Best RV Air Conditioners: Keeping Cool in the Hottest Climates

RV air conditioners are essential for keeping cool during hot summer camping trips. With so many options on the market, it can be challenging to determine which air conditioner is the best fit for your RV. In this article, we will provide an overview of the top RV air conditioners available, as well as tips for installation, maintenance, and troubleshooting common issues.

Understanding the basics of RV air conditioning systems is crucial before selecting the right one for your RV. There are two types of RV air conditioners: rooftop and portable. Rooftop air conditioners are the most common and are installed on the roof of the RV. Portable air conditioners are compact and can be moved from one location to another. They are ideal for RVs that do not have built-in air conditioning systems.

When selecting an RV air conditioner, there are several factors to consider, including size, BTU rating, and power consumption. It is also essential to consider the climate you will be camping in, as some air conditioners are better suited for hotter climates than others. By taking these factors into account, you can select an RV air conditioner that will keep you cool and comfortable on even the hottest summer days.

Key Takeaways

• Understanding the basics of RV air conditioning systems is crucial before selecting the right one for your RV.

• When selecting an RV air conditioner, it is essential to consider factors such as size, BTU rating, and power consumption.

• The climate you will be camping in is also an important consideration when selecting an RV air conditioner.

Understanding RV Air Conditioning Systems

Types of RV Air Conditioners

There are two main types of RV air conditioners: rooftop and portable. Rooftop air conditioners are installed on the roof of the RV and are permanently mounted. Portable air conditioners, on the other hand, are freestanding units that can be moved around the RV as needed.

How RV Air Conditioners Work

RV air conditioners work by removing hot air from the RV and replacing it with cool air. The air conditioning unit pulls in hot air from the RV and passes it over a cooling coil filled with refrigerant. The refrigerant absorbs the heat from the air and carries it to the outside of the RV, where it is released into the air.

The cooled air is then blown back into the RV through the air conditioning unit's vents. The process is repeated until the desired temperature is reached.

Key Features to Consider

When choosing an RV air conditioner, there are several key features to consider. These include:

• Cooling Capacity: The cooling capacity of an air conditioning unit is measured in BTUs (British Thermal Units). The higher the BTU rating, the more cooling power the unit has.

• Energy Efficiency: Look for air conditioning units that are ENERGY STAR certified, as they are more energy-efficient and can save you money on your energy bills.

• Noise Level: RV air conditioners can be noisy, so look for units with a low decibel rating if you want a quieter experience.

• Size and Weight: Make sure the air conditioning unit you choose will fit on your RV's roof and can be safely installed. If you choose a portable unit, make sure it is lightweight enough to move around easily.

By considering these key features, you can choose an RV air conditioning unit that will keep you cool and comfortable no matter where your travels take you.

Top Picks for RV Air Conditioners

When it comes to keeping cool in an RV during the hottest climates, a reliable air conditioner is a must-have. Here are some top picks for RV air conditioners that offer excellent performance, energy efficiency, and budget-friendly options.

Best Overall Performance

The Dometic Brisk II Rooftop Air Conditioner is a top pick for overall performance. It has a cooling capacity of 15,000 BTUs, making it suitable for RVs with up to 750 square feet of interior space. It is also available in both ducted and non-ducted versions, making it a versatile option for any RV owner. The unit also features a low profile design and is easy to install.

Best for Small RVs

For RV owners with smaller vehicles, the Atwood Air Command Rooftop Air Conditioner is a great option. It has a cooling capacity of 13,500 BTUs and is designed to fit on RVs with a roof thickness of 2.5 to 6 inches. The unit is also lightweight and easy to install.

Best for Large RVs

The Coleman Mach 15+ Rooftop Air Conditioner is a top pick for larger RVs. It has a cooling capacity of 15,000 BTUs and is designed to cool RVs with up to 700 square feet of interior space. The unit also features a low profile design and is easy to install.

Most Energy-Efficient

For RV owners looking for an energy-efficient option, the Advent Air Rooftop Air Conditioner is a great choice. It has a cooling capacity of 13,500 BTUs and uses an eco-friendly R410A refrigerant. The unit is also designed to be aerodynamic, which helps to reduce wind resistance and improve fuel efficiency.

Best Budget-Friendly Option

The Airxcel Mach 3+ Rooftop Air Conditioner is a budget-friendly option that still offers excellent performance. It has a cooling capacity of 13,500 BTUs and is designed to fit on RVs with a roof thickness of 1.5 to 2.5 inches. The unit is also lightweight and easy to install, making it a great option for RV owners on a budget.

