Keep Your Camper Cozy: Efficient Heating Methods

Heating a camper can be challenging, especially when camping off-grid without access to external power sources. Proper insulation is vital to retain heat, and there are various methods to insulate your camper, such as sealing any openings, installing an RV skirt, and upgrading insulation in the floor, ceiling, and walls. Additionally, you can use reflective insulated panels on windows and cover the floor with thick rugs to conserve heat. When it comes to heating options, campers typically have two electrical systems: AC and DC. AC power is used for large appliances and wall plugs, while DC power is for small appliances like lights and fans. If you want to avoid using electricity, portable space heaters, wood stoves, and your vehicle's heater are potential alternatives. However, these options may require proper ventilation and safety precautions to prevent fire hazards and carbon monoxide buildup.

Insulation

Windows and Doors

Do not underestimate the importance of windows and doors in insulation. Windows are often the weakest point for insulation. Most campers have single-pane windows, which do not keep the cold out or the heat in. Replacing these windows with multi-pane windows can be a good but expensive solution.

If you are looking for a cheaper option, you can cover the glass with shrink or bubble wrap, which can be attached with Velcro or double-sided tape. You can also use thermal drapes, insulated window curtains, or solar curtains to keep the interior warmer. Attaching the curtains to the walls with Velcro will help as well.

For doors, you can add a door snake, which is a tube of fabric or foam that sits across the bottom of your door to prevent drafts. You can also replace the weather stripping with an energy-efficient one or hang a thermal curtain in front of the door.

Skirting

Skirting is a barrier that prevents cold air from blowing underneath your trailer's weak parts. You can buy a fabric skirt that fits your camper or even have one custom-made. You can also make your own skirt using scrap plywood or sheets of rigid foam.

Vents and Skylights

Cover your roof vents and skylights with pillows, tape, or foam-board insulation. Make sure to leave a "handle" so that the vent cover is easily removable for ventilation when needed.

Mattress

If you have a storage area under your mattress, add a layer of insulation such as foam board or Reflectix. You can also use a heated mattress pad to keep warm at night.

Slide-outs

Make sure your slide-outs are sealed. You can also cover the sides of the slide-outs with rigid foam, but remember to angle the insulation so that water flows away from the camper.

Storage Bays

Insulate your storage bays to help create a layer of warmth under your floor. You can easily add insulated foam boards to these compartments.

Plumbing and Electrical Openings

Insulate around all plumbing and electrical openings to the outside. Use low-expansion spray-in foam to avoid potential damage to pipes or wires.

Floors

Use rugs or throw rugs in uncarpeted areas to retain heat.

RV Propane Furnace

Most motorhomes, RVs, and camper trailers come with a propane furnace. Propane heaters are very popular among vanlifers because they are affordable, effective, and do not use electricity. They provide a lot of concentrated heat and are available in a number of sizes.

Advantages of Propane Heaters

• Propane heaters are affordable and effective.
• Propane is easy to procure and can be used for a number of camping equipment like cooking plates, stoves, and propane fire pits.
• Propane heaters provide a lot of concentrated heat.
• They are available in a number of sizes.
• They do not use electricity.

Disadvantages of Propane Heaters

• Propane heaters release CO2, so your RV needs to be well-ventilated and have a monoxide detector installed.
• Propane heaters produce wet heat, which can cause condensation and lead to mould development.

Tips for Using Propane Heaters

• Invest in a good RV dehumidifier to counter condensation and mould development.
• Never use propane heaters inside your camper without proper ventilation.
• Keep flammable items such as clothing, tissues, or towels away from the heater.
• Always have a fire extinguisher handy.
• Purchase a carbon monoxide alarm for your camper.

Examples of Propane Heaters

• Mr. Heater Buddy Heater
• Suburban SF-Q Furnaces
• Suburban SF-FQ Furnaces
• Suburban NT-SEQ Furnaces
• Suburban MFG 2504ABK Nt-20Seq Furnace
• Suburban 2390A SF-25FQ Series Furnace
• Suburban 2391A 30000 BTU SF-30FQ Heater

Portable Space Heaters

There are a few different types of portable space heaters available for campers. The most common type is a propane heater, which uses propane gas to generate heat. These heaters are very popular as they are affordable, effective, and do not require electricity. They also produce a lot of concentrated heat and come in a variety of sizes. However, it is important to ensure proper ventilation when using propane heaters, as they release CO2. Additionally, portable propane heaters produce wet heat, which can lead to moisture buildup and potential mould growth over time. As such, it is recommended to use a dehumidifier in conjunction with a propane heater.

