10 Best Electric Space Heater For Camper 2025 in the United States

The Mr. Heater F232017 MH9BXRV Buddy is a radiant heater designed for RVs and campers, offering a heating capacity between 4,000 to 9,000 BTUs which is sufficient for spaces up to 225 square feet. In terms of energy efficiency, it performs exceptionally well with nearly 100-percent efficiency, meaning it operates without wasting fuel. However, it's important to note that at altitudes over 7,000 feet, the heater may shut off, which could be inconvenient for high-altitude campers.

Safety is a strong point for this heater, with features like auto shut-off if tipped over, if the pilot light goes out, or if it detects low oxygen levels, ensuring peace of mind for users. The size and portability are user-friendly, with a compact design (8.3 inches deep, 13.4 inches wide, and 15 inches high) and a fold-down handle, making it easy to transport and store. Connecting to a propane tank also adds to its convenience, although the tank is not included.

Noise level is not mentioned explicitly, but radiant heaters are generally quiet. An additional feature includes the swivel-out regulator, simplifying the connection to the propane tank. Drawbacks include the prohibition of unauthorized accessories and attachments, limiting customization options and voiding the warranty if used. This heater is well-suited for those looking for a safe, efficient, and portable heating solution for their camper or RV.

The Mr. Heater F215100 MH4B Little Buddy is a compact propane heater designed to warm small spaces up to 95 square feet, making it suitable for campers, tents, or small rooms. It provides 3,800 BTU of heat, which is enough for chilly evenings but may struggle in larger or poorly insulated areas. One of its best features is safety: it has an automatic low oxygen shutoff and tip-over protection, essential when used indoors or in enclosed spaces. This helps prevent accidents and makes it safer than many other portable heaters.

It runs quietly and without odor, which is great for indoor use and camping where noise and fumes can be a problem. The unit is lightweight (only about a pound) and easy to carry, adding convenience for travel. It operates on a small 1-pound propane cylinder (not included), offering around 5.6 hours of heat at full power, which is fairly efficient for its size. However, the heater is not electric and needs propane fuel, so it won’t be suitable if you want an electric-only option. Also, it’s not recommended for use in motorized vehicles like golf carts, limiting its versatility a bit.

This heater covers the basics well and is a reliable, safe propane heating option that’s easy to move and use indoors. Those looking for stronger heat output or electric power might want to explore other options, but for campers needing a compact and safe propane heater, the Little Buddy presents a solid solution.

The Lasko Oscillating Digital Ceramic Tower Heater is a solid choice for those looking to heat a camper due to its powerful 1500W heating capacity. This heater features two quiet settings, which is ideal for maintaining a peaceful environment, and the oscillation ensures even heat distribution. The adjustable thermostat and timer add convenience, allowing for customized warmth and energy efficiency as you can set it to turn off automatically up to 8 hours in advance.

Safety is a high priority with this model, offering overheat protection and a cool-touch exterior, making it safer for small spaces such as campers. In terms of energy efficiency, ceramic heaters typically perform well, though this model doesn’t boast specific energy-saving certifications. The compact size (23 inches tall and 7.25 inches wide) and lightweight design (7.29 pounds) make it portable and easy to move, which is beneficial for the limited space in a camper. The noise level is kept to a minimum with its quiet settings, making it suitable for sleeping areas.

Additional features like the remote control and fully assembled design add convenience and ease of use. On the downside, the heater's 6-foot cord may limit placement options depending on the layout of your camper. It also operates on 110 volts, which is generally suitable for most camper power setups, but can be limiting if you require a more robust power supply. This Lasko heater is user-friendly, safe, and efficient for warming up small camper spaces with a few minor limitations to consider.