YWW 45 FI/TU Window Wall System YWW 45 TU FRAMING MEMBERS OUTSIDE GLAZED VERTICAL THROUGH 1 4 5 6 2 3 BE9-2703 4-1/2 " [114.3mm] BE9-2701 E9-1702 BE9-2703 SECTION 1 SECTION 1A HEAD HEAD (1/4 " GLAZING) 2 " 2-1/4 " [50.8mm] [57.2mm] SECTION 4 SECTION 5 E9-3340 BE9-2712 JAMB E9-1715 VERTICAL BE9-2701 SECTION 2A SECTION 2 E9-1702 HORIZONTAL (1/4 " GLAZING) HORIZONTAL BE9-2709 BE9-2710 E9-3340 SECTION 5A BE9-2713 SECTION 6 VERTICAL (1/4 " GLAZING) E9-2714 BE9-2722 Section 3 SILL w/ THERMAL SILL FLASHING E9-2722 SECTION 3A SILL W/ ECONOMY SILL FLASHING (1/4 " GLAZING) Effective Date: April 28, 2020 | 03-1005-04 EXPANSION MULLION 0 SCALE: 1/4 SIZE 3 6 Page-13