Part Details | DUCT TYPE VENTILATION HEATER
4520-01-421-1666 A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit 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: TFZU2.001264403124RH, TFZU-2.00-12-6-440/3/1/24-RH, L210T0 B12983D0 TAG 59,68, L210T0 B12983-D-0 TAG 59,68, L210T0 B12983D0 EL77091 TAG56, L210T0 B12983-D-0 EL-77091 TAG56, L210T0:B12983D 0 EL77091 TAG, L210T0:B12983-D -0 EL-77091 TAG, 4520-01-421-1666, 01-421-1666, 4520014211666, 014211666
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | NOV 02, 1995 | 01-421-1666 | 07531 ( HEATER, VENTILATION, DUCT TYPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-421-1666
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TFZU-2.00-12-6-440/3/1/24-RH | 74924 | INDEECO LLCDBA INDEECO |
| L210T0 B12983-D-0 TAG 59,68 | 74924 | INDEECO LLCDBA INDEECO |
| L210T0 B12983-D-0 EL-77091 TAG56 | 74924 | INDEECO LLCDBA INDEECO |
| L210T0:B12983-D -0 EL-77091 TAG | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4520-01-421-1666
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| DUCT HEIGHT | 6.000 INCHES |
| DUCT WIDTH | 12.000 INCHES |
| END ITEM IDENTIFICATION | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |