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10 Best Garage Heaters 2025 in the United States
#1
Winner
TEMPWARE Electric Garage Heater, 10,000-Watt Digital Fan-Forced Ceiling Mount Shop Heater with Full-Function Remote, 240-Volt Hardwired Heater with 12-Hour Timer, Ideal for Workshop, Blue (TW10000ER)
The TEMPWARE Electric Garage Heater is an effective option for those looking to heat a large garage or workshop. With a high heating capacity of 34,120 BTUs, it can comfortably heat an area up to 1,500 square feet. It operates on a 240-volt power source and requires hardwired installation, meaning you will need an electrician for safe setup. This unit is designed as a fan-forced heater, which helps distribute warm air evenly throughout the space.
Rating
10.0
Chosen by1,149
Heating Capacity (BTUs)
Power Source
Type of Heater
Most important from
1630 reviews
#2
Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black
The Dr Infrared Heater DR-238 is a versatile heater ideal for both indoor and outdoor spaces, making it a great choice for garages, patios, and even restaurants. With a heating capacity of up to 1500W and three power settings, it provides clean, instant, and odorless infrared heat, which can be particularly appealing for those who dislike the smell of traditional heating methods. Its IP55 rating means it’s weatherproof, allowing for outdoor use without worry. It also comes with a remote control for convenient operation and includes wall and ceiling mounting brackets for easy installation, enhancing its portability.
Rating
10.0
Heating Capacity (BTUs
Power Source
Type of Heater
Most important from
5102 reviews
#3
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater, 80,000 BTU, Black
The Mr. Heater F260560 Big Maxx MHU80NG is a solid choice for anyone looking to heat a garage or large indoor space, capable of delivering a strong heating capacity of 80,000 BTUs and covering an area of up to 2,667 square feet. Its natural gas power source is convenient for those with existing gas lines, and it comes with a conversion kit for liquid propane, enhancing its flexibility.
Rating
9.9
Heating Capacity (BTUs)
Installation and Portability
Most important from
752 reviews
Top 10 Best Garage Heaters 2025 in the United States
#1
Winner
10.0 score
TEMPWARE Electric Garage Heater, 10,000-Watt Digital Fan-Forced Ceiling Mount Shop Heater with Full-Function Remote, 240-Volt Hardwired Heater with 12-Hour Timer, Ideal for Workshop, Blue (TW10000ER)
TEMPWARE Electric Garage Heater, 10,000-Watt Digital Fan-Forced Ceiling Mount Shop Heater with Full-Function Remote, 240-Volt Hardwired Heater with 12-Hour Timer, Ideal for Workshop, Blue (TW10000ER)
Heating Capacity (BTUs): 34120
Power Source: 240-volt
Type of Heater: Fan-forced
Safety Features: Overheat protection, ETL certified
Thermostat Control: Built-in thermostat, ECO mode
Installation and Portability: Hardwired installation
Chosen by 1149 this week
Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black
Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black
Power Source: Electric
Type of Heater: Infrared
Safety Features: IP55 weatherproof
Installation and Portability: Wall, Ceiling Mount, Lightweight
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater, 80,000 BTU, Black
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater, 80,000 BTU, Black
Heating Capacity (BTUs): 80,000
Power Source: Natural Gas
Type of Heater: Unit Heater
Safety Features: High temp safety shut-off
Installation and Portability: Ceiling Mount, 88 lbs
TEMPWARE Garage Heater Electric 240V, 5000-Watt Hardwired Ceiling Mount Shop Heater with Remote, Digital Fan Forced 240 Volt Workshop Heater for Indoor Use with Overheat Protection and 12-Hour Timer
TEMPWARE Garage Heater Electric 240V, 5000-Watt Hardwired Ceiling Mount Shop Heater with Remote, Digital Fan Forced 240 Volt Workshop Heater for Indoor Use with Overheat Protection and 12-Hour Timer
Heating Capacity (BTUs): 17060
Power Source: Electric
Type of Heater: Radiant
Safety Features: Overheat Protection
Thermostat Control: Built-in thermostat
Installation and Portability: Ceiling Mount, hardwiring required
TEMPWARE Electric Garage Heater, 5000-Watt Ceiling Mount Shop Heater with 3 Heat Levels, 240-Volt Hardwired Fan-Forced Industrial Heater, Ideal for Workshop
TEMPWARE Electric Garage Heater, 5000-Watt Ceiling Mount Shop Heater with 3 Heat Levels, 240-Volt Hardwired Fan-Forced Industrial Heater, Ideal for Workshop
Heating Capacity (BTUs): 17,060
Power Source: Electric
Type of Heater: Radiant
Safety Features: Overheat Protection
Thermostat Control: Built-in thermostat
Installation and Portability: Hardwired, flexible placement
Related Products
Comfort Zone Garage Heater, 5,000-Watt, Ceiling Heater, 3 Heat Settings, 240V Electric Garage Heater for Indoor Use, Ceiling Mounted Shop Heater, Overheat Protection, ETL Listed, Grey
Comfort Zone Garage Heater, 5,000-Watt, Ceiling Heater, 3 Heat Settings, 240V Electric Garage Heater for Indoor Use, Ceiling Mounted Shop Heater, Overheat Protection, ETL Listed, Grey
Power Source: Electric
Type of Heater: Fan-Forced
Safety Features: Overheat Protection, Indicator Light
Thermostat Control: Dual Knob Thermostat
Installation and Portability: Ceiling Mount, Professional Installation
