Make Your Pop-Up Camper Cooler: Diy Guide

how to make a pop up camper cooler

Pop-up campers are a great way to explore the outdoors, but they can get uncomfortably hot in the summer. There are several ways to keep your pop-up camper cool, from simple hacks like parking in the shade and covering windows to more technical solutions like installing an air conditioning unit or a fan. Cooking outside and switching to LED lights are also effective ways to keep the temperature down. Additionally, portable electric coolers are a convenient way to store drinks and food without having to access the camper's fridge every time.

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Portable air conditioning units

A pop-up camper can get uncomfortably hot, especially in the summer. While some campers opt for built-in air conditioning units, these require cutting into the roof of the camper, which is not ideal if your camper is in perfect condition.

A portable air conditioning unit is a great alternative to a built-in AC. They are easy to install, requiring no permanent changes to your camper. They are also more cost-effective, energy-efficient, and eco-friendly than traditional AC units. When choosing a portable AC unit for your pop-up camper, consider the size of the unit, the amount of power it consumes, and the level of noise it produces.

The Coolzy portable AC unit, for example, is a small, lightweight, and quiet option that has been tested in some of the hottest environments on earth. It weighs only 37 lbs, making it easy to carry and store. It also uses up to 80% less electricity than other products, so you don't have to worry about draining your batteries or running up your electricity bill.

Another option is to use a portable AC unit from your home and plumb it into your camper. This may require some modifications to your camper, such as cutting holes for ventilation and drainage. However, it is important to note that portable AC units may struggle to keep up with extremely hot temperatures, especially if they are placed on the floor instead of up high.

  • LG 350 sq. ft. Portable Air Conditioner (4.2/5 stars, $344.99)
  • Insignia 250 sq. ft. Portable Air Conditioner (4.4/5 stars, $269.99)
  • LG 400 sq. ft. Smart Portable Air Conditioner (4.1/5 stars, $449.99)
  • Keystone 350 sq. ft. Portable Air Conditioner with Remote Control (5/5 stars, $399.99)
  • SPT 12,000 BTU Portable Air Conditioner (4.8/5 stars, $342.99)
  • Keystone 250 sq. ft. Portable Air Conditioner with Dehumidifier ($399.99)

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Fans

Types of Fans

There are several types of fans that can be used to cool a pop-up camper. These include:

  • Portable fans: Battery-operated or electric fans that can be placed on tables, countertops, or other surfaces within the camper.
  • Fantastic Vent Fan: A popular choice among campers, this fan can be installed over the kitchen/dinette area and offers both intake and exhaust settings.
  • Endless Breeze Fan: A portable version of the Fantastic Vent Fan, this energy-efficient fan can be positioned near a window to direct cool air into the camper.
  • Built-in fans: Some campers come equipped with built-in fans, such as the Create-A-Breeze fan or the Fantastic Breeze box fan.
  • Box fans: Larger fans that can be placed under an awning or inside the camper to promote air circulation.
  • Circulation fans: Small, 12-volt circulation fans can be placed on countertops or other surfaces to increase air movement.

Fan Placement and Strategy

When using fans to cool your pop-up camper, consider the following strategies:

  • Open windows: Keep windows open to create a cross breeze and promote air circulation.
  • Intake and exhaust: Use the intake setting on fans to quickly cool specific areas, such as under the fan. Switch to the exhaust setting once the interior temperature has decreased to bring fresh air throughout the camper.
  • Portable fan placement: Position portable fans near windows to direct cool air efficiently into the camper.
  • Multiple fans: Consider using multiple fans in combination with open windows to create a cross breeze and effectively lower temperatures.
  • Nighttime cooling: Leave fans on throughout the night to keep the camper cool while you sleep. Fantastic Vent Fans can be left on without draining batteries.
  • Combination with other methods: Fans work best in combination with other cooling methods, such as parking in the shade, using awnings, and covering windows and skylights.

Power Considerations

When using electric fans, consider your power sources and requirements:

  • Battery-operated fans: Choose fans that operate on batteries to avoid relying solely on generator or electrical hookup power.
  • 12-volt fans: Many fans designed for campers run on 12-volt power, which can be convenient for campers with compatible power sources.
  • Power management: Be mindful of your power usage, especially if relying on batteries or a generator. Combine fan use with other power-saving strategies, such as switching off appliances and lights when not in use.

