Modine HSB-18 horizontal steam unit heater rated to 75 EDR, 18,000 BTU, 340 CFM, and for condensate up to 18 lbs. per hour. This heater has a 1/6 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-24 horizontal steam unit heater rated to 100 EDR, 24,000 BTU, 370 CFM, and for condensate up to 25 psi per hour. This heater has a 1/25 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-33 horizontal steam unit heater rated to 138 EDR, 33,000 BTU, 630 CFM, and for condensate up to 35 psi per hour. This heater has a 1/25 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-47 horizontal steam unit heater rated to 196 EDR, 47,000 BTU, 730 CFM, and for condensate up to 49 psi per hour. This heater has a 1/12 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-63 horizontal steam unit heater rated to 263 EDR, 63,000 BTU, 1.120 CFM, and for condensate up to 66 psi per hour. This heater has a 1/12 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-86 horizontal steam unit heater rated to 358 EDR, 86,000 BTU, 1,340 CFM, and for condensate up to 89 psi per hour. This heater has a 1/8 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-108 horizontal steam unit heater rated to 450 EDR, 108,000 BTU, 2,010 CFM, and for condensate up to 111 psi per hour. This heater has a 1/8 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-121 horizontal steam unit heater rated to 504 EDR, 121,000 BTU, 1,775 CFM, and for condensate up to 126 psi per hour. This heater has a 1/6 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-165 horizontal steam unit heater rated to 688 EDR, 165,000 BTU, 3,240 CFM, and for condensate up to 170 psi per hour. This heater has a 1/3 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-193 horizontal steam unit heater rated to 804 EDR, 193,000 BTU, 2,900 CFM, and for condensate up to 200 psi per hour. This heater has a 1/3 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-258 horizontal steam unit heater rated to 1075 EDR, 258,000 BTU, 4,560 CFM, and for condensate up to 267 psi per hour. This heater has a 1/2 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-290 horizontal steam unit heater rated to 1,208 EDR, 290,000 BTU, 4,590 CFM, and for condensate up to 300 psi per hour. This heater has a 1/2 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine HSB-340 horizontal steam unit heater rated to 1,417 EDR, 340,000 BTU, 5,130 CFM, and for condensate up to 352 psi per hour. This heater has a 1/2 HP, 115 volt single phase fan motor. Modine unit heaters are rated up to 125 psi steam working pressure and have a steel casing that is polyester powder paint coated to resist rust and finished in a gray-green baked enamel.

Modine PD30 horizontal natural gas unit heater that is rated for 30,000 BTU input and 24,000 BTU output, 515 CFM outlet velocity, and has a 3" vent pipe. Its dimensions are 12-7/8" wide, 24-1/4" tall, 14-3/4" deep including rear fan and controls.

Modine PD30P horizontal propane gas unit heater that is rated for 30,000 BTU input and 24,000 BTU output, 515 CFM outlet velocity, and has a 3" vent pipe. Its dimensions are 12-7/8" wide, 24-1/4" tall, 14-3/4" deep including rear fan and controls.

Modine PD50 horizontal natural gas unit heater that is rated for 50,000 BTU input and 40,000 BTU output, 610 CFM outlet velocity, and has a 4" vent pipe. Its dimensions are 17-1/4" wide, 24-1/4" tall, 20-1/8" deep including rear fan and controls.

Modine PD50P horizontal propane gas unit heater that is rated for 50,000 BTU input and 40,000 BTU output, 610 CFM outlet velocity, and has a 4" vent pipe. Its dimensions are 17-1/4" wide, 24-1/4" tall, 20-1/8" deep including rear fan and controls.