Mr. Heater MH540T 540-Degree 45,000 BTU Radiant Tank Top Portable Propane Heater For Sporting Events, Hunting, Fishing, Camping, Tailgating & Porches
Mr. Heater MH540T 540-Degree 45,000 BTU Radiant Tank Top Portable Propane Heater For Sporting Events, Hunting, Fishing, Camping, Tailgating & Porches
Heating Capacity (BTUs): 45,000
Power Source: Propane
Type of Heater: Radiant
Safety Features: Tip-over shut-off, secure connection
Installation and Portability: Floor, Wall Mount, Portable
Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White
Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White
Heating Capacity (BTUs): 20,000
Power Source: Liquid Propane
Type of Heater: Propane Heater
Safety Features: Low-Oxygen Shutoff, Depletion Sensor
Thermostat Control: Yes
Installation and Portability: Wall Mount, Free-standing, 24.8 lbs
DR. INFRARED HEATER DR-910F 10,000-Watt 240V Heavy-Duty Hardwired Shop Garage Heater Wall/Ceiling Mounted with Remote Controlled Thermostat
DR. INFRARED HEATER DR-910F 10,000-Watt 240V Heavy-Duty Hardwired Shop Garage Heater Wall/Ceiling Mounted with Remote Controlled Thermostat
Power Source: 240V
Type of Heater: Radiant
Safety Features: Overheat Protection
Thermostat Control: Remote-controlled, 50-85°F
Installation and Portability: Wall/Ceiling Mount, Hardwired
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Buying Guide for the Best Garage Heaters
Choosing the right garage heater can make a significant difference in maintaining a comfortable and functional workspace during colder months. When selecting a garage heater, it's important to consider factors such as the size of your garage, the type of heater, and your specific heating needs. Understanding the key specifications will help you make an informed decision and ensure that you get the best fit for your situation.Heating Capacity (BTUs)Heating capacity, measured in British Thermal Units (BTUs), indicates the amount of heat a heater can produce. This spec is crucial because it determines how effectively the heater can warm up your garage. To navigate this, consider the size of your garage: small garages (1-1.5 car) typically need 5,000-10,000 BTUs, medium garages (2-3 car) may require 10,000-20,000 BTUs, and large garages (3+ car) might need 20,000+ BTUs. Choose a heater with a BTU rating that matches the size of your garage to ensure efficient heating.
Power SourceGarage heaters can be powered by electricity, natural gas, propane, or kerosene. The power source is important because it affects installation, operating costs, and convenience. Electric heaters are easy to install and use but may have higher operating costs. Natural gas and propane heaters are more cost-effective for larger spaces but require proper ventilation and installation. Kerosene heaters are portable and powerful but can be less convenient due to fuel storage and odor. Choose a power source that aligns with your garage setup and heating preferences.
Type of HeaterThere are several types of garage heaters, including forced-air, infrared, and convection heaters. Forced-air heaters blow warm air to heat the space quickly, making them ideal for larger garages or those needing rapid heating. Infrared heaters warm objects and people directly, providing consistent and efficient heat, suitable for smaller or well-insulated garages. Convection heaters circulate warm air naturally and are best for maintaining a steady temperature in medium-sized garages. Select the type that best matches your heating needs and garage size.
Safety FeaturesSafety features are essential to prevent accidents and ensure safe operation. Look for heaters with features like overheat protection, tip-over switches, and automatic shut-off. Overheat protection turns off the heater if it gets too hot, preventing fires. Tip-over switches shut off the heater if it is knocked over, reducing the risk of accidents. Automatic shut-off ensures the heater turns off after a set period or if it detects unsafe conditions. Prioritize heaters with robust safety features, especially if your garage is used frequently or has flammable materials.
Thermostat ControlA thermostat control allows you to set and maintain a desired temperature in your garage. This spec is important for energy efficiency and comfort. Basic heaters may have manual controls, while more advanced models offer digital thermostats with programmable settings. For occasional use, a manual thermostat may suffice. However, if you spend a lot of time in your garage or need precise temperature control, opt for a heater with a digital or programmable thermostat to maintain consistent warmth and reduce energy consumption.
Installation and PortabilityConsider whether you need a fixed or portable heater. Fixed heaters are mounted on walls or ceilings and are ideal for permanent heating solutions, providing consistent heat without taking up floor space. Portable heaters can be moved around as needed, offering flexibility for spot heating or temporary use. If you need a long-term heating solution, a fixed heater might be best. For occasional use or if you need to direct heat to specific areas, a portable heater would be more suitable. Choose based on how you plan to use the heater in your garage.