NSN 4520-01-377-6761

Part Details | STATIONARY DUCT TYPE HEATER

4520-01-377-6761 A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

Alternate Parts: TAG NO.4TAH, L210A0:B10039 ITEM 70, L210A0:B10039, 4520-01-377-6761, 01-377-6761, 4520013776761, 013776761

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
45JUL 23, 199301-377-676117014 ( HEATER, DUCT TYPE, STATIONARY )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-377-6761
Part Number Cage Code Manufacturer
TAG NO.4TAH74924INDEECO LLCDBA INDEECO
L210A0:B10039 ITEM 7074924INDEECO LLCDBA INDEECO
L210A0:B1003974924INDEECO LLCDBA INDEECO
Technical Data | NSN 4520-01-377-6761
Characteristic Specifications
HEAT DELIVERY RATE69946.0 BRITISH THERMAL UNIT
CURRENT TYPE AC
VOLTAGE IN VOLTS480.0
FREQUENCY IN HERTZ60.0
PHASE THREE
CURRENT RATING IN AMPS24.66
HEATING ELEMENT TYPE ELECTRIC NONIMMERSION
HEAT MEDIUM TYPE AIR
MOUNTING TYPE VENTILATION DUCT
HEIGHT18.000 INCHES NOMINAL
WIDTH27.312 INCHES NOMINAL
DEPTH32.187 INCHES NOMINAL
DUCT HEIGHT12.000 INCHES
DUCT WIDTH20.000 INCHES
HEAT DELIVERY DIRECTION HORIZONTAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
INCLOSURE MATERIAL STEEL CORROSION RESISTING
OPERATING CONTROL TYPE THERMOSTATIC
SPECIAL FEATURESMANUAL AND AUTOMATIC LINEAR THERMAL CUTOUTS; AIRFLOW SWITCH