Comparison: Best Portable Garage Heater Electric (Updated | Dec 16th)
Shivering in your garage while working on projects or getting into your car on frosty mornings? A portable electric garage heater can transform that chilly space into a comfortable workshop. With so many options available, choosing the right one can be overwhelming. We’ve tested and compared the top portable electric garage heaters for you. This guide will help you find the perfect heating solution that’ll keep you warm without breaking the bank.
Editor’s Choice
Best for a specific purpose
- Best for rugged garage choice: Dura Heat Electric Forced Air Heater
- Best for rapid heat tech: Buyplus Outdoor Heater
- Best for high-power heating: Newair 5600W Portable Electric Garage Heater – Heats Up to 600 sq. ft. with 6-Foot Cord Wrap and Carrying Handle
- Best for instant warmth: Outdoor Heaters for Patio
- Best for precise climate control: Electric Greenhouse Heater with Thermostat – 1500W Stainless Steel Outdoor Fan Heater
- Best for industrial strength: DR. INFRARED HEATER DR-988 240V Electric Industrial Garage
- Best for versatile directional heat: Buyplus Outdoor Heaters for Patio
- Best for all-weather radiant heat: Briza Infrared Electric Patio Heater – Indoor/Outdoor Heater – Portable Wall/Garage Heater – 1500W – use with Stand – Mount to Ceiling/Wall)
- Best for quiet comfort heat: Dreo Space Heater
- Best for smart temperature control: 1500W Greenhouse Heater with Digital Thermostat
Product Comparison: Best Portable Garage Heater Electric
Rugged Garage Choice
Dura Heat Electric Forced Air Heater, 5,120 BTU- EUH1500
Dura Heat
- Built-in thermostat.- Overheat shut-off
- Adjustable stand allows directional adjustments
- Heating Area: up to 250 sq ft
- Rugged steel construction
- 6 Ft. power cord with polarized plug
Rapid Heat Tech
Buyplus Outdoor Heater, 1500W Patio Heater for Garage, Portable Electric Space Heaters with Overheat Tip-Over Protection, PTC Ceramic Space Heaters for Garage, Greenhouse, Indoor Outdoor Use,Yellow
Buyplus
- Efficient Garage Heater for Large Spaces: Say goodbye to chilly garages! Our space heater boasts an impressive 1500W power and a large heating range, easily warming up a 200 sq. ft. garage or large room in no time. No more cold corners or uneven heating with electric greenhouse heater.
- Rapid Heat with PTC Technology: Experience quick warmth with our PTC heating element of this outdoor heater. In just 3 seconds, you’ll feel the cozy embrace of heat, making it perfect for those chilly mornings or cold evenings in the garage.
- Top-Notch Safety Features: Safety is paramount, and our industrial heater delivers peace of mind. It comes with multiple safety features, including overheat protection, tipping protection, and a flame retardant material construction. This bedroom space heater ETL certified and features a reinforced power plug, ensuring your safety with space heater for indoor use.
- Convenient and Compact: Designed for versatility, portable space heater sports a practical handle for easy transport, an industrial-style appearance for a modern touch, and a compact size (6*8.3*10.5 inches) that won’t clutter your workspace. At just 3.2 pounds, this small portable heater is effortlessly portable.
- Versatile Heating Solution: Beyond the garage, quiet space heater is suitable for various settings. Use it in your office, basement, workshop, or dorm room. Its wide range of applications ensures you stay comfortable wherever you are.
High-Power Heating
Newair 5600W Portable Electric Garage Heater – Heats Up to 600 sq. ft. with 6-Foot Cord Wrap and Carrying Handle, Space Heater Ideal for Garage, Bedroom, Dorm, and Office
NewAir
- [POWERFUL FAN FORCED HEATING] – With 5,600 watts of heating power, this electric garage heater packs a punch. It’s strong enough to warm up to 600 square feet—perfect for a two-car garage or a 24×24 workshop or shed.
- [RUGGED EXTERIOR BUILT TO LAST] – Black powder coated finish protects against scratches and scuffs, making this sturdy steel-bodied heater perfect for garages, workshops and light industrial environments. Alarm-No
- [THERMOSTAT & AUTO-FAN TEMP CONTROL] – Set the temperature you want. Once the space has reached the ideal temperature, the fan will automatically kick-in as needed to keep your workshop warm. It’s that easy to get the heated working environment you need in winter.