Modine PD75 horizontal natural gas unit heater that is rated for 75,000 BTU input and 60,000 BTU output, 736 CFM outlet velocity, and has a 5" vent pipe. Its dimensions are 17-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PD75P horizontal propane gas unit heater that is rated for 75,000 BTU input and 60,000 BTU output, 736 CFM outlet velocity, and has a 5" vent pipe. Its dimensions are 17-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PD100 horizontal natural gas unit heater that is rated for 100,000 BTU input and 80,000 BTU output, 860 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PD100P horizontal propane gas unit heater that is rated for 100,000 BTU input and 80,000 BTU output, 860 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PD125 horizontal natural gas unit heater that is rated for 125,000 BTU input and 100,000 BTU output, 870 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 35-1/4" tall, 32" deep including rear fan and controls.

Modine PD125P horizontal propane gas unit heater that is rated for 125,000 BTU input and 1000,000 BTU output, 870 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 35-1/4" tall, 32" deep including rear fan and controls.

Modine PD150 horizontal natural gas unit heater that is rated for 150,000 BTU input and 120,000 BTU output, 931 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 21" wide, 35-1/4" tall, 31-1/8" deep including rear fan and controls.

Modine PD150P horizontal propane gas unit heater that is rated for 150,000 BTU input and 120,000 BTU output, 931 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 21" wide, 35-1/4" tall, 31-1/8" deep including rear fan and controls.

Modine PD175 horizontal natural gas unit heater that is rated for 175,000 BTU input and 140,000 BTU output, 959 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 23-1/2" wide, 35-1/4" tall, 31-1/8" deep including rear fan and controls.

Modine PD175P horizontal propane gas unit heater that is rated for 175,000 BTU input and 140,000 BTU output, 959 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 23-1/2" wide, 35-1/4" tall, 31-1/8" deep including rear fan and controls.

Modine PD200 horizontal natural gas unit heater that is rated for 200,000 BTU input and 160,000 BTU output, 819 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 25-5/8" wide, 40-1/4" tall, 35" deep including rear fan and controls.

Modine PD200P horizontal propane gas unit heater that is rated for 200,000 BTU input and 160,000 BTU output, 819 CFM outlet velocity, and has a 7" vent pipe. Its dimensions are 25-5/8" wide, 40-1/4" tall, 35" deep including rear fan and controls.

Modine PD250 horizontal natural gas unit heater that is rated for 250,000 BTU input and 200,000 BTU output, 1053 CFM outlet velocity, and has a 8" vent pipe. Its dimensions are 25-5/8" wide, 40-1/4" tall, 34-7/8" deep including rear fan and controls.

Modine PD250P horizontal propane gas unit heater that is rated for 250,000 BTU input and 200,000 BTU output, 1053 CFM outlet velocity, and has a 8" vent pipe. Its dimensions are 25-5/8" wide, 40-1/4" tall, 34-7/8" deep including rear fan and controls.

Modine PD300 horizontal natural gas unit heater that is rated for 300,000 BTU input and 240,000 BTU output, 1123 CFM outlet velocity, and has a 9" vent pipe. Its dimensions are 28-5/8" wide, 40-1/4" tall, 34-7/8" deep including rear fan and controls.

Modine PD300P horizontal propane gas unit heater that is rated for 300,000 BTU input and 240,000 BTU output, 1123 CFM outlet velocity, and has a 9" vent pipe. Its dimensions are 28-5/8" wide, 40-1/4" tall, 34-7/8" deep including rear fan and controls.

Modine PD350 horizontal natural gas unit heater that is rated for 350,000 BTU input and 280,000 BTU output, 1068 CFM outlet velocity, and has a 10" vent pipe. Its dimensions are 33-5/8" wide, 40-1/4" tall, 35-1/2" deep including rear fan and controls.

Modine PD350P horizontal propane gas unit heater that is rated for 350,000 BTU input and 280,000 BTU output, 1068 CFM outlet velocity, and has a 10" vent pipe. Its dimensions are 33-5/8" wide, 40-1/4" tall, 35-1/2" deep including rear fan and controls.

Modine PD400 horizontal natural gas unit heater that is rated for 400,000 BTU input and 320,000 BTU output, 1016 CFM outlet velocity, and has a 10" vent pipe. Its dimensions are 40" wide, 40-1/4" tall, 35-1/2" deep including rear fan and controls.

