Unit Heaters

Garage, Shop & Commercial Unit Heaters at wholesale prices - Unit heaters are a great way to warm up a garage, warehouse, or large shop.

Our selection of natural gas hanging heaters include commercial and industrial models, in addition to the very popular Modine Hot Dawg heater, which is perfect for garages, workshops, and other residential spaces. For greenhouse or agriculture use, check out the HC18 and HC47 radiant heaters from Modine.

Subcategories:

Set Ascending Direction

16 Item(s)

  • Sterling 45,000 BTU Natural Gas Infrared Radiant Heater

    Sterling 45,000 BTU Natural Gas Infrared Radiant Heater

    Model: RSG045N1U0
    Low Price: $1,182.50
    FREE SHIPPING
  • Sterling 35,000 BTU Propane Gas Infrared Radiant Heater

    Sterling 35,000 BTU Propane Gas Infrared Radiant Heater

    Model: RSG035L1U0
    Low Price: $1,204.50
    FREE SHIPPING
  • Sterling 45,000 BTU Propane Gas Infrared Radiant Heater

    Sterling 45,000 BTU Propane Gas Infrared Radiant Heater

    Model: RSG045L1U0
    Low Price: $1,204.50
    FREE SHIPPING
  • Sterling 66,000 BTU Infrared Radiant Ceramic Heater

    Sterling 66,000 BTU Infrared Radiant Ceramic Heater

    Model: RSD66-L1C
    Low Price: $600.60
    FREE SHIPPING
  • Sterling Nexus 300,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 300,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU300A1NS111
    Low Price: $5,967.50
    FREE SHIPPING
  • Sterling Nexus 200,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 200,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU200A1NS111
    Low Price: $4,537.50
    FREE SHIPPING
  • Sterling Nexus 50,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 50,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU050A1NS111
    Low Price: $3,025.00
    FREE SHIPPING
  • Sterling 35,000 BTU Natural Gas Infrared Radiant Heater

    Sterling 35,000 BTU Natural Gas Infrared Radiant Heater

    Model: RSG035N1U0
    Low Price: $1,182.50
    FREE SHIPPING
  • Sterling 132,000 BTU Infrared Radiant Ceramic Heater

    Sterling 132,000 BTU Infrared Radiant Ceramic Heater

    Model: RSD132-L1C
    Low Price: $933.90
    FREE SHIPPING
  • Sterling 33,000 BTU Infrared Radiant Ceramic Heater

    Sterling 33,000 BTU Infrared Radiant Ceramic Heater

    Model: RSD33-L1C
    Low Price: $517.00
    FREE SHIPPING
  • Sterling Nexus 400,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 400,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU400A1NS111
    Low Price: $7,313.90
    FREE SHIPPING
  • Sterling Nexus 150,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 150,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU150A1NS111
    Low Price: $3,987.50
    FREE SHIPPING
  • Sterling Nexus 100,000 BTU Gas-Fired High Efficiency Unit Heater

    Sterling Nexus 100,000 BTU Gas-Fired High Efficiency Unit Heater

    Model: HU100A1NS111
    Low Price: $3,738.90
    FREE SHIPPING
  • Sterling 25,000 BTU Propane Gas Infrared Radiant Heater

    Sterling 25,000 BTU Propane Gas Infrared Radiant Heater

    Model: RSG025L1U0
    Low Price: $1,204.50
    FREE SHIPPING
  • Sterling 25,000 BTU Natural Gas Infrared Radiant Heater

    Sterling 25,000 BTU Natural Gas Infrared Radiant Heater

    Model: RSG025N1U0
    Low Price: $1,182.50
    FREE SHIPPING
  • Sterling 100,000 BTU Infrared Radiant Ceramic Heater

    Sterling 100,000 BTU Infrared Radiant Ceramic Heater

    Model: RSD100-L1C
    Low Price: $768.90
    FREE SHIPPING

Set Ascending Direction

16 Item(s)

Our unit heaters are priced to save you money while providing you a quality product. We provide a large selection of garage heaters and industrial heaters to ensure that you get exactly what you want or need. Feel free to look at the specs on all our models and if you have any questions about any of our unit heaters, contact us and we would be happy to help you.

Why Buy From Us?

Customer Satisfaction

Our dedicated staff works hard to ensure that all orders are handled quickly and efficiently to ensure that you get what you ordered as quickly as possible.


Security

We provide a secure online shopping experience to protect your information. We also provide the option to checkout with PayPal to allow you to use a checkout service you are familiar with.


Save Money

We provide you great prices so you can save your money for the more important things in your life.

HVACDirect.com is here for you
We're Here for You!
Customer Reviews