YES SSG TU Vent Window WALL SYSTEM FRAMING OPTIONS 15/16 " 1/2 " 1/2 " BE9-2570 BE9-2570 YES 45 XT YES 45 TU FRONT SET 7/16 " 1-1/16 " 7/16 " BE9-2721 BE9-2721 9/16 " YWW 50 T YWW 45 TU (OG ONLY) Effective Date: June 2, 2021 | 05-1015-09 SCALE: 1/2 SIZE 1 2 Page-5