300,001 - 400,000 BTU Unit Heaters

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Modine - PTC310AS0121 - 310,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 93% AFUE - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48224
Model#: PTC310AS0121
Brand: Modine
Sale: $5,622.10
On Sale Through 04/30
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Factory-Direct
Modine - PTC310SS0121 - 310,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 93% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48225
Model#: PTC310SS0121
Brand: Modine
Sale: $6,726.95
On Sale Through 04/30
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Factory-Direct
Modine - PTC310AS0111 - 310,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 93% AFUE - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48226
Model#: PTC310AS0111
Brand: Modine
Sale: $5,622.10
On Sale Through 04/30
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Factory-Direct
Modine - HC340S01 - 340,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
Item#: 48326
Model#: HC340S01
Brand: Modine
Sale: $3,178.70
On Sale Through 04/30
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Factory-Direct
Modine - PDP350SE0185 - 350,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*
Item#: 48546
Model#: PDP350SE0185
Brand: Modine
Sale: $3,386.75
On Sale Through 04/30
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Factory-Direct
Modine - PDP350SE0130 - 350,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*
Item#: 48548
Model#: PDP350SE0130
Brand: Modine
Sale: $3,386.75
On Sale Through 04/30
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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In-Stock
Modine - PT333S01 - 333,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
Item#: 48563
Model#: PT333S01
Brand: Modine
Sale: $3,255.65
On Sale Through 04/30
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Factory-Direct
Modine - PT385S04 - 385,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - 208V/60Hz/3 Phase
Item#: 48564
Model#: PT385S04
Brand: Modine
Sale: $4,001.40
On Sale Through 04/30
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Factory-Direct
Modine - PTN333S01 - 333,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Nickel Heat Exchanger - 115V/60Hz/1 Phase
Item#: 48572
Model#: PTN333S01
Brand: Modine
Sale: $5,235.45
On Sale Through 04/30
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Factory-Direct
Modine - PTN385S04 - 385,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Nickel Heat Exchanger - 208V/60Hz/3 Phase
Item#: 48573
Model#: PTN385S04
Brand: Modine
Sale: $6,432.45
On Sale Through 04/30
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Factory-Direct
Modine - PTP350SS0121 - 350,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner* - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48586
Model#: PTP350SS0121
Brand: Modine
Sale: $3,167.30
On Sale Through 04/30
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Factory-Direct
Modine - PTP350SS0111 - 350,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48587
Model#: PTP350SS0111
Brand: Modine
Sale: $3,167.30
On Sale Through 04/30
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Factory-Direct
Modine - PTP400SS0121 - 400,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner* - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48588
Model#: PTP400SS0121
Brand: Modine
Originally $6,399.90$3,282.00
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Only 3 In-Stock
Modine - V385S04 - 385,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 208V/60Hz/3 Phase
Item#: 48812
Model#: V385S04
Brand: Modine
Sale: $3,379.15
On Sale Through 04/30
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Factory-Direct
Modine - VN333S01 - 333,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Nickel Heat Exchanger - 115V/60Hz/1 Phase
Item#: 48864
Model#: VN333S01
Brand: Modine
Sale: $4,553.35
On Sale Through 04/30
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Factory-Direct
Modine - VN385S04 - 385,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Nickel Heat Exchanger - 208V/60Hz/3 Phase
Item#: 48865
Model#: VN385S04
Brand: Modine
Sale: $5,595.50
On Sale Through 04/30
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Factory-Direct
Sale: $3,196.75
On Sale Through 04/30
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Factory-Direct
Reznor UBZ-350 Gas Fired Unit Heater Separated Combustion NG Aluminized Heat Exchanger - 350,000 BTU 115V 5977 CFM
Item#: 116341
Model#: UBZ-350
Brand: Reznor
$7,119.00
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Factory-Direct
Reznor UBZ-400 Gas Fired Unit Heater Separated Combustion NG Aluminized Heat Exchanger - 400,000 BTU 115V 6185 CFM
Item#: 116342
Model#: UBZ-400
Brand: Reznor
$7,822.00
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Factory-Direct
Reznor UBZ-350-AA2 Gas Fired Unit Heater Separated Combustion LP Aluminized Heat Exchanger - 350,000 BTU 115V 5977 CFM
Item#: 116355
Model#: UBZ-350-AA2
Brand: Reznor
$7,170.00
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Factory-Direct
Reznor UBZ-400-AA2 Gas Fired Unit Heater Separated Combustion LP Aluminized Heat Exchanger - 400,000 BTU 115V 6185 CFM
Item#: 116356
Model#: UBZ-400-AA2
Brand: Reznor
$7,873.00
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Factory-Direct
Modine - PTX400SS0111 400,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 82-83% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 150698
Model#: PTX400SS0111
Brand: Modine
$4,690.00
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Only 4 In-Stock
Modine - PTX350AS0111 350,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 82-83% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 150890
Model#: PTX350AS0111
Brand: Modine
$3,766.00
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Factory-Direct
Modine - PTX350AS0121 350,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner* - 82-83% Thermal Efficiency - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 150891
Model#: PTX350AS0121
Brand: Modine
$3,766.00
Free Shipping
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Factory-Direct