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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  • 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
  • Reznor 30,000 BTU Natural Gas Unit Heater - UDAP-30

    Reznor 30,000 BTU Gas Unit Heater

    Model: UDAP-30

    Regular Price: $1,044.21

    Special Price $939.80

    FREE SHIPPING
  • Reznor 45,000 BTU Natural Gas Unit Heater - UDAP-45

    Reznor 45,000 BTU Gas Unit Heater

    Model: UDAP-45
    Low Price: $977.33
    FREE SHIPPING
  • Sterling 45,000 BTU GG045 Unit Heater

    Sterling 45,000 BTU GG045 Unit Heater

    Model: GG045A1NSA11
    Low Price: $978.95
    FREE SHIPPING
  • Sterling 60,000 BTU GG060 Unit Heater

    Sterling 60,000 BTU GG060 Unit Heater

    Model: GG060A1NSA11

    Regular Price: $1,099.93

    Special Price $989.95

    FREE SHIPPING
  • Sterling 75,000 BTU GG075 Unit Heater

    Sterling 75,000 BTU GG075 Unit Heater

    Model: GG075A1NSA11
    Low Price: $1,022.95
    FREE SHIPPING
  • Reznor 60,000 BTU Natural Gas Unit Heater - UDAP-60

    Reznor 60,000 BTU Gas Unit Heater

    Model: UDAP-60

    Regular Price: $1,144.09

    Special Price $1,029.69

    FREE SHIPPING
  • Reznor 75,000 BTU Natural Gas Unit Heater - UDAP-75

    Reznor 75,000 BTU Gas Unit Heater

    Model: UDAP-75

    Regular Price: $1,200.32

    Special Price $1,080.29

    FREE SHIPPING
  • Sterling 90,000 BTU GG090 Unit Heater

    Sterling 90,000 BTU GG090 Unit Heater

    Model: GG090A1NSA11
    Low Price: $1,083.45
    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
  • Sterling 120,000 BTU GG120 Unit Heater

    Sterling 120,000 BTU GG120 Unit Heater

    Model: GG120A1NSA11
    Low Price: $1,154.95
    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 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 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
  • Modine Hot Dawg 30,000 BTU Gas Propeller Unit Heater

    Modine Hot Dawg 30,000 BTU Gas Propeller Unit Heater

    Model: HDS 30AS0111FBAN
    Low Price: $1,210.00
    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 Hot Dawg 45,000 BTU Gas Propeller Unit Heater

    Modine Hot Dawg 45,000 BTU Gas Propeller Unit Heater

    Model: HDS 45AS0111FBAN
    Low Price: $1,276.00
    FREE SHIPPING
  • Modine 150,000 BTU PDP150 Unit Heater

    Modine 150,000 BTU PDP150 Commercial Unit Heater - Aluminized Steel Heat Exchanger

    Model: PDP150AE01
    Low Price: $1,363.95
    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
  • 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 PTP - 150,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine PTP - 150,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: PTP150SS0111
    Low Price: $1,402.50
    FREE SHIPPING
  • Modine Hot Dawg HDS - 30,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger

    Modine Hot Dawg HDS - 30,000 BTU 80% Thermal Efficiency - Separated Combustion Stainless Steel Heat Exchanger - Natural Gas

    Model: HDS30SS0111
    Low Price: $1,408.00
    FREE SHIPPING
  • ADP 150,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    ADP 150,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    Model: UHCM-150
    Low Price: $1,446.50
    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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