4510-00-273-1250 ROD,ACTUATING,FLUSH BULB Index 4520-00-273-1252 HEATER,VENTILATION,DUCT TYPE

National Stock Number:
4520-00-273-1251

Federal Supply Class:
4520

National Item Identification Number:
002731251

Description:
HEATER,VENTILATION,DUCT TYPE

Detail:
A HEAT TRANSFERRING UNIT UTILIZING A SEPARATE SOURCE OF STEAM OR HOT WATER AS THE HEAT TRANSFER MEDIUM. IT CONSISTS OF FINNED PARALLEL TUBES JOINED TOGETHER BY A HEADER OR HEADERS AND IS DESIGNED FOR INSTALLATION IN THE DUCTS OF A FORCED AIR CIRCULATING SYSTEM. IT MAY BE PROVIDED WITH A FLANGED OUTER CASING TO FACILITATE MOUNTING OF THE UNIT 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:
NSTDSIZET26L3FQN6MODINE MANUFACTURING CO
NSTDSIZET26L41197MODINE MFG CO
T26L38450ENGINEERED COIL COMPANY
S3802-66970T26L80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DEPTH7.000 INCHES NOMINAL
HEAT DELIVERY DIRECTIONVERTICAL
HEAT DIRECTING DEVICEADJUSTABLE LOUVER
HEAT DISCHARGE OUTLET TYPESTATIONARY
HEAT MEDIUM TYPESTEAM
HEAT OUTLET QUANTITY1
HEATING ELEMENT TYPESTEAM COIL
HEIGHT31.125 INCHES NOMINAL
MOUNTING TYPEVENTILATION DUCT
SPECIAL FEATURESFINS COPPER 36 PER FT
WIDTH9.187 INCHES NOMINAL


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