UL-1738 › Historical Revision Information
Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV

UL-1738 - CHANGE 08/21 - CURRENT
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Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV


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Document Number

UL-1738

Revision Level

CHANGE 08/21

Status

Current

Publication Date

Aug. 26, 2021