National Item Identification Number
01-272-4641
012724641
4520-01-272-4641
4520012724641
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)
74924
INDUSTRIAL ENGINEERING & EQUIPMENT
CO INC
425 HANLEY INDUSTRIAL CT
SAINT LOUIS
MO
63144
314-644-4300
Reference Numbers (Part Numbers)
TFZ-00700
Required Categories
HEATING ELEMENT TYPE
HEAT MEDIUM TYPE
MOUNTING TYPE
HEIGHT
WIDTH
HEAT OUTLE
Required Description
ELECTRIC NONIMMERSION
AIR
VENTILATION DUCT
48.000 INCHES NOMINAL
30.000 INCH