Natural Gas Unit Heaters

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Reznor UDX-60 Gas Fired Unit Heater Power Vented NG Aluminized Heat Exchanger - 60,000 BTU 115V 769 CFM
Item#: 116162
Model#: UDX-60
Brand: Reznor
$1,173.00
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Reznor UDX-250 Gas Fired Unit Heater Power Vented NG Aluminized Heat Exchanger - 250,000 BTU 115V 3,202 CFM
Item#: 116170
Model#: UDX-250
Brand: Reznor
$2,334.00
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In-Stock
Modine - HDS100SS0111 - 100,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% AFUE - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48442
Model#: HDS100SS0111
Brand: Modine
Sale: $2,126.10
On Sale Through 03/31
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Factory-Direct
Modine - HDS75AS0111 - 75,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% AFUE - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48461
Model#: HDS75AS0111
Brand: Modine
Sale: $1,529.50
On Sale Through 03/31
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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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Only 2 In-Stock
Modine - PDP300SE0130 - 300,000 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#: 48544
Model#: PDP300SE0130
Brand: Modine
Sale: $2,863.30
On Sale Through 03/31
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Factory-Direct
Reznor UDX-125 Gas Fired Unit Heater Power Vented NG Aluminized Heat Exchanger - 120,000 BTU 115V 1,537 CFM
Item#: 116165
Model#: UDX-125
Brand: Reznor
$1,578.00
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In-Stock
Modine - BDP300AE0930 - 300,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% AFUE - Power Vented - Aluminized Steel Heat Exchanger - Blower Driven Air Propulsion - 115V/60Hz/1 Phase*
Item#: 48129
Model#: BDP300AE0930
Brand: Modine
Sale: $5,109.10
On Sale Through 03/31
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Factory-Direct
Modine - PTC110AS0111 - 110,000 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#: 48203
Model#: PTC110AS0111
Brand: Modine
Sale: $2,819.60
On Sale Through 03/31
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Only 2 In-Stock
Modine - PTC135SS0111 - 135,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 93% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48206
Model#: PTC135SS0111
Brand: Modine
Sale: $3,978.60
On Sale Through 03/31
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Factory-Direct
Modine - PTC55AS0111 - 55,000 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#: 48231
Model#: PTC55AS0111
Brand: Modine
Sale: $1,739.45
On Sale Through 03/31
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Factory-Direct
Modine - HDC75AS0111 - 75,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% AFUE - Separated Combustion - Aluminized Steel Heat Exchanger - Blower Driven - 115V/60Hz/1 Phase*
Item#: 48362
Model#: HDC75AS0111
Brand: Modine
Sale: $2,519.40
On Sale Through 03/31
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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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*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
Modine - HD100SS0111 - 100,000 BTU - Hot Dawg HD Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% AFUE - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48418
Model#: HD100SS0111
Brand: Modine
Sale: $1,358.50
On Sale Through 03/31
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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 - HDS45AS0111 - 45,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% AFUE - Separated Combustion - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
Item#: 48453
Model#: HDS45AS0111
Brand: Modine
Sale: $1,264.45
On Sale Through 03/31
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Only 2 In-Stock
Modine - PDP350AE0130 - 350,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% AFUE - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*
Item#: 48547
Model#: PDP350AE0130
Brand: Modine
Sale: $2,584.00
On Sale Through 03/31
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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 - PTP300SS0111 - 300,000 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#: 48585
Model#: PTP300SS0111
Brand: Modine
Sale: $2,760.70
On Sale Through 03/31
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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
Reznor UDX-45 Gas Fired Unit Heater Power Vented NG Aluminized Heat Exchanger - 45,000 BTU 115V 629 CFM
Item#: 116161
Model#: UDX-45
Brand: Reznor
$1,115.00
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In-Stock
Reznor UDX-400 Gas Fired Unit Heater Power Vented NG Aluminized Heat Exchanger - 400,000 BTU 115V 5,123 CFM
Item#: 116173
Model#: UDX-400
Brand: Reznor
$3,398.00
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In-Stock
Reznor UDZ-45 Gas Fired Unit Heater Separated Combustion NG Aluminized Heat Exchanger Vertical Roof Vent - 45,000 BTU 115V 155 CFM
Item#: 117521
Brand: Reznor
$2,135.00
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Factory-Direct
Reznor UDZ-250 Gas Fired Unit Heater Separated Combustion NG Aluminized Heat Exchanger Thru Wall Horizontal Vent - 250,000 BTU 115V 3,202 CFM
Item#: 117544
Brand: Reznor
$4,312.00
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Factory-Direct
$1,489.00
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In-Stock
$1,701.00
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In-Stock
$2,351.00
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In-Stock
Reznor RP-125 Gas Fired Duct Furnace, Power Vented, NG, Aluminized Heat Exchanger - 125,000 BTU, 120V, 80% efficiency, 1020-1840 CFM
Item#: 46897
Model#: RP-125
Brand: Reznor
$4,112.00
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Factory-Direct
Reznor RP-150 Gas Fired Duct Furnace, Power Vented, NG, Aluminized Heat Exchanger - 150,000 BTU, 120V, 80% efficiency, 1225-2210 CFM
Item#: 46900
Model#: RP-150
Brand: Reznor
$4,322.00
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Factory-Direct