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National Stock Number:
4520-01-332-6788
Federal Supply Class:
4520
National Item Identification Number:
013326788
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:
| 210-30475-42 | 74924 | INDEECO LLC | | 210-30475-42 ITEM 1-41-2 | 74924 | INDEECO LLC | | TFZU-31.55-36X15-440/3/3/24-C1C- | 74924 | INDEECO LLC | | C1C5M3N24QT4U4Z Z2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | TFZU-31.55-36X1 5-440/3/3/24- | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| DUCT HEIGHT | 15.000 INCHES | | DUCT WIDTH | 36.000 INCHES | | CURRENT RATING IN AMPS | 71.7 | | CURRENT TYPE | AC | | DEPTH | 17.000 INCHES NOMINAL | | EXTRA LONG REFERENCE NUMBER | TFZU-31.55-36X15-440/3/3/24-C1C5M3N24QT4U4ZZ2 | | FREQUENCY IN HERTZ | 60.0 | | HEAT DELIVERY RATE | 107648.6 BRITISH THERMAL UNIT | | HEAT MEDIUM TYPE | AIR | | HEIGHT | 17.000 INCHES NOMINAL | | HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION | | INCLOSURE MATERIAL | STEEL | | MOUNTING TYPE | VENTILATION DUCT | | PHASE | THREE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER | | WIDTH | 43.000 INCHES NOMINAL | | VOLTAGE IN VOLTS | 440.0 |
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