Joint Systems XHBN, XHBN.HW-D-0003 - UL Product Spec
UL PRODUCT CATEGORY. Assembly Usage Disclaimer. XHBN - Joint Systems. See General Information for Joint Systems. System No. HW-D-0003. September 01, 2016. Assembly Ratings — 1 and 2 Hr (See Item 2) L Rating at Ambient — Less Than 1 CFM/Lin Ft L .