- [PORTABILITY FEATURES FOR FAR-RANGING HEAT] – Take advantage of 2 portable features: the cord wrap and carry handle. Together they make it easy for you to position or move your heater to the most ideal place in your garage, workshop, or shed.
- [SAFETY FEATURES FOR PEACE OF MIND] – This UL-certified heater has an automatic shut-off function that prevents overheating. The outer construction stays cool after use to ensure safety for you and your space.
Instant Warmth
Outdoor Heaters for Patio, Outdoor Heater with Overheat Protection, 3S Fast Heating Portable 1500W Electric Garage Heater, Portable Patio Heaters for Space, Greenhouse
AgiiMan
- Fasting Heating Patio Heater for Outdoor: AgiiMan electric heater for office with a voltage of 120V generates a lot of heat in a few seconds to electricity by heating up the space needed, allowing you to spend a warm and comfortable winter
- Outdoor Heater: Portable outdoor patio heater using PTC heating element, patio heater with overheating protection technology, when the temperature is too high, the heater will automatically shut down, can prevent the occurrence of unnecessary danger
- Powerful Greenhouse Heater: The outdoor heater for patio has three modes, the fan mode is 25W, “I” is low heating – 750W, “II” is high heating – 1500W, just turn the knob to the temperature you want to heat, you can enjoy the comfortable warmth
- Portable Garage Heater: The size of this electric heater is: 6 x 9.8 x 7.5 inch, 3.1 pound lightweight heater, easy to carry, with a handle design, will not take up too much space, this small space heater has an 8-foot-long power cord, which is very convenient to carry and use
- Wide application: This desk heater is suitable for bedroom, office, living room, study and other indoor environments
Precise Climate Control
Electric Greenhouse Heater with Thermostat – 1500W Stainless Steel Outdoor Fan Heater, Fast Heating, Overheat Protection, Heating for Garage, Flower Room, Grow Tent
AOBMAXET
- Stainless Efficient Heating for Your Greenhouse: This powerful 1500W greenhouse heater is designed to rapidly warm spaces up to 300 square feet, ensuring optimal growth conditions while saving energy. Space heaters for garage, greenhouse, grow tent, camping, etc
- Precise Digital Temperature Control : Our portable greenhouse heater comes equipped with a digital thermostat, allowing you to precisely control the temperature within your greenhouse, grow tent, flower room, workshops, basements
- Energy Efficiency: This electric outdoor heater with thermostat is very energy efficient. Switchable between degrees Fahrenheit (°F) and Celsius (°C), with an adjustable heating range of 40°F-108°F (5°C-42°C)
- Safety Outdoor Heater: Our greenhouse heater with thermostat is equipped with overheat protection, automatically powering off at 75°C internal temperature. Plus, enhanced stability with four non-slip pads ensures both your greenhouse and plants remain secure
- Durable and Weather-Resistant: The stainless steel housing of our greenhouse heaters with thermostatic control offers unmatched durability and corrosion resistance. Able to withstand the harshest weather conditions without damage
Industrial Strength
DR. INFRARED HEATER DR-988 240V Electric Industrial Garage, Workshop, Warehouse, Construction Heater, 5600W, Thermostat 37-113 °F, Portable, Wall Ceiling Mount
DR. INFRARED HEATER
- POWERFUL 5600W INSTANT HEAT & DEDICATED PLUG: Tackle the coldest spaces with a robust 5600-Watt heating element for rapid, whole-room warmth. Includes a 6-foot cord with a NEMA 6-30P plug and requires a dedicated NEMA 6-30R 250V 30 Amp outlet. Perfect for quickly heating large garages, workshops, and construction sites.
- ADJUSTABLE THERMOSTAT & FAN CONTROL: Easily set your perfect temperature with the adjustable thermostat (37°F – 113°F). The fan switch features ON and AUTO modes, allowing for continuous air circulation or automatic operation to maintain your set temperature efficiently.
- ULTIMATE VERSATILITY & MOUNTING OPTIONS: Designed for maximum flexibility. Use it as a portable floor unit or securely mount it to a wall or ceiling to save valuable floor space. The built-in cord storage keeps your workspace neat and organized.
