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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.

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  • Reznor 125,000 BTU Natural Gas Unit Heater - UDAP-125

    Reznor 125,000 BTU Gas Unit Heater

    Model: UDAP-125
    Low Price: $1,390.94
    FREE SHIPPING
  • Modine 100,000 BTU HD100 Unit Heater

    Modine Hot Dawg 100,000 BTU Gas Garage Heater

    Model: HD100AS01
    Low Price: $1,646.51
    FREE SHIPPING
  • Modine 125,000 BTU HD125 Unit Heater

    Modine Hot Dawg 125,000 BTU Gas Garage Heater

    Model: HD125AS01
    Low Price: $1,850.12
    FREE SHIPPING
  • Reznor 105,000 BTU Natural Gas Unit Heater - UDAP-100

    Reznor 105,000 BTU Gas Unit Heater

    Model: UDAP-100
    Low Price: $1,234.74
    FREE SHIPPING
  • Modine 100,000 BTU HD100 Unit Heater

    Modine Hot Dawg 100,000 BTU Gas Garage Heater

    Model: HD100SS01
    Low Price: $1,976.18
    FREE SHIPPING
  • Modine Hot Dawg 100,000 BTU Gas Propeller Unit Heater

    Modine Hot Dawg 100,000 BTU Gas Propeller Unit Heater

    Model: HDS100AS0111FBAN
    Low Price: $1,848.00
    FREE SHIPPING
  • Modine Hot Dawg 125,000 BTU Gas Propeller Unit Heater

    Modine Hot Dawg 125,000 BTU Gas Propeller Unit Heater

    Model: HDS125AS0111FBAN
    Low Price: $1,925.00
    FREE SHIPPING
  • Modine 135,000 BTU Unit Heater - PTC-135AS0111-SBAC

    Modine Effinity 135,000 BTU Unit Heater

    Model: PTC-135AS0111-SBAC
    Low Price: $3,518.90
    FREE SHIPPING
  • Modine 110,000 BTU Unit Heater - PTC-110AS0111-FBAC

    Modine Effinity 110,000 BTU Unit Heater

    Model: PTC-110AS0111-FBAC
    Low Price: $2,428.80
    FREE SHIPPING
  • Modine HDC - 100,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger

    Modine HDC - 100,000 BTU 80% Thermal Efficiency - Separated Combustion Aluminized Steel Heat Exchanger - Natural Gas

    Model: HDC100AS0111
    Low Price: $2,706.00
    FREE SHIPPING
  • Sterling 120,000 BTU GG120 Unit Heater

    Sterling 120,000 BTU GG120 Unit Heater

    Model: GG120A1NSA11
    Low Price: $1,154.95
    FREE SHIPPING
  • Sterling 105,000 BTU GG105 Unit Heater

    Sterling 105,000 BTU GG105 Unit Heater

    Model: GG105A1NSA11
    Low Price: $1,121.95
    FREE SHIPPING
  • ADP 125,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    ADP 125,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    Model: UHCM-125
    Low Price: $1,375.00
    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
  • Modine Effinity93 - 110,000 BTU - High Efficiency Unit Heater - NG - 93% Thermal Efficiency - Separated Combustion

    Modine Effinity93 - 110,000 BTU 93% Thermal Efficiency - Separated Combustion - Natural Gas

    Model: PTC110SS0111
    Low Price: $2,799.00
    FREE SHIPPING
  • Modine Effinity93 - 135,000 BTU - High Efficiency Unit Heater - NG - 93% Thermal Efficiency - Separated Combustion

    Modine Effinity93 - 135,000 BTU 93% Thermal Efficiency - Separated Combustion - Natural Gas

    Model: PTC135SS0111
    Low Price: $3,345.00
    FREE SHIPPING
  • Modine Hot Dawg HDS - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger

    Modine Hot Dawg HDS - 125,000 BTU 80% Thermal Efficiency - Separated Combustion Stainless Steel Heat Exchanger - Natural Gas

    Model: HDS125SS0111
    Low Price: $2,194.50
    FREE SHIPPING
  • Modine HDB - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine HDB - 125,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: HDB125SS0111
    Low Price: $2,524.50
    FREE SHIPPING
  • Modine HDC - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger

    Modine HDC - 125,000 BTU 80% Thermal Efficiency - Separated Combustion Stainless Steel Heat Exchanger - Natural Gas

    Model: HDC125SS0111
    Low Price: $3,008.50
    FREE SHIPPING
  • Modine HDC - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger

    Modine HDC - 125,000 BTU 80% Thermal Efficiency - Separated Combustion Aluminized Steel Heat Exchanger - Natural Gas

    Model: HDC125AS0111
    Low Price: $2,858.90
    FREE SHIPPING
  • Modine HDB - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger

    Modine HDB - 125,000 BTU 80% Thermal Efficiency - Non-Separated Aluminized Steel Heat Exchanger - Natural Gas

    Model: HDB125AS0111
    Low Price: $2,343.00
    FREE SHIPPING
  • Modine HDC - 100,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger

    Modine HDC - 100,000 BTU 80% Thermal Efficiency - Separated Combustion Stainless Steel Heat Exchanger - Natural Gas

    Model: HDC100SS0111
    Low Price: $2,832.50
    FREE SHIPPING
  • Modine HDB - 100,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine HDB - 100,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: HDB100SS0111
    Low Price: $2,546.50
    FREE SHIPPING
  • Modine HDB - 100,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger

    Modine HDB - 100,000 BTU 80% Thermal Efficiency - Non-Separated Aluminized Steel Heat Exchanger - Natural Gas

    Model: HDB100AS0111
    Low Price: $2,275.90
    FREE SHIPPING

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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.

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