10,000 - 50,000 BTU Unit Heaters

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Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
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Maximum Input Capacity (BTU) Learn More
Maximum Input Capacity (BTU)
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
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Heating Capacity (kW) (kW)
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Thermal Efficiency (%)
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Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
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Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
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Air Throw (Feet)
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Heating BTU
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Medium Learn More
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
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Product Height (Inches)
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Product Width (Inches)
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Sale: $1,376.00
On Sale Through 04/30
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In-Stock
Reznor - UDXC-45 - 450,00 BTU - Gas Fired Unit Heater - Power Vented - Natural Gas - Aluminized Heat Exchanger - 629 CFM - 115V
Item#: 157232
Model#: UDXC-45
Brand: Reznor
Sale: $1,150.00
On Sale Through 04/30
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Sale: $1,606.00
On Sale Through 04/30
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Modine - HD45AS0121 - 45,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48427
Model#: HD45AS0121
Brand: Modine
Sale: $901.00
On Sale Through 04/30
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Modine - HC47S01 - 47,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
Item#: 48327
Model#: HC47S01
Brand: Modine
$891.00
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Modine - V42S01 - 42,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
Item#: 48813
Model#: V42S01
Brand: Modine
$897.00
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Modine - HC18S01 - 18,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
Item#: 48320
Model#: HC18S01
Brand: Modine
Sale: $559.00
On Sale Through 04/30
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Modine - HC24S01 - 24,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
Item#: 48322
Model#: HC24S01
Brand: Modine
$665.00
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In-Stock
Modine - HD30AS0121 - 30,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48423
Model#: HD30AS0121
Brand: Modine
Sale: $880.00
On Sale Through 04/30
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Modine - HD30SS0111 - 30,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48426
Model#: HD30SS0111
Brand: Modine
Sale: $1,194.00
On Sale Through 04/30
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Modine - HD45SS0111 - 45,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48430
Model#: HD45SS0111
Brand: Modine
$1,323.00
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Berko HUHAA - 5000W - Includes Automatic Thermal Cutout - Includes 24v Control Transformer - Horizontal and Downflow Capability
Item#: 79540
Model#: HUHAA548
Brand: Berko
$788.00
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Reznor - UDXC-30 - 30,000 BTU - Gas Fired Unit Heater - Power Vented - Natural Gas - Aluminized Heat Exchanger - 456 CFM - 115V
Item#: 157231
Model#: UDXC-30
Brand: Reznor
Sale: $1,071.00
On Sale Through 04/30
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Modine - HC33S01 - 33,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
Item#: 48325
Model#: HC33S01
Brand: Modine
Sale: $723.00
On Sale Through 04/30
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In-Stock
Modine - HD30AS0111 - 30,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48425
Model#: HD30AS0111
Brand: Modine
Sale: $880.00
On Sale Through 04/30
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Modine - HDS45SS0121 - 45,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48452
Model#: HDS45SS0121
Brand: Modine
$1,592.00
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Factory-Direct
Modine - HDS45AS0111 - 45,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48453
Model#: HDS45AS0111
Brand: Modine
$1,257.00
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Modine - HSB18S01 - 18,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
Item#: 48468
Model#: HSB18S01
Brand: Modine
Sale: $574.00
On Sale Through 04/30
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In-Stock
Reznor - UDXC-45 - 450,00 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 629 CFM - 115V
Item#: 157544
Model#: UDXC-45-SC1
Brand: Reznor
$1,354.00
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Modine - HER75B1201 - 7.5 kW - Electric Unit Heater - 240V/60Hz/1 Phase - Horizontal Orientation
Item#: 48373
Model#: HER75B1201
Brand: Modine
$1,449.00
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Factory-Direct
Modine - HD30SS0121 - 30,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48424
Model#: HD30SS0121
Brand: Modine
$1,257.00
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Factory-Direct
Modine - HD45SS0121 - 45,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48428
Model#: HD45SS0121
Brand: Modine
$1,323.00
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Factory-Direct
Modine - HDS30AS0121 - 30,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48447
Model#: HDS30AS0121
Brand: Modine
Sale: $1,172.00
On Sale Through 04/30
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In-Stock
Modine - HDS30SS0121 - 30,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase
Item#: 48448
Model#: HDS30SS0121
Brand: Modine
$1,476.00
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