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National Stock Number: 4520-01-219-1269
Federal Supply Class: 4520
National Item Identification Number: 012191269
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:
106-056816-033 | 65586 | CHROMALOX INC | MIL-H-22594 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | TFZ-30H | 74924 | INDEECO LLC | VDH30H | 17032 | VALAD ELECTRIC HEATING CORP. |
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Techincal Specification:
CURRENT RATING IN AMPS | 102.3 | CURRENT TYPE | AC | DEPTH | 8.000 INCHES NOMINAL | FREQUENCY IN HERTZ | 60.0 | HEAT MEDIUM TYPE | AIR | HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION | HEAT DELIVERY RATE | 153540.0 BRITISH THERMAL UNIT | HEIGHT | 18.250 INCHES NOMINAL | INCLOSURE MATERIAL | STEEL CORROSION RESISTING | MOUNTING TYPE | VENTILATION DUCT | NONDEFINITIVE SPEC/STD DATA | 30EH SIZE AND H TYPE | PHASE | THREE | SPECIAL FEATURES | MAGNETIC | SPECIFICATION/STANDARD DATA | 81349-MIL-H-22594 GOVERNMENT SPECIFICATION | WIDTH | 39.000 INCHES NOMINAL | VOLTAGE IN VOLTS | 440.0 |
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