10 Best Outdoor Heaters 2025 in the United States

The Original 540-Degree Tank Top Radiant Propane Heater is a solid choice if you need a portable, efficient outdoor heater. It offers a high heat output of up to 45,000 BTUs, which can comfortably warm an area of about 100 square feet—perfect for small patios or outdoor gatherings. It runs on a 20 lb propane tank, which is convenient since the heater mounts directly on top, making it easy to move around. The heater has three heat settings (high, medium, low), allowing some control over the warmth and fuel use. A useful safety feature is the tip-over shut-off switch, helping prevent accidents if the unit gets knocked over.

The design is compact and practical, with a polished finish that looks good without being flashy. It also has an adjustable tilt head so you can direct the heat where you want it. One downside is that it’s strictly for outdoor use—no indoor heating here. Also, while the heater is lightweight and portable, it relies entirely on propane tanks, so you’ll need to keep spare tanks handy for longer use. If you’re looking for a quiet, effective outdoor heater that’s easy to set up and move, this model delivers well, especially for spaces around 100 square feet.

The Haimmy 42-inch Outdoor Electric Patio Heater is a tower-style infrared heater designed to provide quick, focused warmth with its 1500W carbon fiber heating element. Its infrared technology heats objects and people directly, which means you’ll feel cozy almost instantly without waiting for the air to warm up. With nine adjustable heat levels ranging from 620W to 1500W, you can easily customize the temperature to suit your comfort level. This heater covers an area up to 500 square feet, making it suitable for medium-sized patios, porches, or outdoor dining spaces.

Safety is a strong point for this model. It includes tip-over shutoff, overheat protection, and a safety lock feature to prevent accidental use by children or pets. Additionally, its IPX5 waterproof rating ensures it can withstand rain and damp outdoor conditions, so you don't have to worry about using it outside in mild weather. The unit is relatively lightweight at 8.8 pounds and has a slim, modern tower design that fits discreetly in outdoor or indoor spaces without taking up much room.

While it’s portable enough to move around, it’s not cordless—requiring a nearby power outlet—which can limit placement flexibility. Also, the heating area, though decent, might not be enough for very large open spaces or extremely cold conditions. The timer (1-9 hours) and quiet operation add convenience, but if you need more intense or wider heat, a propane or larger heater might be better. This Haimmy outdoor electric heater is a great choice for users wanting safe, instant, and adjustable warmth in small to medium outdoor areas. Its efficient heating and robust safety features make it particularly well-suited for patios, balconies, or covered outdoor spots where electrical power is accessible.

The EAST OAK 50,000 BTU Patio Heater is a strong choice for anyone looking to warm up outdoor spaces like patios, backyards, or porches. Its powerful heat output can cover an area up to 20 feet in diameter, which is great for medium to large outdoor gatherings. The heater runs on propane, making it easy to use without needing electricity. A notable feature is its double-layer stainless steel burner, which makes it more durable and safer compared to basic models.

The stable conical barrel design with a weighted water tank helps it resist tipping in windy conditions, adding to its reliability outdoors. Safety is well covered with a triple protection system that includes tip-over shutoff and flame-out safety, giving peace of mind during use. The round table design is practical, offering space to place small items like drinks or snacks, which adds convenience.

Portability is another plus thanks to built-in wheels and a manageable weight of under 40 pounds, allowing you to move it around your space easily. While the heater offers adjustable temperature control, it may require a bit of assembly and some regular propane refills, which is typical for this type of product. It is designed specifically for outdoor use and is not suitable for indoor heating. This heater combines strong performance, safety, and practical design features, making it an excellent pick for homeowners wanting a dependable outdoor heating solution with an attractive, functional look.