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WW-F-2743 Revision A Notice 3 - Validation:2019
Current
Current
The latest, up-to-date edition.
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Furnaces, Warm Air and Heaters, Unit, Forced Air Circulation, Oil - and Gas Fired
Amendment of
Available format(s)
PDF
Language(s)
English
Published date
08-08-2019
Publisher
This specification covers 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.
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