4520-01-356-4497 HEATER,DUCT TYPE,STATIONARY Index 4520-01-356-4499 HEATER,DUCT TYPE,STATIONARY

National Stock Number:
4520-01-356-4498

Federal Supply Class:
4520

National Item Identification Number:
013564498

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:
210-30475-4274924INDEECO LLC
210-30475-42 HTR. 1-58-174924INDEECO LLC


Techincal Specification:
CURRENT RATING IN AMPS12.15
CURRENT TYPEAC
DEPTH23.000 INCHES NOMINAL
DUCT HEIGHT10.000 INCHES
DUCT WIDTH9.625 INCHES
FREQUENCY IN HERTZ60.0
HEATING ELEMENT TYPEELECTRIC NONIMMERSION
HEAT DELIVERY RATE31595.12 BRITISH THERMAL UNIT
HEAT MEDIUM TYPEAIR
HEIGHT12.000 INCHES NOMINAL
PHASETHREE
MOUNTING TYPEVENTILATION DUCT
OPERATING CONTROL TYPETHERMOSTATIC
SPECIAL FEATURESALL SHEET METAL TO BE 18 GAUGE STAINLESS STEEL; 2 AUTOMATIC AND 1 MANUAL THERMAL CUT-OUTS; FAN RELAY
VOLTAGE IN VOLTS440.0
WIDTH16.625 INCHES NOMINAL


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