Part Details | STEAM-HOT WATER AIR CIRCULATING UNIT HEATER
4520-00-239-6634 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: MILU17293B, 4520-00-239-6634, 00-239-6634, 4520002396634, 002396634
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | NOV 05, 1969 | 00-239-6634 | 04874 ( UNIT HEATER, AIR CIRCULATING, STEAM-HOT WATER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-239-6634
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILU17293B | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4520-00-239-6634
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 111000.0 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 440.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| HEATING ELEMENT TYPE | HOT WATER COIL AND STEAM COIL |
| HEAT MEDIUM TYPE | HOT WATER |
| MAXIMUM PRESSURE LIMIT | 27.0 POUNDS PER SQUARE INCH GAGE |
| MOUNTING TYPE | CEILING SUSPENDED |
| HEIGHT | 19.375 INCHES NOMINAL |
| WIDTH | 25.500 INCHES NOMINAL |
| DEPTH | 26.750 INCHES NOMINAL |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | ADJUSTABLE |
| HEAT DIRECTING DEVICE | ADJUSTABLE LOUVER |
| AIR CIRCULATION DEVICE | PROPELLER FAN |
| QUANTITY | 1 |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| MAXIMUM AIR FLOW RATE | 2100.0 CUBIC FEET PER MINUTE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| CIRCULATED AIR TYPE | HEATED |
| INCLOSURE MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| RADIO INTERFERENCE SUPPRESSION TYPE | NAVY, MIL-I-16910, RADIO SUPPRESSION |
| OPERATING CONTROL TYPE | HAND SWITCH |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 15 SIZE |