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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 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
  • 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
  • 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 - 200,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

    Modine PTP - 200,000 BTU 80% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: PTP200SS0111
    Low Price: $1,589.50
    FREE SHIPPING
  • ADP 200,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    ADP 200,000 BTU Natural Gas Aluminized Exchanger Propeller Unit Heater

    Model: UHCM-200
    Low Price: $1,633.50
    FREE SHIPPING
  • Modine PDP - 200,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller

    Modine PDP Propeller - 200,000 BTU 83% Thermal Efficiency - Non-Separated Stainless Steel Heat Exchanger - Natural Gas

    Model: PDP200SE0130
    Low Price: $1,758.90
    FREE SHIPPING
  • Reznor 200,000 BTU Natural Gas Unit Heater - UDAP-200

    Reznor 200,000 BTU Natural Gas Unit Heater

    Model: UDAP-200
    Low Price: $1,764.40
    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
  • Reznor 225,000 BTU Natural Gas Unit Heater - UDAP-225

    Reznor 225,000 BTU Natural Gas Unit Heater

    Model: UDAP-225

    Regular Price: $2,118.50

    Special Price $1,906.65

    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 Hot Dawg HDS - 100,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger

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

    Model: HDS100SS0111
    Low Price: $2,062.50
    FREE SHIPPING
  • Modine 200,000 BTU PDP200 Unit Heater

    Modine 200,000 BTU PDP200 Commercial Unit Heater - Aluminized Steel Heat Exchanger

    Model: PDP200AE01

    Regular Price: $2,432.33

    Special Price $2,067.48

    FREE SHIPPING
  • Modine 200,000 BTU PTS200 Propeller Unit Heater

    Modine 200,000 BTU PTS200 Propeller Unit Heater

    Model: PTS200AS0111SBAN
    Low Price: $2,172.50
    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 - 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
  • 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 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 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 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 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
  • 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 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

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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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