Best Portable Outdoor Heaters of 2025

The Mr. Heater 18,000 BTU Big Buddy Portable Propane Heater is a gas-powered, radiant, fan and forced air heater that is perfect for heating up to 450 sq. ft. It has Hi-Med-Low heat settings, an automatic low oxygen shut-off system (ODS) and an accidental tip-over safety shut-off. It is portable and easy to use, and customers love its ability to keep them warm in the cold winter months. However, it does not come with a fan assembly or switch, and the propane canisters can be expensive to refill.

The Hotdevil Propane Heater is your ideal companion for outdoor warmth. With its efficient heating capability of up to 200 square feet, you can enjoy cozy moments while camping, fishing, or hosting garden parties. It’s lightweight and portable, making it easy to carry for any outdoor adventure. You can easily adjust the temperature to suit your comfort, ensuring you stay warm whether you're in a garage or out camping. Built with safety features and a durable design, this heater is reliable in any outdoor condition, providing warmth and peace of mind.

The Riseon Outdoor Heater is designed for convenience and efficiency. With remote control access, you can easily adjust settings without getting up, making it perfect for cozy gatherings or relaxing moments. Safety is a priority, as it includes overheat protection to prevent accidents, automatically shutting off at 85°F. The heater uses advanced ceramic technology to provide fast warmth, heating up in just 3 seconds and covering an area of up to 200 square feet. An LED display makes it easy to monitor and set your desired temperature, ensuring you stay comfortable in any outdoor setting.

The Gardtech Outdoor Heater is designed with safety and efficiency in mind. It features an anti-tipping switch that automatically shuts off the heater if it is knocked over, ensuring your family’s safety. With its 1500-watt power, it can efficiently heat areas up to 215 square feet, making it a cost-effective option for warming your space. Enjoy rapid warmth in just 2 seconds thanks to advanced PTC ceramic technology and a powerful fan that distributes heat evenly. Plus, it operates quietly at just 35dB, allowing you to work or relax without disruption.

The Dura Heat Tank TOP Heater is a CSA certified outdoor heater that uses propane to provide radiant infrared heat without requiring electricity. It features independent swivel heads and a safety tip function to prevent accidents. With its heavy-duty steel construction and wind-resistant design, it can heat up to 1,000 sq ft area with variable output up to 30k BTUs. It is ideal for outdoor and construction use but requires propane tank sold separately.

Stay warm and comfortable wherever you are with the Mr. Heater Portable Propane Heater MH18B. This outdoor heater is perfect for spaces up to 450 square feet and provides 4,000-18,000 BTU of heat. With its clean-burning and nearly 100% efficient design, it is approved for both indoor and outdoor use. The heater comes with an auto shut-off feature that activates if it tips over, detects low oxygen levels, or if the pilot light goes out. The low, medium, and high heat level control knob ensures steady temperatures. You can easily connect it to a propane tank, but note that the tank is not included. Please be aware that the heater may shut off if operated at altitudes over 7,000 FT above sea level. Choose the Mr. Heater Propane Heater for a reliable, portable, and efficient heating solution.

The Electric Patio Heater adopts innovative PTC technology, which makes it much safer than others. It has an adjustable thermostat with 3 heat settings, able to warm you up in 3 seconds without noise. With the 88.6 inch long cord, you can use it in the greenhouse, garage, office, and workplace. It helps reduce overall heating costs as supplemental heat to the main heating system. The heater also has overheat protection, which will auto shut off when overheating or reaching the setting temperature.

The AOBMAXET Outdoor Heater is designed to provide efficient warmth wherever you need it. With its advanced PTC ceramic element, it operates 20% more efficiently than typical heaters, helping you save on energy costs. Choose from three heat settings to find the perfect temperature for your space, whether you need a gentle breeze or intense heat. Thanks to its rapid heating technology, you can enjoy warm air in just two seconds, ensuring comfort in larger areas up to 215 sq ft. Safety is a priority, as this heater automatically shuts off at high temperatures and features a flame-retardant surface.

The Buyplus Outdoor Heater is a versatile and powerful 1500W heater designed for various spaces. It utilizes advanced PTC ceramic technology to heat up quickly, warming areas up to 200 square feet in just 2 seconds. With three operating modes, you can choose between fan-only, 750W, or 1500W settings, ensuring comfort year-round. Its adjustable angle allows you to direct warmth exactly where you need it, making it ideal for patios, garages, and more. Additionally, the built-in overheat protection enhances safety by automatically shutting off when temperatures get too high, giving you peace of mind while you enjoy the warmth.

The Mr. Heater Portable Propane Radiant Heater is a versatile outdoor heater that can be easily transported thanks to its direct mounting to a 20 lb tank. With a high-medium-low regulator, it provides adjustable heat levels ranging from 15,000 to 10,000 BTUs, allowing you to find the perfect temperature for any situation. The tip-over safety shut-off switch ensures peace of mind, automatically turning off the heater if it accidentally falls over. With an approximate 29-hour run time on high, you can enjoy long-lasting warmth without the need for electricity. Whether you're at a job site, campsite, porch, tailgating event, hunting trip, or ice fishing, this heater is ideal for keeping you comfortable in the great outdoors. Please note that it is designed for outdoor use only.