Part Details | STATIONARY DUCT TYPE HEATER
4520-01-374-0631 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: 106302196096, 106-302196-096, 4520-01-374-0631, 01-374-0631, 4520013740631, 013740631
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | APR 14, 1993 | 01-374-0631 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-374-0631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 106-302196-096 | 07131 | CHROMALOX, INC. |
Technical Data | NSN 4520-01-374-0631
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 137844.8 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 600.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| CURRENT RATING IN AMPS | 38.876 |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | |
| HEIGHT | 22.000 INCHES NOMINAL |
| WIDTH | 26.000 INCHES NOMINAL |
| DEPTH | 16.000 INCHES NOMINAL |
| INCLOSURE MATERIAL | STEEL CORROSION RESISTING |
| RADIO INTERFERENCE SUPPRESSION TYPE | ANY ACCEPTABLE |
| OPERATING CONTROL TYPE |