Garage Heaters

Save up to 48% off on Unit Heaters!



Pre- Black Friday Sale

Now to NOV. 20th

up to 48% off Unit Heaters



Cyber Week Sale

Ends DEC 4

up to 48% off Unit Heaters



Black Friday Sale

NOV 21 - 27

up to 48% off Unit Heaters

Get more out of your garage all year long: Easily convert your garage or barn into a workshop with an easy-to-install garage heater. We carry a wide selection of electric, natural gas, and propane garage heaters from top brands including Modine, Reznor, and ADP.

These powerful shop heaters are available with 30,000 BTUS to as much as 125,000 depending on your needs. But all of that power does not mean added clutter. Workshop unit heaters take up minimal space, but pack a serious punch in a compact frame! Our popular items, like a 60,000 BTU garage heater, offers low-profile designs, affording you more room to store your tools, work on a project or simply keep clutter away.

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  1. QMark MUH0321 Electric Unit Heater 208V/240V - 2.2kW/3kW
    QMark MUH0321 Electric Unit Heater 208V/240V - 2.2kW/3kW
    Model: MUH0321
    Suggested Retail $1,195.00 Your Low Price Special Price $635.00
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  2. QMark MUH35 Electric Unit Heater 208V/240V - 3.7kW/5.0kW
    QMark MUH35 Electric Unit Heater 208V/240V - 3.7kW/5.0kW
    Model: MUH35
    Suggested Retail $1,232.00 Your Low Price Special Price $661.00
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  3. Reznor EGW-2 Electric Unit Heater
    Reznor EGW-2 Electric Unit Heater - 2kW
    Model: EGW-2
    Suggested Retail $896.00 Your Low Price Special Price $845.00
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  4. Reznor EGW-3 Electric Unit Heater
    Reznor EGW-3 Electric Unit Heater - 3kW
    Model: EGW-3
    Suggested Retail $896.00 Your Low Price Special Price $866.00
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  5. Reznor EGW-5 Electric Unit Heater
    Reznor EGW-5 Electric Unit Heater - 5kW
    Model: EGW-5
    Suggested Retail $896.00 Your Low Price Special Price $866.00
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  6. Modine 30
    Modine Hot Dawg HD 30,000 BTU Natural Gas Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD30AS0111FBAN
    Rating:
    100%
    Suggested Retail $1,337.00 Your Low Price Special Price $969.00
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  7. Modine 45
    Modine Hot Dawg HD 45,000 BTU Natural Gas Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD45AS0111FBAN
    Suggested Retail $1,388.00 Your Low Price Special Price $999.00
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  8. QMark MUH102 Electric Unit Heater 208V/240V - 7.5kW/10.0kW
    QMark MUH102 Electric Unit Heater 208V/240V - 7.5kW/10.0kW
    Model: MUH102
    Suggested Retail $2,037.00 Your Low Price Special Price $1,081.00
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  9. Modine 30
    Modine Hot Dawg HD 30,000 BTU Liquid Propane Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD30AS0111FBAN / 3H37266-1N/PCONVKIT30-75
    Suggested Retail $1,337.00 Your Low Price Special Price $1,095.00
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  10. Modine 60
    Modine Hot Dawg HD 60,000 BTU Natural Gas Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD60AS0111FBAN
    Suggested Retail $1,589.00 Your Low Price Special Price $1,099.00
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  11. Reznor 30,000 BTU Natural Gas Unit Heater - UDAP-30
    Reznor UDX 30,000 BTU Natural Gas Unit Heater
    Model: UDX-30
    Rating:
    100%
    Suggested Retail $1,661.00 Your Low Price Special Price $1,132.00
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  12. Modine 45
    Modine Hot Dawg HD 45,000 BTU Liquid Propane Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD45AS0111FBAN / 3H37266-1N/PCONVKIT30-75
    Suggested Retail $1,388.00 Your Low Price Special Price $1,136.00
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  13. Modine 75
    Modine Hot Dawg HD 75,000 BTU Natural Gas Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD75AS0111FBAN
    Suggested Retail $1,635.00 Your Low Price Special Price $1,145.00
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  14. Sterling 30,000 BTU GG030 Unit Heater
    Sterling 30,000 BTU GG030 Unit Heater
    Model: GG030A1NSA11
    $1,165.00
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  15. Reznor 45,000 BTU Natural Gas Unit Heater - UDAP-45
    Reznor UDX 45,000 BTU Natural Gas Unit Heater
    Model: UDX-45
    Rating:
    100%
    Suggested Retail $1,728.00 Your Low Price Special Price $1,188.00
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  16. ADP 45,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater
    ADP 45,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater
    Model: UHRS-45
    $1,199.00
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  17. Reznor UDX 30,000 BTU Liquid Propane Unit Heater
    Reznor UDX 30,000 BTU Liquid Propane Unit Heater
    Model: UDX-30 / 1036536R
    Rating:
    100%
    Suggested Retail $1,771.00
    Special Price $1,199.00
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  18. Sterling 45,000 BTU GG045 Unit Heater
    Sterling 45,000 BTU GG045 Unit Heater
    Model: GG045A1NSA11
    $1,210.00
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  19. Reznor 60,000 BTU Natural Gas Unit Heater - UDAP-60
    Reznor UDX 60,000 BTU Natural Gas Unit Heater
    Model: UDX-60
    Rating:
    100%
    Suggested Retail $1,818.00 Your Low Price Special Price $1,244.00
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  20. Reznor UDX 45,000 BTU Liquid Propane Unit Heater
    Reznor UDX 45,000 BTU Liquid Propane Unit Heater
    Model: UDX-45 / 1036536R
    Rating:
    100%
    Suggested Retail $1,838.00
    Special Price $1,255.00
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  21. Sterling 60,000 BTU GG060 Unit Heater
    Sterling 60,000 BTU GG060 Unit Heater
    Model: GG060A1NSA11
    $1,262.00
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  22. Sterling 75,000 BTU GG075 Unit Heater
    Sterling 75,000 BTU GG075 Unit Heater
    Model: GG075A1NSA11
    $1,287.00
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  23. Modine 100
    Modine Hot Dawg HD 100,000 BTU Natural Gas Garage Heater - Aluminized Steel Heat Exchanger
    Model: HD100AS0111FBAN
    Suggested Retail $1,894.00 Your Low Price Special Price $1,299.00
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These garage heaters also ensure that while you’re working in your garage, you have plenty of high-quality air to breathe. Gas unit heaters draw their combustion air from the outside to ensure the air around you is clean. This supply of fresh air reduces common concerns about dirt, dust and humidity.

