Imagine this: You’ve finally hit the open road in your RV. The sun is blazing outside, but inside, you’re sweating buckets. Nothing ruins a perfect camping trip faster than a failing or inadequate RV air conditioner, right?
Choosing the perfect RV AC unit feels overwhelming. You face tough decisions about BTU size, noise levels, and whether you need a rooftop or under-bench model. Getting it wrong means dealing with uncomfortable heat, high energy bills, or the headache of early replacement. You need reliable, cool air to truly enjoy your adventures, whether boondocking in the desert or parked at a busy campground.
This guide cuts through the confusion. We break down exactly what you need to know about RV air conditioning. You will learn to match the right cooling power to your rig’s size, understand the latest technology, and avoid common purchasing mistakes.
Ready to trade that sweltering ride for consistent, crisp comfort? Let’s dive into everything you need to know about selecting the best RV air conditioner for your mobile home.
Top Rv Air Conditioner Recommendations
- Efficient Cooling: 10,000 BTU air conditioner cools your RV in just 15 minutes, delivering quick, consistent comfort.
- The 4,500 BTU PTC heater provides supplementary warmth, ideal for mild temperatures and small spaces, but is not suitable as a primary heat source in extreme cold or very large spaces.
- Durable & Weather-Resistant: Built with UV-stabilized ABS materials, EPDM foam gasket, and zinc-coated condenser, designed to withstand harsh weather and tough conditions.
- Quiet Operation: Brushless copper motor fans reduce noise, while spring-supported mounts and a directional duct ensure smooth, quiet operation.
- Smart Control & Easy Operation: Includes remote control, temperature monitoring, and multiple modes (eco, sleep, turbo) for a personalized cooling experience.
- CERTIFIED ACiQ SELLERS: Everything you need for reliable HVAC solutions!
- COOL & HEAT: Delivers 15000 BTU cooling and 12000 BTU heating, keeping your RV comfortable in summer heat or chilly nights. Covers spaces up to ~600 sq. ft. with reliable climate control.
- REFRIGERANT: Built with eco-friendly R32 refrigerant and a rotary compressor for efficient performance. Runs on 115V with a manageable amp draw, ideal for shore power, generator, or inverter setups.
- QUIET COMFORT: Operates at just 43–56 dB inside, so you can relax, sleep, or work without the disruptive hum of older RV AC units.
- ROOF-MOUNT: Designed for campers, motorhomes, and travel trailers, this unit combines a low-profile build with aluminum fin & copper tube construction to withstand vibration, UV, and road wear.
- Note: BZW RV air conditioners require connection to both 115V AC power and 12V DC power. BZW RV Air Conditioner 15000BTU Non-Ducted, Rooftop AC Unit RV, All in One Unit, Easy Install, Quiet AC, For Camper, 115V (Non-ducted, White) Reliable Performance: Designed for 115V AC, the BZW rooftop AC is compatible with most RV electrical systems, providing stable cooling while supporting other appliances.
- Fast Cooling: BZW RV Air Conditioner has dual high-efficiency compressors and 15,000 BTU cooling. It uses eco-friendly R32 refrigerant for rapid cooling.
- Easy Installation(Non-ducted ac unit): The BZW RV rooftop AC installs easily with no major modifications. Includes a guide and video for quick setup. Professional installation is recommended for safety. Fits 14.25 x 14.25-inch vents and ADB for 1.2-5.0 inches thick roof.
- Durable Construction: The BZW RV Air Conditioner features an HIPS housing, offering excellent resistance to deformation. It is also made with UV-resistant materials to prevent aging caused by sun exposure.
- Quiet Operation: Operating at just 55–60dB, this AC unit ensures low noise for peaceful travel, offering uninterrupted relaxation wherever you go.