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Insulation

Another important aspect of insulation is preventing heat transfer through the skylights and roof vents. Covering skylights, especially the shower skylight, can make a significant difference in the temperature inside your camper. Keeping the door shaded by extending the RV awnings can also help regulate the temperature. If your camper doesn't have awnings, consider investing in lightweight compact popup gizmos, which are affordable and come in various sizes.

Additionally, it is recommended to cover your RV windows instead of using curtains. This is because the heat on the covers stays outside, while curtains absorb the heat inside your RV. Reflectix Insulation is a great option for window coverings as it is made from polyethylene bubble wrap enforced with a reflective aluminum foil casing, which is effective for both heat and cold insulation. However, some people warn against non-breathable insulation as it may cause condensation.

To further improve insulation and reduce heat, you can switch from traditional bulbs or halogen lamps to LED lights, which emit less heat and are more cost-effective. Keeping electronics powered off when not in use is also essential, as they generate unnecessary heat. Finally, make sure to keep your cooling system efficient by regularly cleaning fridge vents to prevent limited airflow and extra heat generation.

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Window coverings

One option is to use reflective tarps or coverings, such as the popular brand Gizmo's. These coverings are designed to reflect sunlight and reduce interior temperatures during the summer while also providing wind protection. They can be custom-made to fit your specific camper model and are typically attached using bungee cords or clamps.

Another popular option for window coverings is Reflectix insulation. This product resembles shiny foil bubble wrap and is easy to install. The shiny surface helps radiate heat outwards, while the bubble-like structure provides insulation. Reflectix can be cut to fit the shape and size of your windows and is typically paired with fabric for a more finished look.

To create your own window coverings using Reflectix, start by measuring your windows and cutting out the Reflectix slightly larger than the window. You can use wrapping paper or card stock paper to create a template before cutting. Wrap the Reflectix with fabric, and then sew or staple it shut. Repeat this process for each window in your camper.

For attaching the window coverings, you can use velcro or magnets. If you choose magnets, look for small rare earth magnets that can be hidden inside the Reflectix. Place them in the air bubble areas and secure them with tape.

By creating your own DIY window coverings, you can save money and customise them to fit your pop-up camper perfectly.

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Cooking outside

When cooking outside, consider using a gas griddle, which can be fuelled by small camping propane bottles. With a griddle, you can cook a variety of meals, from eggs to hamburgers. Another option is a Dutch oven, which is perfect for campfire cooking. Be sure to season it before your trip and line it with aluminium foil to minimise cleanup.

If you want to grill your meals, a small, easy-to-transport grill like the Char-griller Brand Akorn Jr. can be placed on top of a campsite picnic table. This type of grill can also double as a smoker.

For those who prefer a more basic setup, a simple two-burner stove that hooks onto the outside of your camper will do the trick. You can also create an outdoor kitchen by setting up a folding pantry next to your stove to store your cooking essentials.

When cooking outside, it's important to consider the weather conditions. If it's windy or rainy, you may want to cook inside or have a backup plan, such as an electric burner, to prepare your meals. Additionally, if you're camping in an area with bears or other wildlife, take extra precautions to keep your food and trash secure.

By following these tips and choosing the right equipment, you can enjoy the benefits of cooking outside in your pop-up camper, making the most of your outdoor adventure.

Frequently asked questions

There are several ways to keep your camper cool without an AC. You can use portable fans, park your camper in a shaded area or use a tarp to create shade, cover your windows and skylights, and cook your meals outside.

To keep your camper cool at night, avoid taking extended hot showers, and cool off with a cold shower before bed. You can also use portable fans and keep the windows open.

There are three types of AC units to choose from: roof-mounted, window-mounted, and portable. Roof-mounted units are the most expensive and require drilling holes in the roof, but they have the highest BTUs. Window-mounted units are cheaper and don't add extra height, but they are less effective. Portable units are easy to move around and cheaper, but may not be as effective as the other options.

Some other tips include: switching to LED lights, keeping electronics powered off, and using a product like Reflectix Insulation to help keep your camper cool.

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