10 Best Propane Heaters 2026 in the United States

The Mr. Heater MH9BX is a portable propane heater that offers a BTU rating ranging from 4,000 to 9,000, making it suitable for heating spaces up to 225 square feet. This makes it a good choice for small outdoor areas. One of its key strengths is its portability, featuring a fold-down handle and swivel-out regulator, which makes it easy to transport and set up.

It runs on propane tanks (not included) and can operate for up to 5.6 hours on the minimum BTU setting, which allows for extended use without frequent refueling. Safety is a notable feature of this heater, with an auto shut-off function that activates if the unit is tipped over, if the pilot light goes out, or if low oxygen levels are detected. This makes it a safer option for outdoor use.

However, it's important to note that the heater may shut off if used at altitudes over 7,000 feet, which could be a limitation for users in high-altitude locations. Additionally, the use of unauthorized accessories or attachments is prohibited and can void the warranty, which is something users should be mindful of. This heater does not require batteries and comes with a 1-year limited warranty. The construction of the heater includes steel, plastic, and nickel, enhancing its durability. Despite its strengths, it is designed for outdoor use only, limiting its versatility.

In summary, the Mr. Heater MH9BX is a reliable and efficient option for those seeking a portable heater for outdoor spaces, with strong safety features and good fuel efficiency, but it may not be suitable for high-altitude use or indoor applications.

This portable propane heater is a solid choice for outdoor enthusiasts needing reliable warmth in small spaces up to about 200 square feet. It delivers a strong 6200 BTU output, which is enough to heat areas like tents, patios, garages, or outdoor workspaces effectively. Its catalytic burner design offers improved heat efficiency and better wind resistance, meaning it can keep you warm even in breezy or chilly conditions. The heater is lightweight at just over 1.3 pounds and compact, making it easy to carry for camping, fishing, or tailgating. It features a simple control knob that lets you adjust the heat level to your comfort, which is great for varying weather and activities.

Safety is well considered here, with mesh guards and a secure bracket for the propane tank, plus a brass hose connection to reduce gas leak risks. However, keep in mind that the propane tank is not included, so you'll need to purchase a compatible 1-pound tank separately. The coil burner means it doesn’t use electricity, making it convenient for off-grid use but also means you should be careful about ventilation and never use it in fully enclosed spaces. While it doesn’t have an automatic ignition system, the straightforward design makes it easy to light manually.

This heater suits those who want a dependable, portable heat source for outdoor use without complex setup or heavy gear. It is not meant for heating large indoor rooms or continuous use but performs well in camping and outdoor leisure scenarios where lightweight and efficient heat is needed.

This portable propane heater from LOFUKI is designed with outdoor enthusiasts in mind, especially for camping, hiking, and other chilly outdoor activities. It offers quick and reliable warmth, thanks to advanced heating technology and a decent BTU output. The heater is very lightweight (about 1.2 pounds) and compact, making it easy to carry and set up with its foldable stand.

Safety is well covered with protective mesh guards, a secure cylinder stand, and a connecting pipe that helps prevent gas leaks. Ignition is simple and convenient, using a one-push self-igniter that eliminates the need for matches or lighters. You can adjust the heat level smoothly with a control knob to get the right amount of warmth depending on your needs. The heater is built from sturdy, rust-resistant materials suited for cold, windy conditions, which is great for outdoor use.

It burns propane cleanly, which helps reduce emissions and gives you longer heating time per tank. A point to note is that propane tanks are not included, and indoor use requires proper ventilation to stay safe. Given its small size, it’s best for relatively small areas like tents, patios, or garages rather than large spaces. This model is a compact, reliable propane heater that’s easy to carry and safe to operate outdoors.