10 Best Outdoor Heaters 2025 in the United States

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 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 Dr Infrared Heater DR-238 is an electric infrared heater designed for both indoor and outdoor use, making it a versatile choice if you want one heater for your patio, garage, or even indoor spaces. It runs on standard 120V electricity and offers three heat settings (900W, 1200W, and 1500W), providing quick and clean warmth without any odors. This type of heater uses radiant heat, which warms objects and people directly rather than heating the air, so it can be quite effective in outdoor settings.

One of its strengths is its weatherproof aluminum build and IP55 rating, which means it resists dust and water splashes, suitable for patios or decks. It comes with mounting brackets for wall or ceiling installation, so it’s less portable but great if you want a fixed, stable heat source. The heater is relatively lightweight at 8 pounds and easy to operate with a remote control.

As an electric heater, it requires access to a power outlet, which might limit placement options outdoors compared to fuel-based heaters like propane models. The design is sleek and modern in black, which fits well in many outdoor or restaurant environments. It has standard safety features expected from electric heaters. If you want an efficient, quiet, and clean heater permanently mounted on your patio or deck for moderate outdoor warmth, the Dr Infrared DR-238 is a solid and reliable option.