Product Details | ENGINE AIR DUCT HEATER

2990-01-202-4128 A heater designed to burn fuel which applies heat through ducts to engine surfaces, battery and the like to facilitate starting in low temperatures. It is not connected to the engine coolant system; must have mounting facilities and be equipped with a blower(s) (fan). See also HEATER, AIR DUCT-COOLANT, ENGINE and HEATER, COOLANT, ENGINE.

Part Alternates: 11668950, 2990-01-202-4128, 01-202-4128, 2990012024128, 012024128

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01-202-4128

Demand History | NSN 2990-01-202-4128

Part Number Request Date QTY Origin
2990-01-202-4128 2012-01-20 1 US

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Technical Data | NSN 2990-01-202-4128

Characteristic Specifications
FUEL TYPE GASOLINE
BURNER FUEL FEED METHOD PRESSURE
PUMP INCLUDED
INTEGRAL FUEL TANK INCLUDED
HEAT DELIVERY RATE IN BTU PER HOUR 40000.0
CURRENT TYPE DC
VOLTAGE IN VOLTS 24.0
MOUNTED HEATER SWITCH INCLUDED
AUTOMATIC TEMP CONTROL INCLUDED
AIR DUCT CONNECTION QUANTITY 1
AIR DUCT CONNECTION DESIGN STRAIGHT
AIR DUCT CONNECTION THREAD PROVISION NOT INCLUDED
OUTSIDE DIAMETER 0.866 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2990-01-202-4128

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information