National Item Identification Number
01-332-3814
013323814
4520-01-332-3814
4520013323814
National Stock Number
Item Name
HEATER,DUCT TYPE,STATIONARY
Federal Supply Class
4520
Description
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.
Commercial and Government Entity Code (Supplier Data)
74924
INDUSTRIAL ENGINEERING & EQUIPMENT
CO INC
425 HANLEY INDUSTRIAL CT
SAINT LOUIS
MO
63144
314-644-4300
D9182
Reference Numbers (Part Numbers)
A21000 A00621-7.51KW
A21000:A00621-7 .51KW
Required Categories
HEAT DELIVERY RATE
CURRENT TYPE
HEATING ELEMENT TYPE
HEAT MEDIUM TYPE
MOUNTI
Required Description
25624.1 BRITISH THERMAL UNIT
AC
ELECTRIC NONIMMERSION
AIR
VENTILATION DUCT;