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Choctaw H-140 Army Space Heater 140,000 BTU/HR NSN 4520-01-477-0568 - Inv #3596



The video above is a demo of the actual item for sale.

Choctaw H-140 Army Space Heater 140,000 BTU/HR NSN 4520-01-477-0568 - Inv #3596

This Choctaw H-140 Army Space Heater has been tested as shown in the video above and is in good working condition. This machine will be skidded and shipped by freight truck. Please consider the cost of shipping before purchasing this item. Local Pickup in Topeka, Kansas is also available if you wish to avoid shipping costs. Please contact us if you have any questions or for a freight quote..

Equipment Description

The ASH is a portable unit that can be used as a heater or fresh air ventilator for shelters, vans, and other enclosed areas. In the heating modes, the ASH can operate as either an air recirculator or fresh air heater. The ASH is rated at 140, 000 BTU per hour and can operate up to 8 hours unattended on a 14 gallon (53L) internal fuel tank. Operation can be extended beyond 8 hours when used in the external fuel supply mode. The ASH operates as a heater in an ambient temperature range of –60°F to +100°F (–51°C to +38°C) and operates as a ventilator up to 100°F (38°C). The ASH operates from a 120 Vac, 50/60 Hz, single phase power source, provides quiet operation (less than 60 dBa) for use in areas where personnel work or sleep, has a positive pressurized enclosure, and incorporates an adjustable fresh air damper assembly. The ASH includes a remote control box, retractable wheels, and skids for mobility on ice and snow. Safety features include automatic shutdown in the event of an overtemperature condition or if the ASH detects carbon monoxide gas in the shelter or return airflow. One person can move the ASH when the wheels are extended. The ASH is also suitable for hardening for use in Nuclear, Biological, and Chemical (NBC) environments.


Manufacturer: Choctaw Manufacturing and Development Corp.
Model: H-140
Serial Number: 4664
Mfgr Date: 04/2010
Part Number: 60300-100
National Stock Number (NSN): 4520-01-477-0568
     Length: 59 in (149.9 cm)
     Width: 40 in (101.6 cm)
     Height: 33 in. (83.8 cm)
Weight: (Not shipping weight) 360 lbs (163 kg)
Operating temperature range: -60°F to +100°F (-51°C to +38°C)
Heating capacity: 150,000 BTU/hr at sea level; 140,000 BTU/hr at 4,000 ft
(1,220m) elevation
Electrical input: 120 Vac; 50/60 Hz; single-phase, grounded; 1,200W (10A)
in heating modes
Rated airflow: 1,000 cfm (28.3 cubic meters per minute) sea level
Fuel capacity: 14 gal (53L) internal fuel tank; connection for single hose,
external fuel source

 Above +20°F (–7°C)
 DF-2 (low sulfur no. 2-D)
 Above –25°F (–32°C)
 DF-1 (low sulfur no. 1-D)
 Above –50°F (–46°C)
 DF-A (icing inhibitor added)
 Above –50°F (–46°C)

Request more information on this item

1-800-990-2440 or (785) 256-4114