- BUILT FOR DEMANDING ENVIRONMENTS: Featuring a heavy-duty all-metal housing, a sturdy steel safety grille, and durable aluminum fan blades, this heater is constructed to withstand the rigors of industrial, shop, and jobsite use for years to come.
- PROFESSIONAL GRADE & SAFETY CERTIFIED: Engineered for peace of mind with Auto Overheat Cut-Off Protection. It is UL and C-UL listed, meeting strict U.S. and Canadian safety standards for reliable and safe operation in any condition.
Versatile Directional Heat
Buyplus Outdoor Heaters for Patio, 1500W Electric Garage Heater with 90°Adjustable Angle, Overheat Protection & 2S Fast Heating, Greenhouse Heater for Patio, Garage, Greenhouse, Indoor Outdoor, Yellow
Buyplus
- 3 Operating Modes: Buyplus electric garage heater has three output modes. You can select fan only mode, 750W heating mode, and 1500W heating mode by rotating the switch. Outdoor heaters can meet your needs every season, bringing warmth in winter and comfortable natural wind in summer and autumn, promoting air circulation.
- Powerful Outdoor Heater: The 1500W outdoor heaters uses PTC ceramic heating technology, which can quickly heat up to 200 square feet. 2 seconds of rapid heating immediately reaches the desired temperature, allowing you to immediately feel the fast and gentle heat. Outdoor space heater can also be used in courtyards, garages, planting tents, flower houses, bedrooms, living rooms, etc.
- 90° Adjustable Angle: The electric space heater can freely adjust the heating angle between 0 ° and 90 °, which meets the needs of multi-directional heating. Stronger applicability and more convenient use, thus achieving all-round heating. The portable handle of the outdoor heater for patios can easily move the heater, making it safer.
- Overheat Protection: Our electric patio heater contains a self-resetting heat breaker that automatically cuts off when the internal temperature reaches the thermal protection temperature. This not only extends the life of the outdoor heater, but also greatly increases the safety of use and creates a warm space in the cold winter.
- Save Energy: Buyplus portable space heater can heat up quickly in 3 seconds and quietly in 35-45DB. Use it as supplemental heat to the main heating system – no need to crank up the thermostat for the whole house when you are out. This garage fan heater provides up to 1507W heat on the high setting, and its fan only option generates refreshing air circulation without increasing heat. No worry about winter electric bill any more!
All-Weather Radiant Heat
Briza Infrared Electric Patio Heater – Indoor/Outdoor Heater – Portable Wall/Garage Heater – 1500W – use with Stand – Mount to Ceiling/Wall)
Briza
- DUAL USE – Comes with hardware for mounting on walls or ceilings. Also comes with an adjustable tripod stand.
- CONTROL WITH EASE – With the remote, power your heater on and off, adjust the timer and heat levels from anywhere on your patio or in the room.
- SAFETY FEATURES -The Briza has a built-in sensor that will automatically shut off the unit if tipped over, significantly reducing the possibility of a fire hazard.
- CARBON INFRARED TECHNOLOGY – Produces heat that is similar to the heat produced by the sun. The infrared rays emitted are quickly absorbed by the surfaces around the heater, increasing the temperature of their surroundings, warming your space with clean radiant heat.
- 4 SEASON PROTECTION – With an IP 55 rating the Briza can withstand any elements; whether its rain, snow, sand, or dust, your heater will stand up to the harshest outdoor conditions for years to come. It is also great for indoor uses when you want to stay warm in the garage, shed or your home.
- 3 HEAT LEVELS – Adjust the heat intensity to your liking with 3 heat levels, 900W, 1200W, 1500W.
- BUILT IN TIMER – No more worrying if you left your heater on. Set the timer on the remote from 1-9 hours for the heater to automatically power off.
Quiet Comfort Heat
Dreo Space Heater, 1500W Electric Heaters for Indoor Use with Thermostat, 70° Oscillation, 8 Safety Protections, 5 Modes, Remote, 12H Timer, Quiet Portable Heater for Office, Bedroom, Large Room
Dreo
- ETL-Certified Safety: Made of V0 flame-retardant materials with multiple safety features including built-in smart tip-over protection, overheat protection, 12-hour timer, 24-hour automatic power off without interaction, V0 flame retardant 2-prong plug, and sturdy 6ft long flat power cord. Safe and worry-free all-day use. Safety Reminder: Please do not use with an extension cord. Only plug directly into the wall outlet.
