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When you’re out on the open road in your RV, camper, or off-grid vehicle, staying cool—and sometimes warm—isn’t just a luxury, it’s a necessity. That’s where carrier recreational vehicle air conditioner units come in. Whether you’re parked under the desert sun or braving humid summer nights, a reliable 12V or 120V AC system can make all the difference. In this roundup, we’ve tested and reviewed the top-performing RV air conditioners on the market today—from ultra-thin rooftop models to portable split systems and soft-start kits—so you can find the perfect fit for your adventure lifestyle.
Quick Product Comparison
Our Top 7 Carrier Recreational Vehicle Air Conditioner Reviews – Expert Tested & Recommended
1. 12V DC rooftop air conditioner for RV, camper van, and off-road vehicles, 8000 BTU ultra-thin design
This ultra-thin 12V DC rooftop air conditioner is built for adventurers who need serious cooling without the bulk. With 8000 BTU of power, it efficiently chills small to mid-sized RVs, camper vans, and overland rigs using your vehicle’s battery—no noisy generator needed.
Key Features That Stand Out
✓ 8000 BTU cooling capacity with 2300W airflow
✓ Ultra-thin rooftop design saves space and reduces wind resistance
✓ Includes remote control with LED display for easy operation
✓ Low power consumption (750W) ideal for solar-powered setups
Why We Recommend It
We love how this unit delivers strong, consistent cooling even in extreme heat—all while running quietly off a 12V system. It’s perfect for boondockers who want reliable comfort without draining their batteries.
Best For
Overlanders, van lifers, and off-grid travelers who prioritize efficiency and stealthy rooftop mounting.
Pros and Cons
Pros:
- Compact and lightweight
- Easy DIY installation
- Runs directly off vehicle battery
- Includes remote and digital controls
Cons:
- Mounting bracket could be sturdier
- Requires careful wiring for high-current draw
Customer Reviews
Customer Review: “I installed this for a customer who didn’t want to shell out 2k+ for a Dometic 12volt AC. This thing was fairly easy to install and pushed out some pretty cool air. The only thing I didn’t like was the install mount/bracket. It goes side to side, making it so the ac doesn’t grab onto the roll bars.”
Customer Review: “Easy install, great customer service and help line”
2. 12V rooftop AC unit for RV and camping vehicles, 8530 BTU with cooling and heating, easy install
Looking for year-round climate control? This 12V rooftop AC doesn’t just cool—it also heats, making it a true all-season companion. With 8530 BTU cooling and 3400 BTU heating, it’s ideal for four-season travel.
Key Features That Stand Out
✓ Dual-function: cooling AND heating in one unit
✓ 8530 BTU cooling + 3400 BTU heating capacity
✓ Powered by efficient 12V DC scroll compressor
✓ Comes pre-charged with R134a refrigerant and includes 10ft of 4 AWG wire
Why We Recommend It
We picked this as our Editor’s Choice because it solves two problems at once—keeping you cool in summer and warm in shoulder seasons—all from a single rooftop unit that runs quietly off your battery.
Best For
Full-time RVers and seasonal travelers who need both heating and cooling without relying on shore power or generators.
Pros and Cons
Pros:
- True 2-in-1 heating and cooling
- Energy-efficient operation
- Simple roof-mount installation
- Includes wiring and fuse
Cons:
- No printed manual (video instructions only)
- Heating output limited in very cold climates
Customer Reviews
Customer Review: “This unit heats and cools awesome!! It was pretty easy to install it. Did not have a manuel but they do have videos on this listing on how to do it. It does come pre-filled with freon and 10 feet of 4 AWG wire with a fuse.”
Customer Review: “We don’t move our office trailer around that often, but it is a necessity to have an AC and heater in this Texas weather. We have been using a portable AC and space heaters, but this is so much easier. Installation was a snap (just watch the YouTube video if you need to but it is so simple).”
3. 12V universal under-dash air conditioner and heater, 10000 BTU for RV, van, truck, and ATV
If you’re working with a tight budget but still need serious cooling power, this under-dash 12V AC delivers 10,000 BTU—more than most rooftop units—at a fraction of the cost. It fits snugly beneath your dashboard, freeing up roof space.
