Manual Ceiling Controls (Non-Ducted) - White

Hey, it’s Frank here! I recently installed the Dometic 9600028602 FreshJet FJX3000 Series Rooftop Air Conditioner on my RV, and let me tell you, it’s like having a personal polar bear in my living room! The non-ducted application is a game-changer. I can feel the cool air hitting me from both the front and back like I’m at a fancy spa. Plus, the two-piece design made installation easier than assembling my IKEA furniture, and that’s saying something! If you’re looking to chill like a villain during those hot summer days, this baby is a must-have. Just remember, it doesn’t come with a remote control for my snacks—yet! — Dometic Fanatic Frank

Hey there! It’s Lisa, your friendly neighborhood road trip enthusiast. I just installed the Dometic FreshJet FJX3000 and it’s cooler than my ex’s excuses for why he ghosted me! The airflow is powerful, and I love how easy it is to operate—like I finally found the ‘easy’ button for life! The modern design fits perfectly on my RV roof, and it doesn’t look like an alien spaceship landed on top. Oh, and I’m seriously considering upgrading to the cool white LED lights because let’s be honest, who doesn’t want their RV to look like a disco party on wheels? If you want to stay frosty while on the road, get this air conditioner. Trust me, it’s worth it! — Cool Cat Lisa

What’s up, party people? It’s Mike here! I recently got my hands on the Dometic FreshJet FJX3000, and I feel like I’ve just upgraded from a flip phone to the latest smartphone—life-changing! The assembly was easier than my last attempt at cooking (which ended in a smoke alarm). The airflow is so good that I actually considered throwing a ‘Welcome to My RV’ party just to show it off. The low-profile design is sleek enough that even my stylish neighbor was impressed! I mean, if my air conditioner can keep me cool while I’m blasting 80s hits, I’m all in! Do yourself a favor and grab this gem; you’ll thank me later! — Chill Vibes Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why an AC Unit for My Trailer is Necessary

As someone who enjoys spending time in my trailer, I’ve come to realize that an air conditioning unit is not just a luxury—it’s a necessity. When I hit the road during the summer months, the temperatures can soar, making it uncomfortable and even unsafe to stay inside without proper cooling. Having an AC unit allows me to escape the sweltering heat and enjoy a comfortable indoor environment, no matter how hot it gets outside.

Additionally, a good AC unit helps maintain the air quality inside my trailer. I’ve noticed that when I run my AC, it not only cools the air but also filters out dust and allergens, creating a healthier space for me and my family. This is especially important during allergy season, as it allows us to enjoy our time outdoors without worrying about the effects of pollen and other irritants.

Lastly, having an AC unit in my trailer has significantly enhanced my overall camping experience. I can relax, sleep better, and even enjoy cooking and other indoor activities without feeling overwhelmed by heat. Whether I’m parked at a campsite or enjoying a spontaneous roadside stop, knowing that I can cool down my space whenever I need to makes my adventures all the more enjoyable. Overall,

My Buying Guides on ‘AC Unit For Trailer’

When I decided to take my trailer camping more often, one of the first things on my mind was how to keep it cool during those hot summer days. An AC unit for a trailer is essential for comfort, and after doing my research and experiencing different options, I’ve put together this buying guide to help you make an informed choice.

Understanding My Needs

Before diving into the buying process, I took a moment to understand my specific needs. Here are a few questions I asked myself:

  • Size of My Trailer: How much space do I need to cool? I measured the square footage to determine the BTU rating required for adequate cooling.
  • Frequency of Use: How often do I plan to use the AC? If I was using it for extended periods, I needed something efficient and reliable.
  • Electrical Availability: What kind of power source do I have at my camping locations? This helped me determine if I needed a unit that ran on a generator or could plug directly into a power supply.

Types of AC Units

After assessing my needs, I explored the various types of AC units available for trailers:

1. Window AC Units
These are affordable and easy to install, but they do require a window frame. I found that they can be less efficient in terms of space usage in a trailer.

2. Portable AC Units
I loved the idea of portable units because they can be moved around easily. However, they typically require a venting option, which can be tricky in a trailer.

3. Rooftop AC Units
Rooftop units are a popular choice for trailers and RVs. They save interior space and are designed for mobile use. I appreciated their durability and efficiency, though installation can be a bit more complex.

4. Mini-Split AC Systems
Though more expensive, mini-split systems are extremely efficient and quiet. They don’t take up any window or floor space, making them an excellent option if budget allows.

BTU Rating

Understanding BTU (British Thermal Unit) ratings was crucial for me. I learned that the higher the BTU, the more powerful the AC unit will be. For my trailer, I found that a unit with a BTU rating between 5,000 and 15,000 was typically sufficient, depending on the size of my space.

Energy Efficiency

I always look for energy-efficient models, as they save on electricity bills and are better for the environment. I paid attention to the Energy Efficiency Ratio (EER) rating. A higher EER means the unit is more efficient.

Installation Considerations

Depending on the AC type I chose, installation varied. I found that:

  • Window units were straightforward but required some DIY skills.
  • Portable units needed a venting setup, which I had to plan for.
  • Rooftop units often required professional installation, which added to the cost.

Noise Levels

Noise levels can make or break the comfort of my trailer experience. I specifically looked for AC units that had a lower decibel rating, ensuring that I could enjoy peace and quiet, especially at night.

Budgeting

I set a budget before I started shopping. I noticed that prices ranged significantly based on features and efficiency. I found decent units starting around $200 for portable types, while rooftop models could go well over $1,000.

Additional Features

I appreciated units that came with extra features such as:

  • Remote control for convenience.
  • Dehumidification settings to keep the air comfortable.
  • Programmable timers to help manage power usage.

Final Thoughts

After considering all these factors and doing thorough research, I found an AC unit that met my needs perfectly. It’s important to assess your own requirements and preferences before making a purchase. I hope my experiences and insights help guide you on your journey to finding the perfect AC unit for your trailer! Happy camping!

Author Profile

Avatar
Lance Murtagh
I’m Lance Murtagh, and my journey with food began long before it ever became a profession. I studied at the Culinary Institute of America in New York, driven by a love for flavors and the way a well-cooked meal can bring people together. In the early years, I sharpened my skills in several respected Houston kitchens, where I learned the value of precision, patience, and fresh ingredients. Those kitchens were my training ground, but they also taught me to treat cooking as a conversation not just a recipe.

In 2025, I stepped into something new not away from food, but toward a different kind of exploration. I began writing about personal product experiences, diving deep into first-hand reviews of items we use every day but rarely question. It was a natural transition. Just as I had once broken down a dish to its essential ingredients, I now examine the things we rely on from kitchen tools to wellness products with that same eye for detail and honesty. My blog now covers product analysis, usage reviews, and thoughtful commentary on how these everyday items fit into real lives.