UL-21 › Standard for LP-Gas Hose

UL-21 - 11TH EDITION - CURRENT
Show Complete Document History

Included in this current edition are the following subparts:

 11TH EDITION - Dec. 15, 2014
 CHANGE 09/15 - Sept. 29, 2015
 CHANGE 07/17 - July 28, 2017
 CHANGE 11/22 - Nov. 8, 2022


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Document Number

UL-21

Revision Level

11TH EDITION

Status

Current

Publication Date

Dec. 15, 2014

Page Count

22 pages