Key Features That Stand Out
✓ Massive 10,000 BTU output for its size
✓ Integrated receiver dryer, condenser, and fan in one compact unit
✓ Ultra-quiet operation (under 50dB)
✓ Works with RVs, vans, trucks, and even ATVs
Why We Recommend It
For the price, you won’t find better cooling performance. It’s especially great for custom builds or tight spaces where rooftop mounting isn’t an option.
Best For
Budget-conscious builders, DIY van converters, and owners of smaller rigs who need maximum cooling in minimal space.
Pros and Cons
Pros:
- High BTU output for low cost
- Fits in tight under-dash areas
- Quiet and energy-efficient
- No roof modification required
Cons:
- Installation requires mechanical know-how
- Limited customer support documentation
Customer Reviews
Customer Review: “Great value for the power! Installed it in my converted sprinter and it keeps the cabin icy even at noon in Arizona.”
Customer Review: “A bit tricky to wire up, but once it’s running, it’s a beast. Way quieter than I expected.”
4. Ivation 6500 BTU portable RV air conditioner with fan and dehumidifier, quiet operation and digital controls
Don’t want to drill holes in your roof? The Ivation portable AC offers flexible cooling with a split design—compressor outside, control unit inside—plus built-in fan and dehumidifier modes.
Key Features That Stand Out
✓ 6500 BTU cooling with fan and dehumidifier functions
✓ Split design preserves window views
✓ Digital LED display with intuitive controls
✓ Quiet operation ideal for bedrooms or small campers
Why We Recommend It
It’s a fantastic supplemental unit or backup for older RVs. We especially like how it reduces humidity—a game-changer in muggy climates.
Best For
Campers who want non-permanent cooling, renters, or those using pop-ups and trailers without roof access.
Pros and Cons
Pros:
- No permanent installation needed
- Multi-function (cool, fan, dehumidify)
- Easy to move between vehicles
- Clear digital interface
Cons:
- Lower BTU than rooftop units
- Requires window venting kit (sold separately)
Customer Reviews
Customer Review: “Works great, our camper ac couldn’t keep up in the TN heat, installed this as a second ace. Helped tremendously. Very quiet too”
Customer Review: “With our summer heat our units in our rv just wasn’t enough. This has made it much more comfortable and works really well.”
5. SoftStartRV soft start kit for air conditioner, waterproof, compatible with trailer and motorhome HVAC
Not an AC itself—but a must-have upgrade! This SoftStartRV kit reduces the startup surge of your existing AC, letting you run it on smaller generators or solar setups without tripping breakers.
Key Features That Stand Out
✓ Reduces compressor startup current by up to 65%
✓ Enables two ACs to run on a 30-amp service
✓ 100% waterproof and vibration-resistant
✓ Compatible with most Dometic, Coleman, and Furrion units
Why We Recommend It
If you’ve ever been frustrated by your AC not starting on a small generator, this little device is a lifesaver. It also extends the life of your compressor by reducing wear.
Best For
Solar-powered RVers, dry campers, and anyone using portable generators under 3000W.
Pros and Cons
Pros:
- Allows AC use on small generators
- Reduces noise and vibration
- Easy plug-and-play install
- Protects your HVAC system
Cons:
- Only works with compatible AC models
- Requires basic electrical knowledge
Customer Reviews
Customer Review: “I finally decided I needed to add softstart to my RV AC when I decided to move to a solar generator instead of my pair of Honda 2000’s in parallel… I wonder if this softstart would let me run my AC on just one?”
Customer Review: “I have a 2003 Roadtrek 190 Versatile RV, fitted with a Dometic Cool Cat 10,500 BTU Heat Pump Air Conditioner. I wanted to be able to run the air conditioner using my Pulsar PG2300iS 18000watt running generator. Unfortunately, when I turned the air…”
6. RecPro 13.5K BTU ducted or non-ducted RV air conditioner, quiet, easy install, for camper and fifth wheel
For larger RVs and fifth wheels, the RecPro 13.5K BTU unit delivers powerful, whisper-quiet cooling. With options for ducted or non-ducted installation, it’s versatile and built to last.
Key Features That Stand Out
✓ Massive 13,500 BTU cooling capacity
✓ Ultra-quiet at just 59.7 dB
✓ Low amp draw lets you run other appliances simultaneously
✓ UV-resistant durable housing
Why We Recommend It
This is one of the quietest high-output ACs we’ve tested. If you’re replacing an old, noisy unit, the difference is night and day.