- EASY TO INSTALL — This camper air conditioner mounts with a simple bolt-on installation and comes with a clear step-by-step installation guide. Please Note: This is the AC unit only. ADB sold separately and includes all necessary installation components (B0F147CJCT)
- SUPERIOR PERFORMANCE — The Furrion Chill Cube 18K RV rooftop air conditioner has variable speed compressors to help move cool air faster and more efficiently inside your RV. It easily provides over one ton of cooling power that is ideal for campervans
- HIGH CAPACITY & EFFICIENCY — This camper AC unit has a higher cooling capacity and is more energy efficient compared to typical RV ACs, giving you more battery runtime during your off-grid adventures
- QUIET OPERATION — The variable speed compressors allow this RV air conditioner to constantly run, eliminating the abrupt starts, stops and excessive amp draw that standard RV ACs have
- COMPACT DESIGN — At 72.4 lbs., this RV AC unit is about 10% lighter than other units on the market and features an aerodynamic rooftop design to reduce drag and wind resistance. This improves overall RV performance, gas mileage, and driving conditions
- Efficient Cooling for Large Spaces: This RV air conditioner delivers rapid cooling with a high-performance 13,500 BTU compressor, 3956W power output, and R32 refrigerant, effectively cooling RV spaces up to 107.6 sq. ft. Enjoy a refreshing breeze within just 10 minutes of activation
- Cooling and Ventilation Options: Choose from 3 modes: Auto, Cooling, and 3-Speed Fan. The Auto mode adjusts between cooling and fan operation based on the ambient temperature, while the fan mode is ideal for reducing humidity. This RV AC unit is equipped with a timer function and easily controlled via a simple, intuitive panel
- Easy Installation: Featuring a ductless design and optimized air distribution box, this RV roof air conditioner is easy to install. It fits standard 14.25 x 14.25 inch rooftop vents for straightforward roof mounting. Note: Not compatible with ducted RV systems
- Quiet Operation: Enjoy peace and quiet with ultra-low noise levels of just 65dB. Our RV roof AC ensures restful relaxation and undisturbed sleep
- Heat-Resistant Exterior: The rooftop air conditioner shell is crafted from EPP material, providing excellent insulation to maintain the RV's internal temperature and reduce energy consumption. Durable and resistant to deformation or cracking, it's built to withstand outdoor conditions
- 🚐❄️Efficient Cooling & Heating Performance - This 12V Rooftop Air Conditioner delivers 10000 BTU of Cooling power & Heating Function, maintain ideal temperatures inside your RV, camper, or motorhome—even during scorching summers.Designed with a focus on energy efficiency, this device significantly reduces power consumption, ensuring it serves as an ideal companion for travel—all while maintaining exceptional performance
- 🚐❄️Easy Installation - The A/C unit install at the skylight.Fits Minimum roof size: 12.59"(L) x 9.45"(W), Note: Suit for standard roof.Cooling Air volume is about 2300 W, Heat Air Volume is 1000W, Power Consumption 960W, Rated Current 30-50A
- 🚐❄️Weatherproof ABS Construction: The outer shell of car air conditioner is meticulously crafted from high-strength ABS engineering plastics, renowned for its exceptional UV and impact resistance. This robust construction ensures that it can withstand a diverse array of harsh weather conditions, from scorching sun to severe storms, with remarkable ease and resilience.
- 🚐❄️Stable Performance: Compatible with 12V AC, this air conditioner adapts to most RV electrical systems, running smoothly with on-board generators or camping power supplies. It supports concurrent operation of multiple devices and ensures reliability and efficiency for both short trips and long-term RV living.
- 🚐❄️Wide Range Of Uses: Indoor Unit Size: 23.62x19.69 inch; Outdoor Unit Size: 28.35x25.98x7.09.12V air conditioner is suitable for Recreational Vehicle, Motorhome, Campervan, Caravan, Camper,golf carts, excavators, engineering vehicles, big rig and more.
- 【High-Quality Materials】 The internal unit of the RV air conditioner has a high-quality plastic shell, the external unit has a hard iron shell and the condenser is made of sturdy, durable aluminium, so you can feel relieved to use it
- 【Fast Cooling】 The high-quality aluminium condenser, good cooling capacity of 2200–2400 W, large airflow of 8828.68–15,891.6 ft³/h and 400–600 W pure copper wire motor enable the air conditioner to quickly reduce the temperature inside the vehicle.
- 【Safe and Comfortable】Low voltage protection (11V) ensures safe use. In addition, it can run continuously once the battery is fully charged (usually in about 1–3 hours), providing a comfortable environment for parking and resting.
- 【Wide Applications】- Suitable for most 12V vehicles equipped with 1000W generator and 100Ah battery or above, such as vans, heavy/light trucks, commercial vehicles, special vehicles, trailers, construction vehicles, excavators, boats, station wagons, refrigerated trucks and RV
- If you have any questions during installation and use, you can contact us at any time, and we will provide solutions and solutions that satisfy you
- EASY TO INSTALL — This camper air conditioner mounts with a simple bolt-on installation and comes with a clear step-by-step installation guide. Please Note: This is the AC unit only. ADB sold separately and includes all necessary installation components (B0F147CJCT)
- SUPERIOR PERFORMANCE — The Furrion Chill Cube 18K RV rooftop air conditioner has variable speed compressors to help move cool air faster and more efficiently inside your RV. It easily provides over one ton of cooling power that is ideal for campervans
- HIGH CAPACITY & EFFICIENCY — This camper AC unit has a higher cooling capacity and is more energy efficient compared to typical RV ACs, giving you more battery runtime during your off-grid adventures
- QUIET OPERATION — The variable speed compressors allow this RV air conditioner to constantly run, eliminating the abrupt starts, stops and excessive amp draw that standard RV ACs have
- COMPACT DESIGN — At 72.4 lbs., this RV AC unit is about 10% lighter than other units on the market and features an aerodynamic rooftop design to reduce drag and wind resistance. This improves overall RV performance, gas mileage, and driving conditions
Choosing the Right RV Air Conditioner: Your Cool Companion Guide
A hot day in your RV can quickly turn fun into frustration. That’s why a good RV air conditioner (AC) is essential. This guide helps you pick the best one for your adventures.
