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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  • 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 75,000 BTU HD75 Unit Heater

    Modine Hot Dawg 75,000 BTU Gas Garage Heater

    Model: HD75AS01

    Regular Price: $1,255.29

    Special Price $1,067.00

    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
  • 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 75,000 BTU Gas Propeller Unit Heater

    Modine Hot Dawg 75,000 BTU Gas Propeller Unit Heater

    Model: HDS75AS0111FBAN
    Low Price: $1,490.50
    FREE SHIPPING
  • Modine HEX5-300 Electric Unit Heater

    Modine HEX5-300 Electric Unit Heater - 30kW

    Model: HEX5-480360-300
    Low Price: $9,322.50
    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 75,000 BTU HD75 Unit Heater

    Modine Hot Dawg 75,000 BTU Gas Garage Heater

    Model: HD75SS01
    Low Price: $1,961.22
    FREE SHIPPING
  • Modine 78,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Modine 78,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Model: V78S01
    Low Price: $1,050.50
    FREE SHIPPING
  • Modine POR100 Oil Unit Heater

    Modine POR100 Oil Unit Heater

    Model: POR100
    Low Price: $4,675.00
    FREE SHIPPING
  • Modine 108,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Modine 108,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC108S01
    Low Price: $1,166.00
    FREE SHIPPING
  • Modine PTE300 Electric Unit Heater - 30kW

    Modine PTE300 Electric Unit Heater - 30kW

    Model: PTE300C3301
    Low Price: $2,887.50
    FREE SHIPPING
  • Modine POR145 Oil Unit Heater

    Modine POR145 Oil Unit Heater

    Model: POR145
    Low Price: $4,895.00
    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 78,000 BTU Hot Water/Steam Unit Heater - Vertical - Cupro-Nickel Heat Exchanger

    Modine 78,000 BTU Hot Water/Steam Unit Heater - Vertical - Cupro-Nickel Heat Exchanger

    Model: VN78S01
    Low Price: $1,375.00
    FREE SHIPPING
  • Modine 139,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Modine 139,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Model: V139S01
    Low Price: $1,243.00
    FREE SHIPPING
  • Modine 108,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 108,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB108S01
    Low Price: $1,166.00
    FREE SHIPPING
  • Modine 121,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Modine 121,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC121S01
    Low Price: $1,243.00
    FREE SHIPPING
  • Modine Effinity93 - 110,000 BTU - High Efficiency Unit Heater - LP - 93% Thermal Efficiency - Separated Combustion

    Modine Effinity93 - 110,000 BTU 93% Thermal Efficiency - Separated Combustion - Liquid Propane

    Model: PTC110SS0121
    Low Price: $2,799.00
    FREE SHIPPING
  • Modine Hot Dawg HDS - 125,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger

    Modine Hot Dawg HDS - 125,000 BTU 80% Thermal Efficiency - Separated Combustion Aluminized Steel Heat Exchanger - Liquid Propane

    Model: HDS125AS0121
    Low Price: $1,892.00
    FREE SHIPPING
  • Modine HDB - 75,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine HDB - 75,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Liquid Propane

    Model: HDB75SS0121
    Low Price: $2,326.50
    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

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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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