Commercial & Industrial Heaters

We offer a variety of commercial and industrial unit heaters, featuring Modine heaters and Reznor natural gas unit heaters, all with FREE SHIPPING and wholesale pricing.

Built for easy installation, we carry unit heaters in BTU ranges from 40,000 – 400,000, providing solutions for small workshops all the way up to large warehouses. For high efficiency heating, check out the Modine Effinity natural gas unit heater line, or if you’re heating a greenhouse, look for the Modine steam heaters and consider Modine infrared tube heaters for both indoor and outdoor applications.

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  • SunStar Heating Products Infrared Ceramic Heater - LP - 32,000 BTU

    SunStar Heating Products Infrared Ceramic Heater - LP - 32,000 BTU

    Model: SG3-L
    Low Price: $456.50
  • 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
  • SunStar Heating Products Infrared Ceramic Heater - LP - 65,000 BTU

    SunStar Heating Products Infrared Ceramic Heater - LP - 65,000 BTU

    Model: SG6-L
    Low Price: $544.50
  • 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
  • SunStar Heating Products Infrared Ceramic Heater - LP - 100,000 BTU

    SunStar Heating Products Infrared Ceramic Heater - LP - 100,000 BTU

    Model: SG10-L
    Low Price: $638.00
  • Modine 18,000 BTU Steam Unit Heater - HSB-18SB01SA

    Modine 18,000 BTU Steam Unit Heater

    Model: HSB-18SB01SA
    Low Price: $660.00
    FREE SHIPPING
  • Modine 18,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 18,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB18S01
    Low Price: $660.00
    FREE SHIPPING
  • Modine 18,000 BTU HC18 Unit Heater

    Modine 18,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC18S01
    Low Price: $665.50
    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
  • 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
  • Modine 33,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 33,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB33S01
    Low Price: $786.50
    FREE SHIPPING
  • Modine 33,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Modine 33,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC33S01
    Low Price: $786.50
    FREE SHIPPING
  • Reznor EGHB-3 Electric Unit Heater - 3kW

    Reznor EGHB-3 Electric Unit Heater - 3kW

    Model: EGHB-3
    Low Price: $808.50
  • SunStar Heating Products Infrared Ceramic Heater - LP - 130,000 BTU

    SunStar Heating Products Infrared Ceramic Heater - LP - 130,000 BTU

    Model: SG13-L
    Low Price: $825.00
  • Modine 47,000 BTU Steam Unit Heater - HSB-47SB01SA

    Modine 47,000 BTU Steam Unit Heater

    Model: HSB-47SB01SA

    Regular Price: $1,022.35

    Special Price $869.00

    FREE SHIPPING
  • Modine 47,000 BTU HC47 Unit Heater

    Modine 47,000 BTU Hot Water/Steam Unit Heater - Horizontal - Side Connections - Copper Heat Exchanger

    Model: HC47S01
    Low Price: $880.00
    FREE SHIPPING
  • Modine 47,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Modine 47,000 BTU Hot Water/Steam Unit Heater - Horizontal - Top/Bottom Connections - Copper Heat Exchanger

    Model: HSB47S01
    Low Price: $880.00
    FREE SHIPPING
  • Modine 42,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Modine 42,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Model: V42S01
    Low Price: $880.00
    FREE SHIPPING
  • Modine 59,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Modine 59,000 BTU Hot Water/Steam Unit Heater - Vertical - Copper Heat Exchanger

    Model: V59S01
    Low Price: $907.50
    FREE SHIPPING
  • Reznor EGHB-4 Electric Unit Heater - 4kW

    Reznor EGHB-4 Electric Unit Heater - 4kW

    Model: EGHB-4
    Low Price: $924.00
  • 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 30,000 BTU GG030 Unit Heater

    Sterling 30,000 BTU GG030 Unit Heater

    Model: GG030A1NSA11
    Low Price: $934.95
    FREE SHIPPING
  • Modine 45,000 BTU HD45 Gas Unit Heater - HD45AS0111FBAN

    Modine 45,000 BTU HD45 Gas Unit Heater

    Model: HD45AS01
    Low Price: $935.00
    FREE SHIPPING

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When you purchase a Modine heater, you are getting a top-quality heater for your building or your commercial and industrial needs. On our site, you will find Modine units as small as 18,000 BTUs, as large as 310,000 BTUs and many sizes in between. The Modine Effinity line operates at an impressive 97% efficiency, further saving you and your company much needed energy dollars. The Modine Effinity models are environmentally friendly, with lower CO2 output than other heating sources.

Whether your needs are big or small, or if you own a warehouse or a greenhouse, check out our inventory of cost-effective commercial and industrial heaters today!

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