National Item Identification Number

01-314-3937
013143937
4520-01-314-3937
4520013143937

National Stock Number

Item Name

HEATER,VENTILATION,DUCT TYPE

Federal Supply Class

4520

Description

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.

Commercial and Government Entity Code (Supplier Data)

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65586

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CHROMALOX INC.
DBA CHROMALOX DIV CHROMALOX INC
103 GAMMA DR EXTENSION
PITTSBURGH
PA
15238
412-967-3914

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Reference Numbers (Part Numbers)

106-119780-026

Required Categories

HEAT DELIVERY RATE
HEATING ELEMENT TYPE
MOUNTING TYPE
DEPTH
THE MANUFACTURER

Required Description

7779.4 BRITISH THERMAL UNIT
HOT WATER COIL
ANY ACCEPTABLE
12.375 INCHES NOMIN