UL-103 › Standard for Factory-Built Chimneys for Residential Type and Building Heating Appliances
Included in this current edition are the following subparts:
11TH EDITION - Oct. 15, 2010
CHANGE 07/12 - July 27, 2012
CHANGE 03/17 - March 15, 2017
CHANGE 09/21 - Sept. 24, 2021
CHANGE 07/12 - July 27, 2012
CHANGE 03/17 - March 15, 2017
CHANGE 09/21 - Sept. 24, 2021
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Document Number
UL-103
Revision Level
11TH EDITION
Status
Current
Publication Date
Oct. 15, 2010
Page Count
66 pages