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 310,000 BTU Unit Heater - PTC-310AS0111-SBAC

    Modine Effinity 310,000 BTU Unit Heater

    Model: PTC-310AS0111-SBAC
    Low Price: $4,387.90
    FREE SHIPPING
  • Modine 350,000 BTU PDP350 Unit Heater

    Modine 350,000 BTU PDP350 Commercial Unit Heater - Aluminized Steel Heat Exchanger

    Model: PDP350AE01
    Low Price: $2,143.90
    FREE SHIPPING
  • Modine BDP - 300,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Blower

    Modine BDP Blower - 300,000 BTU 80% Thermal Efficiency - Non-Separated Aluminized Steel Heat Exchanger - Natural Gas

    Model: BDP300AE0930
    Low Price: $4,394.50
    FREE SHIPPING
  • Reznor 350,000 BTU Natural Gas Unit Heater - UDAP-350

    Reznor 350,000 BTU Natural Gas Unit Heater

    Model: UDAP-350
    Low Price: $2,785.37
    FREE SHIPPING
  • Modine BDP - 300,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Blower

    Modine BDP Blower - 300,000 BTU 80% Thermal Efficiency - Non-Separated Aluminized Steel Heat Exchanger - Liquid Propane

    Model: BDP300AE0985
    Low Price: $4,398.90
    FREE SHIPPING
  • Reznor 400,000 BTU Natural Gas Unit Heater - UDAP-400

    Reznor 400,000 BTU Natural Gas Unit Heater

    Model: UDAP-400

    Regular Price: $3,329.48

    Special Price $2,996.53

    FREE SHIPPING
  • Reznor 300,000 BTU Natural Gas Unit Heater - UDAP-300

    Reznor 300,000 BTU Natural Gas Unit Heater

    Model: UDAP-300
    Low Price: $2,453.77
    FREE SHIPPING
  • Modine 385,000 BTU Hot Water/Steam Unit Heater - Vertical - Cupro-Nickel Heat Exchanger

    Modine 385,000 BTU Hot Water/Steam Unit Heater - Vertical - Cupro-Nickel Heat Exchanger

    Model: VN385S04
    Low Price: $4,323.00
    FREE SHIPPING
  • Modine 333,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Modine 333,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Model: V333S01
    Low Price: $2,387.00
    FREE SHIPPING
  • Modine BDP - 400,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Blower

    Modine BDP Blower - 400,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Liquid Propane

    Model: BDP400SE0985
    Low Price: $6,048.90
    FREE SHIPPING
  • Modine PTP - 400,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine PTP - 400,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Liquid Propane

    Model: PTP400SS0121
    Low Price: $2,583.90
    FREE SHIPPING
  • Modine BDP - 350,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Blower

    Modine BDP Blower - 350,000 BTU 80% Thermal Efficiency - Non-Separated Aluminized Steel Heat Exchanger - Natural Gas

    Model: BDP350AE0930
    Low Price: $4,944.50
    FREE SHIPPING
  • Modine HER75 Electric Unit Heater

    Modine HER75 Electric Unit Heater - 7.5kW

    Model: HER75C
    Low Price: $1,155.00
    FREE SHIPPING
  • Modine 300,000 BTU PTS300 Propeller Unit Heater

    Modine 300,000 BTU PTS300 Propeller Unit Heater

    Model: PTS300AS0111SBAN
    Low Price: $2,780.80
    FREE SHIPPING
  • Modine 400,000 BTU PTS400 Propeller Unit Heater

    Modine 400,000 BTU PTS400 Propeller Unit Heater

    Model: PTS400AS0111SBAN

    Regular Price: $3,905.65

    Special Price $3,319.80

    FREE SHIPPING
  • Sterling 400,000 BTU XF400 Tubular Unit Heater

    Sterling 400,000 BTU XF400 Tubular Unit Heater

    Model: XF400A1NS111
    Low Price: $2,557.45
    FREE SHIPPING
  • Sterling 350,000 BTU XF350 Tubular Unit Heater

    Sterling 350,000 BTU XF350 Tubular Unit Heater

    Model: XF350A1NS111
    Low Price: $2,513.45
    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 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
  • Modine 24,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Modine 24,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC24S01
    Low Price: $715.00
    FREE SHIPPING
  • Modine 24,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 24,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB24S01
    Low Price: $720.50
    FREE SHIPPING
  • Modine 340,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 340,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB340S01
    Low Price: $2,816.00
    FREE SHIPPING
  • Modine BDP - 400,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Blower

    Modine BDP Blower - 400,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: BDP400SE0930
    Low Price: $6,048.90
    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.

Why Buy From Us?

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