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Modine (248)

Reznor (80)

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Fuel Type

To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.

Liquid Propane (153)

Natural Gas (184)

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.

20000 - 49999 (21)

50000 - 79999 (51)

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350000 - 379999 (23)

380000 - 409999 (27)

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Thermal Efficiency (%)

80 (242)

82 (2)

83 (50)

93 (40)

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.

Chimney Vent (44)

Direct Vent (136)

Power Vent (157)

Product Line

BDP (28)

BTS (28)

Effinity93 (40)

F (21)

Hot Dawg HD (26)

Hot Dawg HDB (16)

Hot Dawg HDC (16)

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PTS (28)

RP (18)

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X (23)

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Heat Exchanger Material

Aluminized Steel (205)

Stainless Steel (132)

Air Throw (Feet)

25 (8)

27 (9)

34 (1)

36 (8)

38 (8)

42 (8)

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65 (7)

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Voltage (Volts)

115 (252)

115/230 (24)

120 (23)

Price

500 - 999 (21)

1000 - 1499 (63)

1500 - 1999 (44)

2000 - 2499 (60)

2500 - 2999 (37)

3000 - 3499 (35)

3500 - 3999 (29)

4000 - 4499 (15)

4500 - 4999 (17)

5000 - 5499 (8)

5500 - 5999 (6)

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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.

Horizontal (296)

Gas Conversion Kit

Available (248)

Modine Hot Dawg HD - 45,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger (Scratch & Dent)

Model: HD45AS0111-SD

Modine - HD45AS0111 - 45,000 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*

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Scratch & Dent

$553.00

Was

$790.00

SAVE $237.00

Only 1 In-Stock

Free Shipping & Lift Gate

*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 may apply, see our full shipping policy for more details.

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Modine Hot Dawg HD - 125,000 BTU - Unit Heater - NG - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger (Scratch& Dent)

Model: HD125AS0111-SD

Modine - HD125AS0111 - 125,000 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*

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Scratch & Dent

$1,090.30

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$1,557.70

SAVE $467.40

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Modine PDP - 200,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP200AE0130

Modine - PDP200AE0130 - 200,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

10% Buy This

(35)

On Sale Ends 08/31

$1,267.20

Was

$1,408.00

SAVE $140.80

In-Stock

Free Shipping & Lift Gate

2% Check Discount

Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.

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Modine PDP - 200,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP200AE0185

Modine - PDP200AE0185 - 200,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

6% Buy This

(42)

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$1,267.20

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$1,408.00

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Reznor UDAP-300 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 300,000 BTU

Model: UDAP-300

Reznor UDAP-300 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 300,000 BTU, 115V, 3943 CFM

5% Buy This

(46)

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$1,651.05

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$1,737.95

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Modine Hot Dawg HD - 75,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger

Model: HD75AS0121

Modine - HD75AS0121 - 75,000 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*

5% Buy This

(47)

On Sale Ends 08/31

$805.50

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$895.00

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Reznor UDAP-45 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 45,000 BTU

Model: UDAP-45

Reznor UDAP-45 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 45,000 BTU, 115V, 629 CFM

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(53)

On Sale Ends 08/31

$815.10

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$858.00

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Reznor UDAP-100 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 105,000 BTU

Model: UDAP-100

Reznor UDAP-100 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 105,000 BTU, 115V, 1361 CFM

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(52)

On Sale Ends 08/31

$939.55

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$989.00

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Reznor UDAP-400 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 400,000 BTU

Model: UDAP-400

Reznor UDAP-400 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 400,000 BTU, 115V, 5123 CFM

4% Buy This

(47)

On Sale Ends 08/31

$2,067.20

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$2,176.00

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Reznor UDAP-60 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 60,000 BTU

Model: UDAP-60

Reznor UDAP-60 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 60,000 BTU, 115V, 769 CFM

3% Buy This

(51)

On Sale Ends 08/31

$853.10

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$898.00

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Modine PDP - 250,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP250AE0185

Modine - PDP250AE0185 - 250,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

3% Buy This

(38)

On Sale Ends 08/31

$1,582.20

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$1,758.00

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In-Stock

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Modine PDP - 400,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP400AE0185

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(37)

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$2,083.50

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$2,315.00

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Modine PDP - 150,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP150AE0185

Modine - PDP150AE0185 - 150,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

3% Buy This

(36)

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$1,107.00

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$1,230.00

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Modine Hot Dawg HD - 100,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger

Model: HD100AS0121

Modine - HD100AS0121 - 100,000 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*

3% Buy This

(36)

On Sale Ends 08/31

$933.30

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$1,037.00

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Modine PDP - 300,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP300AE0185

Modine - PDP300AE0185 - 300,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

3% Buy This

(39)

On Sale Ends 08/31

$1,748.70

Was

$1,943.00

SAVE $194.30

In-Stock

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Reznor UDAP-250 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 250,000 BTU

Model: UDAP-250

Reznor UDAP-250 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 250,000 BTU, 115V, 3202 CFM

2% Buy This

(48)

On Sale Ends 08/31

$1,482.00

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$1,560.00

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Modine PDP - 250,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP250AE0130

Modine - PDP250AE0130 - 250,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

2% Buy This

(36)

On Sale Ends 08/31

$1,582.20

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$1,758.00

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Reznor UDAP-200 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 200,000 BTU

Model: UDAP-200

Reznor UDAP-200 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 200,000 BTU, 115V, 2562 CFM

2% Buy This

(50)

On Sale Ends 08/31

$1,320.50

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$1,390.00

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Modine PDP - 175,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP175AE0185

Modine - PDP175AE0185 - 175,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

2% Buy This

(36)

On Sale Ends 08/31

$1,195.20

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$1,328.00

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Modine PDP - 175,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP175AE0130

Modine - PDP175AE0130 - 175,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

2% Buy This

(35)

$1,199.00

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Modine PDP - 400,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP400AE0130

Modine - PDP400AE0130 - 400,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

2% Buy This

(35)

On Sale Ends 08/31

$2,083.50

Was

$2,315.00

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In-Stock

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Modine PDP - 150,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller

Model: PDP150AE0130

Modine - PDP150AE0130 - 150,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven Air Propulsion - 115V/60Hz/1 Phase*

2% Buy This

(34)

On Sale Ends 08/31

$1,107.00

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$1,230.00

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Reznor UDAP-125 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 120,000 BTU

Model: UDAP-125

Reznor UDAP-125 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 120,000 BTU, 115V, 1556 CFM

2% Buy This

(48)

On Sale Ends 08/31

$1,090.60

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$1,148.00

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Reznor UDAP-150 Power Vented Gas Fired Unit Heater, NG, Aluminized Heat Exchanger - 150,000 BTU

Model: UDAP-150

Reznor UDAP-150 Gas Fired Unit Heater, Power Vented, NG, Aluminized Heat Exchanger - 150,000 BTU, 115V, 1921 CFM

2% Buy This

(47)

On Sale Ends 08/31

$1,133.35

Was

$1,193.00

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In-Stock

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Find your gas-fired unit heater at eComfort. We carry a wide selection of gas unit heaters from the top brands. Shop now or let our experts help you find a gas-fired unit heater today.