Installation and Maintenance

DIY Installation Tips

Installing an RV air conditioner can be a DIY project for those who are comfortable working with electrical systems and have the necessary tools. Before attempting to install an RV air conditioner, it is important to read the manufacturer's instructions carefully and ensure that the unit is compatible with the RV's electrical system.

The installation process typically involves mounting the unit on the roof of the RV and connecting it to the electrical system. It is important to ensure that the unit is securely mounted and that all electrical connections are properly made. A leak test should also be performed to ensure that there are no refrigerant leaks.

Professional Installation

For those who are not comfortable with DIY installation or do not have the necessary tools, professional installation is recommended. Professional installation ensures that the unit is installed correctly and that all electrical connections are properly made. It also ensures that any warranty requirements are met.

Professional installation typically involves removing the old unit (if applicable), mounting the new unit on the roof of the RV, and connecting it to the electrical system. The installer will also perform a leak test to ensure that there are no refrigerant leaks.

Routine Maintenance

Routine maintenance is important to ensure that the RV air conditioner operates efficiently and lasts as long as possible. Maintenance tasks include cleaning the air filter, checking the refrigerant level, and inspecting the unit for any signs of wear or damage.

Cleaning the air filter should be done at least once a month during peak usage. The filter can be cleaned with a soft brush or by rinsing it with water. Checking the refrigerant level should be done annually by a professional to ensure that the unit is operating at peak efficiency. Inspecting the unit for signs of wear or damage should be done regularly to catch any issues before they become major problems.

By following these installation and maintenance tips, RV owners can ensure that their air conditioning unit operates efficiently and keeps them cool in the hottest climates.

Climate Considerations for RV Air Conditioners

When it comes to selecting the best RV air conditioner, it is important to consider the climate you will be traveling in. Different climates require different types of air conditioners and features to ensure optimal performance. In this section, we will discuss some climate considerations for RV air conditioners.

Dealing with Extreme Heat

If you plan on traveling to areas with extreme heat, you will need an air conditioner that can handle high temperatures. Look for an air conditioner with a high BTU rating, which indicates its cooling capacity. Additionally, consider an air conditioner with a built-in thermostat that can maintain a consistent temperature even in extreme heat.

Humidity Control

Humidity can be a major issue in many climates, especially in areas with high levels of moisture in the air. To combat this, look for an air conditioner with a dehumidifying function. This will help remove excess moisture from the air and prevent mold and mildew growth in your RV.

High Altitude Adaptations

If you plan on traveling to high altitude areas, you will need an air conditioner that can adapt to the lower air pressure. Look for an air conditioner with a compressor that can adjust to the lower air pressure and maintain its cooling capacity. Additionally, consider an air conditioner with a built-in altitude sensor that can automatically adjust the compressor as needed.

By considering these climate considerations, you can select the best RV air conditioner to keep you cool and comfortable no matter where you travel.

Innovations in RV Air Conditioning

Smart RV Air Conditioners

Smart RV air conditioners have revolutionized the way people cool their RVs. With Wi-Fi connectivity, these air conditioners can be controlled remotely using a smartphone or tablet. Users can adjust the temperature, fan speed, and even set a schedule for when the air conditioner turns on and off. Some smart air conditioners even use machine learning to predict when the user will be returning to their RV and adjust the temperature accordingly.

Solar-Powered Options

RVers who want to reduce their carbon footprint can opt for solar-powered air conditioners. These units are powered by solar panels and can be used even when the RV is not connected to an electrical hookup. Solar-powered air conditioners are also a great option for boondockers who want to stay off the grid for extended periods.

Eco-Friendly Refrigerants

Eco-friendly refrigerants are becoming more popular in the RV air conditioning industry. These refrigerants are less harmful to the environment than traditional refrigerants and have a lower global warming potential. Some popular eco-friendly refrigerants used in RV air conditioners include R-32 and R-290.

In conclusion, innovations in RV air conditioning have made it easier than ever to stay cool in the hottest climates. Smart air conditioners, solar-powered options, and eco-friendly refrigerants are just a few of the many options available to RVers today. With so many choices, it's important to do your research and choose the air conditioner that best fits your needs and budget.

