National Item Identification Number

00-273-1251
002731251
4520-00-273-1251
4520002731251

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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41197

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MODINE MFG CO
1500 DEKOVEN AVE
RACINE
WI
53401
262-636-1200

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38450

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ENGINEERED COIL COMPANY
DBA MARLO COIL
6060 HIGHWAY PP
HIGH RIDGE
MO
63049
636-677-7731

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Reference Numbers (Part Numbers)

NSTDSIZET26L
S3802-66970T26L
T26L

Required Categories

HEAT DELIVERY RATE
HEATING ELEMENT TYPE
HEAT MEDIUM TYPE
MAXIMUM PRESSURE LIM

Required Description

ANY ACCEPTABLE
STEAM COIL
STEAM
ANY ACCEPTABLE
VENTILATION DUCT
31.125 INCH