YOW 225 Technical Notes CASEMENT INSWING 1. SIZE LIMITATIONS: (Based on AW-65 Designation)* 12 " 4BAR 62 " [1,524mm] 60 " 2 CAM LOCK ZONE 48 " 45 " 36 " 1 CAM LOCK ZONE 24 " 14 " 12 " A 12 " 14 " 24 " 36 " [355.6mm] VENT WIDTH (IN) MAXIMUM SQUARE FOOTAGE FOR ±65 PSF = 15 SQ. FT. 38 " [965.2mm] OPTIONAL 2 MULTI-POINT LOCK 4 BAR HINGE A B C B 16 " 4BAR C MINIMUM SIZE VENT WIDTH MAXIMUM SIZE 14 " [355.6mm] 38 " [965.2mm] MAXIMUM SIZE VENT HEIGHT 14 " [355.6mm] 56-3/4 " [1,441.5mm] ONE CAM LOCK LIMITS 34-3/4 " [882.7mm] 62 " [1,574.8mm] 24 " [609.6mm] 28 " [711.2mm] 34 " [863.6mm] 38 " [965.2mm] 45 " [1,143mm] 38 " [965.2mm] 32 " [812.8mm] 24 " [609.6mm] APPROVED SIZE FOR PRESSURE REQUIREMENTS, NOT AW RATED ONE CAM LOCK LIMITS TESTED SIZE 2. FOUR BAR HINGE USAGE 4K-14207 4K-14208 12 " 16 " ≤ 24 " [609.6mm] > 24 " [609.6mm] Effective Date: June 2, 2021 | 05-1002-11 83 lbs [38.0kg] 117 lbs [53.0kg] 90º 90º Page-33 VENT HEIGHT (IN) TESTED SIZE APPROVED SIZES