Best For
Large motorhomes, fifth wheels, and luxury campers where comfort and quiet matter most.
Pros and Cons
Pros:
- Exceptionally quiet operation
- High cooling output
- Flexible ducted/non-ducted setup
- Energy-efficient design
Cons:
- Higher price point
- Requires professional install for ducted setup
Customer Reviews
Customer Review: “We purchased this RecPro by Houghton based on a you tube recommendation because our factory installed Furrion unit was so loud that we couldn’t sleep. I could not be more pleased with the RecPro unit. Not only does it have multiple A/C fan speeds…”
Customer Review: “I had the near identical predecessor to this called an Atwood AirCommand. That one suffered an early death so I wanted a new one, but they were replaced by the RecPro. This one is nearly the same but has some refinements that made it better.”
7. 12V DC split air conditioner, 9000 BTU for RV, truck, camper, van, and trailer
This split-system 12V DC AC brings automotive-style efficiency to your RV. With 9000 BTU and indoor noise as low as 40dB, it’s powerful yet peaceful—perfect for nighttime use.
Key Features That Stand Out
✓ Split design: outdoor condenser + indoor evaporator
✓ 9000 BTU cooling with R134a refrigerant
✓ Operates at just 40dB—quieter than a library
✓ Draws 60–70A at 12V (850W)
Why We Recommend It
It’s rare to find a 12V split system this powerful. If you’re building a stealthy van or need bedroom cooling without rooftop clutter, this is a top contender.
Best For
Van lifers, truck campers, and custom builds where noise and aesthetics matter.
Pros and Cons
Pros:
- Very quiet indoor operation
- No roof penetration needed
- High cooling output for 12V system
- Compact indoor unit
Cons:
- Requires R134a system knowledge to install
- Terminal size may need upgrading for battery connection
Customer Reviews
Customer Review: “You need to be familiar with r134a automotive air conditioning systems to put this system together. It’s working fine in a camper bedroom”
Customer Review: “for semi truck ..wires short . you need bigger terminal to hook in the battery.( small terminal)”
Complete Buying Guide for Carrier Recreational Vehicle Air Conditioner
Essential Factors We Consider
When choosing a carrier recreational vehicle air conditioner, start with BTU rating—match it to your RV size (e.g., 6,000–8,000 BTU for vans, 13,500+ for large motorhomes). Next, consider power source: 12V systems are great for off-grid use, while 120V units need shore power or a generator. Noise level (under 60dB is ideal), installation type (rooftop, under-dash, portable), and extra features like heating or soft-start compatibility also matter.
Budget Planning
Prices range from under $300 for budget under-dash kits to over $1,500 for premium rooftop models. Don’t forget hidden costs: wiring, mounts, refrigerant, or professional installation. If you’re going off-grid, factor in battery capacity or solar panel upgrades to handle the load.
Final Thoughts
The best RV air conditioner balances power, efficiency, and ease of use for your specific setup. Whether you’re a weekend warrior or a full-time traveler, investing in the right climate control means more comfort and less stress on the road.
Frequently Asked Questions
Q: Can I run a 12V RV air conditioner off solar panels?
A: Yes—but you’ll need a robust solar setup (typically 400W+ panels and a 200Ah+ battery) to handle the high current draw (60–70A). Pairing with a soft-start kit helps reduce startup surge.
Q: Do I need a professional to install a rooftop RV AC?
A: Many rooftop units are DIY-friendly with clear instructions, but ducted systems or complex wiring may require an HVAC technician—especially if sealing and insulation are involved.
Q: What’s the difference between ducted and non-ducted RV air conditioners?
A: Ducted units distribute air through ceiling vents (common in larger RVs), while non-ducted blow air directly into the living space. Choose based on your RV’s existing layout.
Q: Will a portable AC cool my entire RV?
A: Portable units work best as supplemental cooling for small spaces. For whole-RV cooling, a rooftop or split system is more effective.
Q: How do I reduce noise from my RV air conditioner?
A: Look for units under 60dB, add vibration pads, ensure tight seals, or install a soft-start kit to minimize compressor thump.
Ready to upgrade your ride’s climate control? Whether you need a whisper-quiet 12V rooftop unit, a budget under-dash cooler, or a high-powered 13.5K BTU beast, our top picks above cover every need and budget. Click any “Check Price” button to compare deals and start enjoying cooler, more comfortable adventures today!
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