Modine PD400P horizontal propane gas unit heater that is rated for 400,000 BTU input and 320,000 BTU output, 1016 CFM outlet velocity, and has a 10" vent pipe. Its dimensions are 40" wide, 40-1/4" tall, 35-1/2" deep including rear fan and controls.

Modine PDP30 power vented horizontal natural gas unit heater that is rated for 30,000 BTU input and 24,000 BTU output, 515 CFM outlet velocity, and has a 3" vent pipe. Its dimensions are 12-7/8" wide, 24-1/4" tall, 14-3/4" deep including rear fan and controls.

Modine PDP30P power vented horizontal propane gas unit heater that is rated for 30,000 BTU input and 24,000 BTU output, 515 CFM outlet velocity, and has a 3" vent pipe. Its dimensions are 12-7/8" wide, 24-1/4" tall, 14-3/4" deep including rear fan and controls.

Modine PDP50 power vented horizontal natural gas unit heater that is rated for 50,000 BTU input and 40,000 BTU output, 610 CFM outlet velocity, and has a 4" vent pipe. Its dimensions are 17-1/4" wide, 24-1/4" tall, 20-1/8" deep including rear fan and controls.

Modine PDP50P power vented horizontal propane gas unit heater that is rated for 50,000 BTU input and 40,000 BTU output, 610 CFM outlet velocity, and has a 4" vent pipe. Its dimensions are 17-1/4" wide, 24-1/4" tall, 20-1/8" deep including rear fan and controls.

Modine PDP75 power vented horizontal natural gas unit heater that is rated for 75,000 BTU input and 60,000 BTU output, 736 CFM outlet velocity, and has a 5" vent pipe. Its dimensions are 17-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PDP75P power vented horizontal propane gas unit heater that is rated for 75,000 BTU input and 60,000 BTU output, 736 CFM outlet velocity, and has a 5" vent pipe. Its dimensions are 17-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PDP100 power vented horizontal natural gas unit heater that is rated for 100,000 BTU input and 80,000 BTU output, 860 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PDP100P power vented horizontal propane gas unit heater that is rated for 100,000 BTU input and 80,000 BTU output, 860 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 28-3/4" tall, 30" deep including rear fan and controls.

Modine PDP125 power vented horizontal natural gas unit heater that is rated for 125,000 BTU input and 100,000 BTU output, 870 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 35-1/4" tall, 32" deep including rear fan and controls.

Modine PDP125P power vented horizontal propane gas unit heater that is rated for 125,000 BTU input and 1000,000 BTU output, 870 CFM outlet velocity, and has a 6" vent pipe. Its dimensions are 19-1/4" wide, 35-1/4" tall, 32" deep including rear fan and controls.

Modine PDP150 power vented horizontal natural gas unit heater that is rated for 150,000 BTU input, 120,000 BTU output, 931 CFM outlet velocity, and that has a 7" vent pipe. Its dimensions are 21" wide, 35-1/4" tall, 31-1/8" deep including the rear fan and controls. Modine natural gas fired unit heaters are polyester powder paint coated to resist rust and are finished in a gray-green baked enamel. Standard controls consist of 115/60/1 phase power supply, limit control, and single stage pilot ignition gas valve. Factory installed junction box with marked terminals for thermostat and accessories.

Modine PDP150 power vented horizontal propane gas unit heater is that is rated for 150,000 BTU input, 120,000 BTU output, 931 CFM outlet velocity, and that has a 7" vent pipe. Its dimensions are 21" wide, 35-1/4" tall, 31-1/8" deep including the rear fan and controls.

Modine PDP175 power vented horizontal natural gas unit heater is that is rated for 175,000 BTU input, 140,000 BTU output, 959 CFM outlet velocity, and that has a 7" vent pipe. Its dimensions are 23-1/2" wide, 35-1/4" tall, 31-1/8" deep including the rear fan and controls.