• UL 2221:2ED 2010-08

    Current The latest, up-to-date edition.

    Standard for Tests of Fire Resistive Grease Duct Enclosure Assemblies

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  13-08-2010

    Publisher:  Underwriters Laboratories

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    Abstract - (Show below) - (Hide below)

    This New Edition of UL 2221 includes editorial revisions such as reference updates, re-organization of sections, renumbering, and pagination.

    Scope - (Show below) - (Hide below)

    These tests are intended to determine the fire resistance of grease duct enclosure assemblies.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    NFPA 96 : 2017 VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS
    NFPA 96:2024 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations
    ASHRAE 154 : 2016 VENTILATION FOR COMMERCIAL COOKING OPERATIONS
    UL 1978:4ED 2010-12 Grease Ducts
    ICC IMC Code and Commentary : 2015 IMC® Code and Commentary
    ICC 2012 INTERNATIONAL MECH. CODE : 2012 INTERNATIONAL MECHANICAL CODE
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