YOW 350 TU Technical Notes ACCESSIBLE WINDOW CASEMENT OUTSWING 1. SIZE LIMITATIONS: (Based on AW-65 & DP-45 Designation. Meets AAMA 513-14 Forces and Motion for Windows in Accessible Spaces.) VENT WIDTH ALLOWABLE DESIGN PRESSURE 1.7 sq. ft. 65 psf 3.0 sq. ft. 65 psf APPROVED SIZES 36" [914.4mm] 63-1/8" [1603.4mm] 37" [939.8mm] 67" [1701.8mm] 37-1/2" [952.5mm] 71-1/4" [1809.8mm] 15.7 sq. ft. 17.2 sq. ft 18.6 sq. ft 60 psf 55 psf 50 psf G TESTED SIZE 35" [889.0mm] 38" [965.2mm] 59" [1498.6mm] 76" [1930.4mm] 14.3 sq. ft. 20.1 sq. ft. 65 psf 45 psf H MAXIMUM SIZE 37" [939.8mm] 78" [1981.2mm] 20.0 sq. ft. 45 psf B D E F C * VENT AREA MINIMUM SIZE (BUTT HINGE ONLY) 14-1/8" [358.8mm] 17-1/4" [438.2mm] MINIMUM SIZE (4-BAR HINGE ONLY) 25" [635.0mm] 17-1/4" [438.2mm] A * * * VENT HEIGHT LOCK JAMB HINGE JAMB 78" H 72" G F NYC limit devices available with butt hinges only E D 35.2" C * Approved size for pressure 4-BAR OR BUTT HINGES VENT HEIGHT 60" 48" 36" 2 PT. LOCK ZONE 24" A requirments, not AW rated. B LOCK POINT 12" 6.3" 3 PT. LOCK ZONE 4 PT. LOCK ZONE 59" Notes: See Tech Drawings for vent size restrictions when using 4-Bar Hinges. 12" 24" 36" VENT WIDTH w/ ROTARY OPERATOR Effective Date: October 1, 2020 | 05-1016-06 Page-37