RV living offers the freedom to explore anywhere, but staying comfortable in all seasons takes the right gear. If you want both heating and cooling without multiple bulky appliances, an RV air conditioner heater combo is your best bet. In this guide, we’ll walk you through the top units, what to look for, and how to choose the perfect combo for your home on wheels.
Why You Need an AC Heater Combo in Your RV
RVs are notoriously limited on space and energy. A wall-mounted or rooftop combo unit that provides both air conditioning and heat is a practical solution that simplifies your setup and reduces energy usage. Rather than switching between a portable AC and a propane heater, a dual-function combo offers seamless, consistent temperature control.
Key Advantages:
- Space-saving – One unit does the job of two
- Energy-efficient – Often uses inverter tech or heat pumps
- Cleaner air – Built-in filters reduce dust and allergens
- User-friendly – Easy to operate with thermostats or remotes
Top 5 RV Air Conditioner Heater Combos for 2025
1. RecPro RP-AC3800 15,000 BTU RV Air Conditioner with Heat Pump
BTUs: 15,000 (cooling and heating)
Voltage: 115V AC
Type: Rooftop with ducted/non-ducted options
This high-powered unit is ideal for RVers looking for maximum comfort. With 15,000 BTUs of both heating and cooling, the RecPro RP-AC3800 covers larger rigs with ease. It includes a heat pump instead of a traditional electric heating strip, offering better efficiency and faster heat-up times.
Highlights:
- Low amp draw (~14A cooling, 12A heating)
- Quiet operation with vibration dampening
- Digital thermostat and remote control
- Easy installation in standard 14″x14″ roof openings
Pros:
- Works great in extreme climates
- Energy-efficient heat pump
- Compact and low-profile rooftop design
Cons:
- Needs professional installation for ducted systems
- Heavier than older units
2. Coleman Mach 15+ with Heat Strip – Best Powerhouse Option
BTUs: 15,000 (cooling) + 5,600 (heating strip)
Voltage: 115V
Type: Rooftop ducted/non-ducted
The Coleman Mach 15+ is known for being one of the most powerful RV ACs on the market. It uses a heating strip for warmth, which works well in moderate temperatures but isn’t suited for freezing climates. It shines in summer, with massive airflow and cooling output.
Highlights:
- Delivers 320 CFM of airflow
- Optional wall thermostat control
- Durable, corrosion-resistant casing
Pros:
- Ideal for large RVs and extreme heat
- Robust, long-lasting design
- Broad availability of parts and support
Cons:
- Heater strip less effective in freezing weather
- Higher power consumption
3. Dometic Brisk II with Heat Strip – Budget-Friendly Classic
BTUs: 13,500 (cooling) + 5,600 (heating strip)
Voltage: 115V
Type: Rooftop, available in ducted and non-ducted versions
The Dometic Brisk II is one of the most trusted names in RV cooling. When paired with a heat strip, it becomes a dual-function climate control unit that’s affordable and reliable. It’s perfect for moderate climates and budget-conscious RVers.
Highlights:
- Compact, lightweight design
- Improved fan motor for quieter airflow
- Compatible with wall thermostats
Pros:
- Cost-effective solution
- Durable build and wide service network
- Easy upgrade from older models
Cons:
- Limited heating power
- No heat pump efficiency
4. GE Appliances RVAC15 – Modern and Sleek
BTUs: 15,000 (cooling and heating)
Voltage: 115V
Type: Rooftop heat pump
GE brings sleek design and energy efficiency into the RV world with the RVAC15. This modern rooftop unit features a high-efficiency heat pump that delivers robust heating and cooling in a quieter, smoother package. It’s a great choice for tech-savvy travelers looking for dependable performance with minimal noise.
Highlights:
- Smart thermostat compatible
- Variable-speed fan for quiet operation
- Built-in diagnostics for maintenance
Pros:
- Modern look with top-tier efficiency
- Handles all-season climates well
- Great for solar-powered RVs
Cons:
- Higher upfront cost
- Limited to newer roof openings
5. Bailigo 12V DC Rooftop Unit – Best for Solar or Boondocking
BTUs: 8,500 (cooling), 4,000 (electric heating)
Voltage: 12V DC
Type: Rooftop low-voltage system
This 12V system is designed for boondockers and off-grid RVers who don’t want to run a generator. With a powerful DC inverter compressor and electric heater, the Bailigo unit is compact, efficient, and great for van conversions or solar setups.
Highlights:
- Low-power draw, runs directly on RV batteries
- Includes install kit and remote
- Quiet operation under 45 decibels
Pros:
- Perfect for off-grid setups
- Energy-efficient and whisper quiet
- No inverter or shore power required
Cons:
- Less effective in large RVs
- Lower BTU heating, not for deep winter
What to Consider When Choosing Your RV AC Heater Combo
1. BTU Rating
The size of your RV and insulation level determine how many BTUs you need. Here’s a quick guide:
| RV Length | Recommended BTUs |
|---|---|
| Up to 20 feet | 6,000–9,000 |
| 20–30 feet | 10,000–13,500 |
| 30+ feet | 13,500–15,000+ |
2. Heating Type: Heat Pump vs Heat Strip
- Heat Pump: More efficient, faster, works in mildly cold weather
- Heat Strip: Electric coil; cheaper but less effective below 40°F
3. Energy Source
Choose between 115V shore power units or 12V DC models for solar and battery setups. 12V units are growing in popularity among vanlifers and off-grid enthusiasts.
4. Noise Level
If you’re sleeping near the unit, look for quiet models (under 60 decibels). Units with variable-speed fans tend to be quieter.
5. Installation
Rooftop units fit into standard 14″x14″ RV openings. Some models may require thermostat upgrades or extra wiring, especially for heat pump integration.
Conclusion
The right RV air conditioner heater combo can make all the difference in your travel comfort. From budget-friendly classics like the Dometic Brisk II to high-tech models like the GE RVAC15, there’s an option for every type of traveler. For off-grid adventures, the Bailigo 12V system offers unmatched freedom, while RecPro’s units balance power with efficiency for year-round RVers.
Don’t wait for the weather to change—prepare now with a reliable AC heater combo. Whether you’re escaping the heat or chasing the snow, your RV should always feel like home. Make the upgrade today and enjoy every mile in total comfort.