YFW 400 TU/TUH Fixed Window YFW 400 TUH BLAST SIZE LIMITATIONS V E R T I C A L H E I G H T (FT) 10 ft 2 3 4 5 6 7 8 9 1 FW 01 23 45 67 89 10 ft VERTICAL SPACING (FT) 24 " 60 " 84 " FW h1, h2 12 " ≥ 48 " V E R T I C A L H E I G H T (FT) 10 ft 48 " 2 3 4 5 6 7 8 9 1 FW 01 23 45 67 89 10 ft VERTICAL SPACING (FT) Page-14 05-1012-12 | Effective Date: Oct 23, 2024 84 " FW w1,w212 " ≥ 60 " w1 w2 24 " h1 h2 FH FH FH FH