ULC 641

$86.00

Standard for Factory-Built Chimney Connectors and Wall Pass-Through Assemblies (CAN/ULC-S641:2017)
standard by Underwriters Laboratories of Canada, 01/01/2017

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Description

ULC 641 – Standard for Factory-Built Chimney Connectors and Wall Pass-Through Assemblies (CAN/ULC-S641:2017)

Product Details

Edition:
3
Published:
01/01/2017
Note:
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