- Fast Indoor Ceramic Heater: Powerful 1500W PTC ceramic heating allows this space heater to heat up in seconds, suitable for warming up spaces in the home including bedrooms, basements, garages, living rooms, and can also be used in offices, dorms, hot yoga studios, etc. Heating Coverage:270 sq.ft.
- Quiet Heating: 34dB – almost as quiet as a library. The fan wheel uses oblique airflow technology, which effectively reduces wind noise and makes the room heater 12% quieter than traditional electric heaters. Calm airflow lets you sleep soundly and work undisturbed during the cold winter
- Uniform Heating: Experience enhanced comfort in large rooms with the exclusive trackball system, engineered for smooth and whisper-quiet oscillation. The 70° wide-angle oscillation, with a lifespan of over 750,000 cycles, boosts heating coverage by 20%, which helps distribute the warm air more evenly towards the room’s corners
- Energy Efficiency: Save on energy bills and live more sustainably. With a built-in precise temperature sensor, the smart ECO mode adjusts the working mode independently (with a low of 900W and high of 1500W to efficiently maintain your desired indoor temperature) based on the ambient temperature
Smart Temperature Control
1500W Greenhouse Heater with Digital Thermostat, Outdoor Heater with Overheat Protection and 3-Second Rapid Heating Function, Outdoor Heaters for Patio Garage, Greenhouse, Flower House
Karveden
- Accurate Digital Thermostat Control: The professional waterproof temperature probe can sense the surrounding room temperature changes and the temperature controller accurately control the temperature range.
- Overheat Protection: 1500W Greenhouse Heater with Digital Thermostat. automatically shuts off when the device reaches the preset temperature, ensuring electrical safety. High-efficiency energy-saving outdoor heater suitable for greenhouses, grow tents, cattle barns, garages, and workshops.
- Fast Heating: This portable space heater can quickly heat up most small space areas in the range of about 175 square feet (depending on the insulation of the space). The greenhouse heater Allows you to adjust the heating rage from 40°F to plus 108°F (5° C to plus 43 ° C).
- Heating & Fan Modes: Our greenhouse heater has 2 modes output options as 25w fan mode and 1500w heat mode. This electric heater fan can be adjusted to different temperatures according to different needs.
- High Quality Service: We are committed to provide high quality products and better service to customers, and also glad to receive any suggestion about our products. If you have any questions about the products, please contact us at any time
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for in a portable electric garage heater?
Consider the heater’s power output in watts or BTUs to ensure it can adequately warm your garage space. Look for safety features like overheat protection and tip-over switches, as well as adjustable thermostats for precise temperature control.
How do infrared and forced-air garage heaters compare?
Infrared heaters heat objects and people directly, making them more efficient for spot heating, while forced-air heaters warm the entire space by circulating air. Infrared models are quieter but may take longer to heat larger areas, whereas forced-air heaters work faster but can be noisier.
Are portable electric garage heaters energy-efficient?
Electric garage heaters are generally energy-efficient because they convert nearly all electricity into heat, but operating costs depend on your local electricity rates. Models with eco modes or programmable timers can help reduce energy usage by optimizing heating cycles.
What safety features are essential for a garage heater?
Overheat protection is crucial to prevent the unit from becoming dangerously hot, while a tip-over switch automatically shuts off the heater if it’s knocked over. Look for heaters with cool-touch exteriors and sturdy bases to minimize fire risks in a workshop or garage setting.
Can I use a portable electric heater in a poorly insulated garage?
Yes, but you may need a higher-wattage heater to compensate for heat loss in an uninsulated space. Consider pairing the heater with insulation or a thermal blanket for better efficiency and faster warming.
How do I determine the right size heater for my garage?
Calculate the garage’s square footage and multiply it by 10 watts for general heating or 15 watts for colder climates. For example, a 500-square-foot garage would require a 5,000-watt heater for moderate conditions.
Are there additional features worth paying extra for?
Remote controls, digital displays, and multiple heat settings offer convenience, while built-in fans can help distribute heat more evenly. Some models also include mounting hardware for wall or ceiling installation to save floor space.
How do portable electric garage heaters compare to propane models?
Electric heaters are easier to install and safer indoors since they don’t produce emissions, but propane heaters often provide more heat for larger spaces. Electric models are better for smaller or well-ventilated garages, while propane suits heavy-duty heating needs.