4520-01-372-1411 HEATER,DUCT TYPE,STATIONARY Index 4540-01-372-1413 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4520-01-372-1412

Federal Supply Class:
4520

National Item Identification Number:
013721412

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.


Manufacturer Information:
106-302196-05607131CHROMALOX INC
106-302196-99907131CHROMALOX INC


Techincal Specification:
DUCT HEIGHT8.000 INCHES
DUCT WIDTH12.000 INCHES
CURRENT RATING IN AMPS4.69
CURRENT TYPEAC
DEPTH15.000 INCHES NOMINAL
FREQUENCY IN HERTZ60.0
HEAT DELIVERY RATE13306.8 BRITISH THERMAL UNIT
HEAT MEDIUM TYPEAIR
HEATING ELEMENT TYPEELECTRIC NONIMMERSION
HEIGHT11.000 INCHES NOMINAL
INCLOSURE MATERIALSTEEL CORROSION RESISTING
MOUNTING TYPEVENTILATION DUCT
SPECIAL FEATURES310.0CFM; LEFT AIR DIRECTION; 3900.0WATTS
PHASETHREE
WIDTH20.750 INCHES NOMINAL
SUPPLEMENTARY FEATURESMANUAL CUTOUT RESET BUTTON
VOLTAGE IN VOLTS480.0


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