Part Details | STATIONARY DUCT TYPE HEATER
4520-01-503-4013 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: 2101958141 REV A, 210-19581-41 REV A, TFZ38H, TFZ-38H, 4520-01-503-4013, 01-503-4013, 4520015034013, 015034013
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | DEC 16, 2002 | 01-503-4013 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-503-4013
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 210-19581-41 REV A | 74924 | INDEECO LLCDBA INDEECO |
| TFZ-38H | 74924 | INDEECO LLCDBA INDEECO |
Technical Data | NSN 4520-01-503-4013
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 624396.0 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 440.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| CURRENT RATING IN AMPS | 4.15 |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 7.969 INCHES MINIMUM AND 8.000 INCHES MAXIMUM |
| WIDTH | 36.1875 INCHES MINIMUM AND 36.3125 INCHES MAXIMUM |
| DEPTH | 65.875 INCHES MINIMUM AND 66.125 INCHES MAXIMUM |
| INCLOSURE MATERIAL | STEEL CORROSION RESISTING |
| OPERATING CONTROL TYPE | |
| SPECIAL FEATURES | DRAWING NAME: MILITARY ELECTRIC DUCT HEATER P/N TFZ-38H SIZE EH38 TYPE H |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-22594A GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | EH38 SIZE AND H TYPE |
| SUPPLEMENTARY FEATURES | INCLUDES: STAINLESS STEEL ITEMS (16 GA, 0.059 IN, 304 SS, MIL-S-5059/ASTM-A240): HEATER FRAME, TERMINAL BOX & COVER, CONDUIT ENTRANCE PLATE, SUPPORT BRACKET, MANUAL RESET CUTOUT BRACKET; FINNED TUBULAR HEATING ELEMENT, MONEL 400, MIL-H-22594; GASKETS, SBR 75 SILICONE RUBBER, ASTM-D-1330 |
| END ITEM IDENTIFICATION | HEATER DUCT E |