10 Best Gas Garage Heater of December 2025

• 50,000 BTU per hour heats up to 1250 sq. ft.
• Powered exhaust allows for vertical or horizontal venting
• Easy outside access to thermostat and A/C terminals and gas connection
• Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
• Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger

Mr. Heater

• Dual fuel technology allows the unit to be operated with Liquid Propane or Natural Gas
• Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
• Up to 30, 000 BTU's/hr heats up to 1, 000 sq. ft.
• Thermostat control knob automatically maintains your room's ideal heat level
• No electricity required allows for reliable back-up heating incase of an emergency situation

Dyna-Glo

• 25,000-BTU natural-gas radiant workshop heater
• Heats up to 625 square feet
• Efficient radiant heat warms objects directly, not surrounding air
• Comes fully assembled; hooks up to existing natural-gas line; how-to video included
• Non-corrosive materials used throughout construction. 1-year limited warranty

Mr. Heater

• Natural Gas Ready (Fuel conversion not permitted)
• Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
• 15, 000-30, 000 BTU's/hr. variable heat output for up to 1, 000 sq. ft.
• Variable control knob offers the most customizable heat settings LOW - 15, 000 BTUMED - 22, 500 BTUHI - 30, 000 BTU
• No electricity required allows for reliable back-up heating incase of an emergency situation
• power source type: natural_gas

Dyna-Glo

• Industry standard for dependability
• Innovative technology
• Unmatched quality and service

Mr. Heater

• HEAVY DUTY HEATER: Warm-up just about any open space with this heater that provides long-term comfort solutions with its built-in single pole thermostat that adjusts from 45 to 135 degrees Fahrenheit.
• CONTINUOUS COMFORT: If you have a large drafty space, this heater is ideal. Its powerful output means it can warm cold commercial areas, stores, service stations, spacious basements, and even outdoor areas like patios and workspaces.
• EASY TO USE: This heater includes a ceiling mounting bracket for vertical or horizontal mounting, or any position that suits your space. It has adjustable louvers, so you can aim your heat directly toward your desired area and change as needed.
• OUTPUT CONTROL: The high-level cutout automatically shuts off to prevent overheating and reactivates the heater when the temperature returns to normal. The built-in thermostat allows you to set your heat level to deliver as much warmth as you need.
• COMPATIBILITY: Whether you need 208 or 240 volts, this heater is fully compatible with your electrical system.

Fahrenheat

• Efficient, cost effective infrared heat
• For use in buildings with 12 to 15 ft ceilings
• Clearances: Top - 36", Sides & Back - 30", Below - 68"
• Heats up to 1000 sq. ft.
• No electricity required, Maintenance free; no moving parts

Mr. Heater

• SPACE-SAVING DESIGN: The fan-forced heater is designed for ceiling mounting and hard-wired installation, which saves valuable floor space in a packed warehouse, garage or storage area.
• DURABLE STEEL CONSTRUCTION: The body of the commercial heater is crafted from heavy gauge steel, which stands up well to the temperature fluctuations in areas that are poorly insulated.
• TARGETED HEATING: Louvers and a variable mounting angle direct airflow where it is needed most, while the fan-forced design helps to distribute it throughout the room.
• CONVENIENT CONTROLS: The dual knob thermostat allows you to easily adjust the temperature to just the right level for your space and to turn the ceiling mount heater on and off quickly.
• SMART SAFETY FEATURES: A built-in sensor switches the device off automatically if it overheats, while a power indicator light ensures that you know when the unit is in use.

CCC COMFORT ZONE

• Easy outside access to thermostat and A/C terminals. 0.5 inch gas connection
• Limited 3 year warranty on parts and burners
• Powered exhaust allows for vertical or horizontal venting
• Natural Gas to Liquid Propane conversion kit included
• 80,000 BTU per hour heats up to 2,000 sq. ft.

Mr. Heater

• (Wall Mounted Heater Only.) Wi-Fi enabled makes it possible for you to control the temperature from your phone!
• Safe to the touch grill. 1500 watts of power
• Space saving wall mount design means you don't lose floor space. Perfect for bedrooms, kitchens, offices and more
• When installed over the outlet, you can hide the cord inside the heater. This unit stays cool to the touch and the wall stays cool.
• Safe to the touch grill. Wall mounted version, Feet not included.

Heat Storm