National Item Identification Number
01-275-7985
012757985
4520-01-275-7985
4520012757985
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)
17032
VALAD ELECTRIC HEATING CORP
160 WILDEY ST
TARRYTOWN
NY
10591
914-631-4927
17032
VALAD ELECTRIC HEATING CORP
160 WILDEY ST
TARRYTOWN
NY
10591
914-631-4927
Reference Numbers (Part Numbers)
VDH22X6.25-2-49.1-3-6NM
VDH22X6.25-2-49,1-3-6NM
Required Categories
HEAT DELIVERY RATE
Required Description
31049.2 BRITISH THERMAL UNIT