National Item Identification Number

01-418-6428
014186428
4520-01-418-6428
4520014186428

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)

---

65586

---

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

---

Reference Numbers (Part Numbers)

106-119126-061

Required Categories

HEATING ELEMENT TYPE
HEAT MEDIUM TYPE
MOUNTING TYPE

Required Description

ELECTRIC NONIMMERSION
AIR
VENTILATION DUCT