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Keeping your RV cool starts with reducing the heat entering it. Choose a shaded campsite, close window coverings before the sun hits, and start your air conditioner before the interior becomes hot. Combined with clear airflow and less heat from cooking and lighting, these habits can help your AC maintain a more comfortable temperature.
Look beyond whether a campsite has trees. Consider where the shade will fall during the hottest part of the day, especially across large windows and the entry side of your RV.
Use campground photos, site maps, and planning tools such as Roadtrippers, which now includes Togo RV features, to research your options. Ask campground staff which sites receive afternoon shade if the photos leave you unsure.
Before parking, check for clearance around roof equipment, slide-outs, and awnings. If you rely on rooftop solar, consider how shade will affect energy collection as well as interior comfort.
Close blinds and shades early, particularly on windows facing direct sun. Waiting until the RV feels hot gives interior surfaces more time to absorb heat.
Reflective window coverings can provide additional protection, but confirm that they are suitable for your window type and follow the window manufacturer’s guidance. Avoid permanent installations that interfere with window operation or drainage.
Keep emergency-exit windows accessible and ready to open. Do not cover appliance vents or required ventilation openings.
Run your AC before outdoor temperatures peak so it can begin cooling while the RV’s interior is still relatively comfortable.
Help cooled air circulate by keeping supply vents and return-air openings clear of luggage, bedding, and other items. Inspect and clean the AC filter according to the manufacturer’s instructions.
While the AC is operating:
Fans improve air movement and comfort, but they do not replace air conditioning in extreme heat.
Cooking adds heat to a small living space. Prepare cold meals during the hottest hours or use an outdoor cooking area when conditions permit.
Operate grills and portable cooking equipment outside, with the clearances required by their manufacturers. Keep them away from the RV’s siding, open windows, and awning fabric.
Other ways to reduce indoor heat include:
Showers and cooking release moisture that can make the interior feel less comfortable.
Use bathroom and kitchen exhaust ventilation as needed to remove steam, then close vents when that task is finished and the AC is running. Avoid leaving exhaust fans operating continuously while trying to cool the RV.
Vent pillows can help limit heat transfer through compatible roof vents when those vents are closed. Remove them before operating the vent, and never block required ventilation.
Refer to your Owner’s Manual for guidance on humidity, condensation, and ventilation.
Window awnings and compatible exterior shades can reduce direct sunlight before it reaches the glass. An entry-side awning may also shade part of the RV when the sun’s angle allows.
Follow the accessory manufacturer’s installation and operating instructions. Retract awnings when wind or weather conditions require it and before leaving the campsite unattended.
An authorized dealer can help identify shade accessories that fit your RV without interfering with doors, windows, or ventilation.
People and pets add heat inside the RV, so occupancy can affect cooling demand. Plan activities for cooler hours and take breaks in an air-conditioned location when needed.
Do not assume a running AC will keep an unattended RV safe for children or pets. Power interruptions or equipment problems can allow the interior to heat up quickly.
Shade, window coverings, and good operating habits help reduce cooling demand, but they cannot guarantee a comfortable interior in every temperature.
Review your Owner’s Manual before your next summer trip for cooling and ventilation guidance specific to your RV.
Disclaimer: The information contained in this article is deemed to be true and accurate at the time of publication. However, due to the evolving nature of our products and services, there may be changes or updates that occur after this article was published. We encourage users to verify the contents and consult with their dealer or Keystone RV for the most current information. If you have any questions or require further clarification, please do not hesitate to contact your dealer or reach out to Keystone RV directly.