Accessories and Upgrades

Air Conditioner Covers

One way to protect your RV's air conditioner from the elements is by using an air conditioner cover. These covers are designed to fit snugly over your air conditioner unit, providing protection from rain, snow, and other weather conditions that could damage the unit.

When choosing an air conditioner cover, it is important to make sure that it is the correct size for your unit. Most covers are made to fit specific models, so be sure to check the manufacturer's specifications before making a purchase.

Thermostats and Control Systems

Upgrading your RV's thermostat and control system can improve the efficiency and performance of your air conditioner. Many modern thermostats offer advanced features such as programmable settings, remote control, and Wi-Fi connectivity.

One popular option is the Nest Learning Thermostat, which can automatically adjust the temperature based on your schedule and preferences. Other options include the Honeywell Wi-Fi Smart Thermostat and the Ecobee Smart Thermostat.

Ventilation Enhancements

Improving your RV's ventilation can help to circulate air more effectively and reduce the workload on your air conditioner. One option is to install a roof vent fan, which can help to draw in fresh air and expel stale air.

Another option is to install window vents or vent covers, which can allow you to keep your windows open even in rainy weather. This can help to improve air circulation and reduce humidity levels inside your RV.

Overall, these accessories and upgrades can help to improve the performance and longevity of your RV air conditioner, while also providing greater comfort and convenience for you and your passengers.

Troubleshooting Common Issues

When it comes to RV air conditioners, there are a few common issues that can arise. Here are some tips for troubleshooting these issues:

Addressing Noise Levels

One of the most common complaints about RV air conditioners is that they are too loud. If you're dealing with a noisy unit, there are a few things you can do to address the issue. First, make sure that the unit is installed correctly and that all the screws and bolts are tightened properly. Loose parts can cause rattling and other noises. If that doesn't help, consider installing a sound barrier around the unit, such as a foam pad or insulation.

Managing Power Consumption

Another common issue with RV air conditioners is that they can be power-hungry. This can be a problem if you're camping off-grid or if you're using a generator with limited capacity. To manage power consumption, consider using a fan to circulate air instead of running the AC continuously. You can also invest in a more energy-efficient unit, such as a model with a high SEER rating.

Fixing Inconsistent Cooling

If you're experiencing inconsistent cooling from your RV air conditioner, there are a few things to check. First, make sure that the air filter is clean and that there are no obstructions in the ducts. If that doesn't help, check the thermostat settings to make sure that they are set correctly. You may also want to have a professional inspect the unit for leaks or other issues that could be affecting its performance.

By following these tips, you can troubleshoot common issues with your RV air conditioner and keep your cool in even the hottest climates.

Frequently Asked Questions

What are the top features to look for in an RV air conditioner for extreme climates?

When looking for an RV air conditioner for extreme climates, it is essential to consider the unit's cooling capacity, energy efficiency, and durability. A high BTU rating, such as 15,000 or more, is recommended for larger RVs. Additionally, a unit with a high EER (Energy Efficiency Ratio) rating will be more efficient and save on energy costs. A durable unit with weather-resistant materials will also be able to withstand harsh conditions.

How do I maintain an RV air conditioner to ensure optimal performance in hot weather?

To ensure optimal performance of an RV air conditioner, regular maintenance is necessary. This includes cleaning or replacing air filters, checking and cleaning the evaporator and condenser coils, and inspecting the unit for any signs of wear and tear. It is also important to keep the area around the unit clear of debris and ensure proper ventilation.

What is the most energy-efficient RV air conditioner on the market?

The most energy-efficient RV air conditioner on the market is the Coleman Mach 15+ with a high EER rating of 11.3. This unit is designed to provide efficient cooling while consuming less energy, thus saving on energy costs.

Which RV air conditioner offers the quietest operation?

The Dometic B57915.XX1C0 is one of the quietest RV air conditioners on the market, with a noise level of only 55 decibels. This unit is designed to provide efficient cooling while operating quietly, making it ideal for those who value peace and quiet during their travels.

What size of air conditioner is recommended for a small RV in high temperatures?

For a small RV in high temperatures, a 13,500 BTU air conditioner is recommended. This size is sufficient for cooling an RV with up to 300 square feet of interior space and is energy-efficient.

Can you recommend a reliable RV air conditioner with a built-in heater for year-round comfort?

The Dometic Brisk II Rooftop Air Conditioner with Heat Pump is a reliable choice for year-round comfort. This unit provides both cooling and heating capabilities, making it ideal for use in all seasons. It also has a high BTU rating for efficient cooling and heating.