10 Best Portable Electric Heater For Rv 2025 in the United States

The Dreo Space Heater is a robust option for anyone looking for a portable electric heater, especially in an RV setting where space and efficiency are critical. With its powerful 1500W PTC ceramic heating system, it can warm up a room efficiently and quickly, making it suitable for various indoor spaces like bedrooms, kitchens, and offices. One of its standout features is the enhanced thermostat control that allows you to set temperatures between 41°F to 95°F with precision, which can help save on energy costs while providing comfort.

Safety is a top priority with the Dreo heater, as it includes multiple safety features like overheat protection, a tip-over switch, and is made from V0 flame-retardant materials. This ensures peace of mind, particularly for families with children or pets. The quiet operation, with noise levels as low as 34dB, makes it an excellent choice for use in bedrooms or study areas.

There are some drawbacks. While it's portable, its size may still take up space in smaller RVs. The maximum heating coverage of 200 sq.ft might be limiting for larger spaces, and the reliance on electricity means that it may not be suitable for boondocking or areas without electrical access. The design includes user-friendly features like a remote control, a 12-hour timer, and multiple heating modes, which add convenience. Still, some users may find that the lightweight design (3.04 pounds) could lead to it feeling less robust than heavier models. Using it effectively requires a power source, so considering your RV's electrical capacity is essential.

The GiveBest Portable Electric Space Heater is a solid choice for those seeking a compact heating solution, particularly in RVs or small spaces. With two heat settings of 1500W and 750W, it offers versatility depending on your heating needs. One of its standout features is the thermostat control, which helps maintain a consistent temperature by automatically shutting off the heater when the desired warmth is reached, thus saving energy and preventing overheating.

Safety is a strong point with this heater. It’s constructed from flame-retardant materials and includes multiple safety features, such as automatic shutoff in case of overheating and a tip-over protection system. This is particularly useful in a moving vehicle like an RV where stability can be an issue.

Portability is another advantage; weighing just 8.8 ounces, it’s easy to carry and can be positioned wherever you need warmth. The compact design makes it suitable for small areas, heating spaces of up to 200 square feet quickly and quietly—making it great for use during the night in a bedroom or while working in a home office. However, it may struggle to warm larger spaces or maintain heat in particularly cold conditions. The noise level is rated below 45 decibels, which is relatively quiet, but some users might still find it noticeable in a silent environment. Additionally, its effectiveness is limited to indoor use, so it won't be suitable for outdoor settings.

The GiveBest Portable Electric Space Heater is an effective and safe option for heating small spaces like RVs or office rooms, offering a good balance of safety, portability, and functionality, though it may not be powerful enough for larger areas.

The Mr. Heater F232017 MH9BXRV Buddy is a solid choice for anyone looking for a portable radiant heater suitable for RVs. With a heating capacity ranging from 4,000 to 9,000 BTUs, it effectively warms spaces up to 225 square feet, making it ideal for small to medium-sized RVs or camping tents. Its clean-burning propane fuel source means it’s nearly 100% efficient, which is a strong plus for energy-conscious users.

Safety features are robust, including an automatic shut-off if the heater is tipped over, if the pilot light goes out, or if it detects low oxygen levels. This is particularly important for indoor use, enhancing peace of mind when heating smaller spaces. Furthermore, the heater's compact and lightweight design, combined with a fold-down handle and swivel-out regulator, makes it easy to transport and set up.

However, there are a few drawbacks to consider. While it works well for indoor and outdoor use, the heater may shut off at altitudes over 7,000 feet, which could be a limitation for those camping in high elevations. Additionally, it does require a propane tank, which is not included, meaning you'll need to plan for fuel refills. The heater’s noise level is generally low, but as with any gas heater, there may be some operational sounds that could be noticeable in very quiet environments.