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WW-F-2743 Revision A:1998

Current
Current

The latest, up-to-date edition.

FURNACES, WARM AIR & HEATERS, UNIT, FORCED AIR CIRCULATION, OIL & GAS FIRED
Available format(s)

PDF

1. SCOPE AND CLASSIFICATION
2. APPLICABLE DOCUMENTS
3. REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PACKAGING
6. NOTES

Defines self-contained, forced-circulation, air heating units designed to distribute warm air for heating purposes either through a duct system for central furnaces or by direct diffusion for unit heaters.

Committee
FSC 4520
DevelopmentNote
A NOTICE 1 - Notice of Validation. (03/2003) A NOTICE 2 - Notice of Validation. (02/2008)
DocumentType
Standard
Pages
24
ProductNote
NEW CHILD NOT 3 2019 IS NOW ADDED
PublisherName
US Military Specs/Standards/Handbooks
Status
Current
Supersedes

NEMA MG 1 : 2016 MOTORS AND GENERATORS
NEMA DC 3:2013 Residential Controls—Electrical Wall-Mounted Room Thermostats
UL 900:8ED 2015-04 Air Filter Units
UL 795:8ED 2016-12 Commercial-Industrial Gas Heating Equipment
NEMA ICS 6-1993 (R2006) Industrial Control and Systems: Enclosures
UL 378:4ED 2006-10 Standard for Draft Equipment
UL 296:11ED 2017-02 Oil Burners
SAE J 534 : 2015 LUBRICATION FITTINGS
ANSI Z21.47 : 2016 GAS-FIRED CENTRAL FURNACES
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
NEMA ICS 1 : 2000(R2015) INDUSTRIAL CONTROL AND SYSTEMS: GENERAL REQUIREMENTS
NEMA ICS 2:2008 Controllers, Contactors and Overload Relays Rated 600 V
ANSI Z21.66 : 2015 AUTOMATIC DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES
ANSI Z83.8 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES

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