Key Features to Look For
When shopping, focus on these important parts:
Cooling Capacity (BTUs)
- What it means: This measures how much cooling power the unit has. Think of it like how big of a room a home AC unit can cool.
- Why it matters: Too small, and your RV stays hot. Too big, and you waste energy.
- Rule of Thumb: Most small trailers need 10,000 to 13,500 BTUs. Larger fifth wheels might need two units, totaling 15,000 BTUs or more.
Unit Type
- Rooftop Units (Most Common): These sit on top of your RV. They are powerful and save interior space.
- Under-Bench/Through-Wall Units: These are less common. They fit inside the wall or under a seat. They are quieter but often less powerful.
Energy Efficiency (Amperage Draw)
- What to check: Look at how many amps the AC uses when running.
- The Goal: Lower amperage use means you can run it longer on battery power or smaller generators. Newer, high-efficiency models save you money on power bills.
Noise Level (Decibels – dB)
- Why it matters: Loud AC units can ruin a peaceful evening.
- What to aim for: Quieter units usually have better insulation and modern fan designs.
Important Materials and Construction
The materials used affect how long your AC lasts and how well it handles weather.
Housing and Casing
- UV-Resistant Plastic: The outer shell must resist strong sun rays. Cheap plastic cracks and fades quickly. Good ACs use tough, UV-stabilized polycarbonate.
- Aluminum Coils: The cooling coils inside should be aluminum or copper. Aluminum is lighter and resists rust better than older steel coils.
Fan Blades
- Durable, balanced fan blades reduce vibration. This keeps the unit running smoothly and quietly.
Factors That Improve or Reduce Quality
A quality AC unit offers better performance and lasts longer.
Quality Boosters
- Scroll Compressors: These are better than old reciprocating compressors. They run smoother, use less energy, and last longer.
- Good Insulation: Proper insulation around the cooling components stops “sweating” (condensation) inside your RV.
- Smart Thermostats: These allow precise temperature control, preventing the unit from turning on and off too often (short-cycling).
Quality Reducers
- Thin Metal Components: These break down faster when exposed to road vibrations and weather.
- Poor Seals: If the seals around the roof gasket are weak, water leaks can damage the roof and the unit itself.
User Experience and Use Cases
Think about where and how you use your RV.
Camping in Extreme Heat
If you camp in deserts or the deep South during summer, you need high BTUs (15,000+) and possibly dual units. Look for ACs specifically rated for high-ambient temperatures.
Boondocking (Off-Grid Camping)
If you rely on batteries or small generators, prioritize low-amperage start-up draw. Some units have “soft starts” installed. This feature ramps up power slowly, preventing your generator from overloading.
Noise Sensitivity
If you plan to use the AC while sleeping, invest in the quietest model you can afford. Reading user reviews about noise is very important here.
10 Frequently Asked Questions (FAQ) About RV Air Conditioners
Q: How do I know what BTU size I need for my RV?
A: Generally, you need about 1,000 BTUs for every 40 square feet of space. Always check the manufacturer’s recommendation for your specific RV length and insulation level.
Q: Can I replace my old AC unit with a new, higher BTU unit?
A: Yes, often you can. However, you must ensure the new unit fits the existing roof cutout hole. Also, check if your RV’s electrical system (wiring and breaker size) can handle the extra power draw.
Q: What is the difference between an AC and a Heat Pump?
A: An AC cools the air. A heat pump uses electricity to reverse the cooling process and provide heat when it is mildly cold outside. Heat pumps don’t work well when temperatures drop below 40°F (4°C).
Q: How often should I clean my RV AC?
A: Clean the air filter inside your RV at least once a month during heavy use. Have a professional inspect the rooftop unit coils once a year to remove debris.
Q: Will a standard home AC unit work in an RV?
A: No. Home AC units are not built to handle the constant vibration of travel or the specific mounting requirements of an RV roof.
Q: What is “soft start” technology?
A: Soft start is a device that reduces the huge surge of electricity needed when the compressor first kicks on. This lets smaller generators start and run the AC unit successfully.
Q: Do I need two AC units?
A: If your RV is over 30 feet long, or if you plan to camp in very hot climates (over 95°F), two units provide much better, more consistent cooling.
Q: What is the most common issue with RV AC units?
A: The most common issue is clogged condensate drains or dirty coils, which causes the unit to freeze up or stop cooling effectively.
Q: How long should an RV AC unit last?
A: With regular maintenance, a good quality rooftop RV AC unit should last between 10 to 15 years.
Q: Where is the AC unit installed on the RV?
A: Almost all powerful RV AC units are installed directly on the roof. They connect to the ducts inside the RV ceiling.