NSN 4520-01-203-1101
Part Details | STATIONARY DUCT TYPE HEATER
4520-01-203-1101 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: 106056816003, 106-056816-003, 106056816000, 106-056816-000, 2101898341, 210-18983-41, TFZ20H, TFZ-20H, EH20H, M2259420H, M22594-20H, MILH22594, MIL-H-22594, 4520-01-203-1101, 01-203-1101, 4520012031101, 012031101
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | MAR 10, 1985 | 01-203-1101 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-203-1101
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 106-056816-003 | 65586 | CHROMALOX, INC.DBA OGDEN |
| 106-056816-000 | 65586 | CHROMALOX, INC.DBA OGDEN |
| 210-18983-41 | 74924 | INDEECO LLCDBA INDEECO |
| TFZ-20H | 74924 | INDEECO LLCDBA INDEECO |
| EH20H | 74924 | INDEECO LLCDBA INDEECO |
| M22594-20H | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-H-22594 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4520-01-203-1101
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 6482.8 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 115.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 6.250 INCHES NOMINAL |
| WIDTH | 13.000 INCHES NOMINAL |
| DEPTH | 6.000 INCHES NOMINAL |
| INCLOSURE MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| OPERATING CONTROL TYPE | MAGNETIC CONTROL SWITCH |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-22594 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 20EH SIZE AND H TYPE |