Another option for a portable space heater is a diesel air heater. These heaters are commonly used in the trucking industry and are known for their cost-effectiveness. They tap into your camper's diesel fuel tank and can produce a significant amount of heat. Similar to propane heaters, diesel air heaters require some electricity to regulate temperature and power features like the remote and display.

For those seeking an electricity-free heating solution, a wood stove is an option. Wood stoves require a hole to be cut in the wall or ceiling of the camper for the chimney, and proper installation is crucial to ensure safety. They can provide a large amount of heat and can even be used as a cooking surface, making them ideal for larger campers or RVs. However, they require daily maintenance, such as collecting or chopping wood and emptying ash.

When choosing a portable space heater, it is important to consider the size of your camper and the amount of heat you need. Additionally, always prioritise safety by ensuring proper ventilation and keeping flammable objects away from the heat source. It is also recommended to have a fire extinguisher and a carbon monoxide alarm in your camper when using portable heaters.

Electric Blankets

Most electric blankets are AC-powered, but there are also battery-operated options available, which are great for camping. Some electric blankets have a 12-volt plug, which is perfect for use in cars and RVs. When choosing an electric blanket, consider the power source, materials, and size. Larger sizes, such as queen or king models, have dual controls, allowing you and your partner to choose the amount of heat you want.

• Stalwart 12V Electric Car Blanket: This blanket has a 12-volt plug designed for cars and RVs. It measures 59” x 40” and has a long cord to reach the back seat.
• Cozee Battery-Operated Heated Blanket: This blanket has a rechargeable battery pack, making it portable and great for tent camping. It takes about 45 minutes to heat up and provides heat for 5 to 6 hours.
• Serta Reversible Sherpa/Fleece Heated Blanket: This reversible heated blanket offers five heat settings and comes in six different colours. It is machine washable and has a three-year warranty.
• Vremi Electric Heated Blanket: This blanket offers six heat settings and eight timer settings, making it a versatile option. It has an LCD display and a removable 10-foot power cord. It is machine washable and comes with a one-year warranty.
• Electrowarmth M60Fd Heated Mattress Pad: This heated mattress pad is a great alternative to a heated blanket. It comes in multiple sizes and has low wattage usage, with each controller offering ten heat levels. It is machine washable and has a one-year warranty.

Wood Stoves

Safety:

The biggest concern when installing a wood stove in a camper is safety. Campers are made of lightweight, flammable materials, so there is a risk of fire. It is crucial to follow the manufacturer's instructions for installation and operation to minimise this risk. This includes building a heat shield around the stove and ensuring proper clearance between the stove and the walls, floor, and other surfaces. Make sure your camper has working smoke and CO2 detectors, as well as a fire extinguisher.

Choosing the Right Stove:

Not all wood stoves are created equal. Look for a newer model that is well-sealed and burns efficiently, reducing smoke and saving on wood. The stove should be sized appropriately for your camper, as a small stove will require frequent refilling and may not provide enough heat. Consider the burn time of the stove, as you don't want to have to get up multiple times during the night to add more wood. Some popular options for camper wood stoves include the Grizzly Cubic Mini, the Salamander Hobbit, the Hi-Flame Shetland, and the Dwarf by Tiny Wood Stove.

Installation:

Installing a wood stove in a camper typically involves cutting a hole in the roof for the chimney pipe to exit. This can be a challenging task, and it's important to do it correctly to ensure a tight seal and avoid leaks. Flexible deck fittings made of silicone-based rubber can be a good option for a waterproof seal. You'll also need to build a stand for the stove and ensure proper ventilation. Some people choose to install their wood stove in a separate shed or porch attached to the camper to reduce the risk of fire and allow for easier removal when travelling.

Maintenance and Convenience:

Legal and Insurance Considerations:

Modifying your camper to use a wood stove may void your factory warranty and insurance coverage. Check with your insurance agent to understand the risks and ensure you're covered. Also, be aware of any local ordinances or bylaws governing the use of wood stoves in your area.

Frequently asked questions