Customer Reviews

Unit Heaters

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$100 off $2,000 | $250 off $4,000 | $450 off $6000

$100 off $2,000
$250 off $4,000
$450 off $6000


Unit Heater Categories

6,000 - 125,000 BTU/hr

125,000 - 250,000 BTU/hr

100,000 - 300,000 BTU/hr

250,000 - 400,000 BTU/hr

30,000 - 132,000 BTU/hr

5,000 - 200,000 BTU/hr

5,000 - 200,000 BTU/hr

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Shop by Brand


6,000 – 400,000 BTU


10,000 – 400,000 BTU


25,000 – 400,000 BTU

Detroit Radiant

4,000 – 250,000 BTU


9,000 – 20,000 BTU


3,000 – 25,000 BTU


45,000 – 400,000 BTU


Infrared and Ceramic Heaters

25,000 – 130,000 BTU


30,000 – 65,000 BTU


6,000 BTU – 40,000 BTU


5,000 – 200,000 BTU


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Garage Heaters

Modine’s wildly popular Hot Dawg line of garage heaters take the job of heating spaces seriously. With no-maintenance electric motors, easy installation, and dependability that lasts for years, the Hot Dawg series ensures that with this line of gas heater, comfort just went up a few notches.

Modine’s Hot Dawg line includes BTU capacities ranging from 30,000 BTUs to a whopping 100,000 BTUs, yet all this performance is housed in lightweight cabinets that mount out of the way, up near the ceiling. They are available in natural gas or propane and come with a 10-year warranty on their heat exchanger and two years on everything else.

Hook-ups to electric service and ventilation are easy, and the noise level is amazingly low.

Commercial & Industrial Heaters

For big jobs, our commercial grade gas heaters are ready for the challenge, whether it’s modern, well-insulated shop buildings or a warehouse space that seems to have been forgotten.

This is the source for the best prices on natural gas unit heaters, propane garage heaters, gas garage heaters, and more in numerous sizes and configurations. Shipping is free, and orders are most often processed within five businesses days. Many models qualify for our Price Guarantee that ensures that no one’s online price will beat ours. has over 8,000 verified customer reviews with an average rating of 4.8 out of 5 stars.

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