Part Details | STATIONARY DUCT TYPE HEATER
4520-01-531-9623 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: TFZ37H2S, TFZ-37H-2S, L210N1:E21412D REV 0, L210N1:E21412-D REV 0, 4520-01-531-9623, 01-531-9623, 4520015319623, 015319623
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JUL 22, 2005 | 01-531-9623 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-531-9623
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TFZ-37H-2S | 74924 | INDEECO LLCDBA INDEECO |
| L210N1:E21412-D REV 0 | 74924 | INDEECO LLCDBA INDEECO |
Technical Data | NSN 4520-01-531-9623
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEIGHT | 39.250 INCHES NOMINAL |
| WIDTH | 7.969 INCHES MINIMUM AND 8.031 INCHES MAXIMUM |
| DUCT HEIGHT | 39.250 INCHES |
| DUCT WIDTH | 8.000 INCHES |
| HEAT OUTLET QUANTITY | 2 |
| OUTLET POSITION | 180 DEG APART |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| INCLOSURE MATERIAL | STEEL CORROSION RESISTING |
| SPECIAL FEATURES | THIS IS A 2-STAGE ELECTRICAL HEATER |
| END ITEM IDENTIFICATION | TFZ-37H-2S ELECTRICAL DUCT HEATER |