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National Stock Number:
4520-01-518-0935
Federal Supply Class:
4520
National Item Identification Number:
015180935
Description:
HEATER,DUCT TYPE,STATIONARY
Detail:
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.
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Manufacturer Information:
| 106-027241-003 | 07131 | CHROMALOX INC | | 106-027241-003 | 65586 | CHROMALOX INC |
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Techincal Specification:
| DEPTH | 3.000 INCHES MAXIMUM | | HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION | | HEAT MEDIUM TYPE | AIR | | HEIGHT | 9.750 INCHES NOMINAL | | MOUNTING TYPE | VENTILATION DUCT | | SPECIAL FEATURES | WITH 0.430 DIA FINNED ELEMENT | | VOLTAGE IN VOLTS | 208.0 | | SURFACE TREATMENT | PAINT |
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