Additionally, whether it be 125,000 BTUs or a 30,000 BTU garage heater, you will enjoy such amenities as whisper-quiet operation, finger-proof fan guards, and a long-lasting lubricant, added at the factory, which is designed to reduce wear-and-tear and prolong product life.

When sizing for a garage heater, keep in mind that your garage will not be as well insulated as the rest of your house, plus it will have places where air escapes easily. The garage door(s) will be opening and closing frequently, allowing cold outside air to rush in. Therefore, you will need a unit with greater BTUs than you would for a typical space.

When ordering you will need to choose between a natural gas or propane garage heater.

These unit heaters are often marketed as residential heaters, but they have the durability and performance that puts them in the same league as commercial heaters.

A standout in this category is the Modine Hot Dawg garage heater series. They’re simply designed, have a low profile and install as close as one inch from the ceiling. They are lightweight and easy to lift into position – out of the way of anything else in the garage. Attach two brackets, tighten securely, plug in the power cord, connect the small diameter power vent and the unit is ready for gas service

One of the more impressive features of the Hot Dawg series is the aluminized-steel heat exchanger, which reduces run time and therefore eases wear and tear on the motor. The motor is zero maintenance, self-lubricating, and quiet-running. All of the Hot Dawg line, including its popular 45,000 BTU garage heater model, employ powered venting to clear out exhaust air and maintain air quality in the garage. They can vent to side wall vents or roof vents with ease. These units are built to last and to look brand new even after years of service. The warranty is 10 years on the heat exchanger, two years on everything else.

For the ultimate in assistance, contact our customer service department. Our reps are knowledgeable in all HVAC applications, and if they don’t have an immediate answer to a question, they will find out and call you back.

Check out our full selection of unit heaters for both residential and industrial use.

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