NSN 4520-01-212-7552
Part Details | STATIONARY DUCT TYPE HEATER
4520-01-212-7552 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: 106056816002, 106-056816-002, 106056816000, 106-056816-000, 2101898241, 210-18982-41, TFZ20M, TFZ-20M, MILH22594, MIL-H-22594, EH20M, EH20-M, 4520-01-212-7552, 01-212-7552, 4520012127552, 012127552
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JUL 18, 1985 | 01-212-7552 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-212-7552
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 106-056816-002 | 65586 | CHROMALOX, INC.DBA OGDEN |
| 106-056816-000 | 65586 | CHROMALOX, INC.DBA OGDEN |
| 210-18982-41 | 74924 | INDEECO LLCDBA INDEECO |
| TFZ-20M | 74924 | INDEECO LLCDBA INDEECO |
| MIL-H-22594 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| EH20-M | 17032 | VALAD ELECTRIC HEATING CORP. |
Technical Data | NSN 4520-01-212-7552
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 1978.9 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 115.0 |
| FREQUENCY IN HERTZ | B50.0$B60.0 |
| PHASE | THREE |
| CURRENT RATING IN AMPS | 5.0 |
| 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 |
| SPECIAL FEATURES | MAGNETIC |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-22594 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 20EH SIZE AND M TYPE |
