Part Details | STEAM-HOT WATER AIR CIRCULATING UNIT HEATER
4520-00-257-5230 A heating device which is connected to a central source of hot water or steam, for the purpose of distributing heat, by means of a motor-driven fan, throughout a room or building. By introducing outside air, it may also be utilized for ventilating purposes or a combination of heating and ventilating.
Alternate Parts: MILU17691TYPE1, MIL-U-17691TYPE1, MILU17691TYPE1, MIL-U-17691TYPE1, 4520-00-257-5230, 00-257-5230, 4520002575230, 002575230
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JAN 01, 1961 | 00-257-5230 | 04874 ( UNIT HEATER, AIR CIRCULATING, STEAM-HOT WATER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-257-5230
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-U-17691TYPE1 | 39433 | MCQUAY-PERFEX INC |
| MIL-U-17691TYPE1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4520-00-257-5230
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 29500.0 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 115.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | SINGLE |
| HEATING ELEMENT TYPE | STEAM COIL |
| HEAT MEDIUM TYPE | STEAM |
| MOUNTING TYPE | CEILING SUSPENDED |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| HEAT DIRECTING DEVICE | ADJUSTABLE LOUVER |
| AIR CIRCULATION DEVICE | PROPELLER FAN |
| QUANTITY | 1 |
| SPEED ADJUSTMENTS | TWO SPEED |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| CIRCULATED AIR TYPE | HEATED |
| INCLOSURE MATERIAL | |
| OPERATING CONTROL TYPE | |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |