Suitable for heating spaces of up to 450 square feet, Mr. Heater’s Big Buddy heater lives up to its name. This large propane heater, approved for indoor and outdoor use, offers a clean-burning heating solution at up to 7,000 feet above sea level. At higher elevations, the heater will automatically switch itself off, ensuring no unburned fuel makes its way into your RV.
The heater also shuts off if it’s accidentally tippedover, so you can rest assured it won’t become a fire hazard. When it is switched on, the heater offers a low, medium, and high setting, so you’re guaranteed to find your perfect temperature. The powerful heater is easy to transport too thanks to a useful carry handle. Users say the heater throws out enough warmth to keep things toasty even in the coldest conditions, and recommend it for use in tents and RVs alike.