YOW 350 TU Technical Notes CASEMENT INSWING 1. SIZE LIMITATIONS: (Based on AW ±65 PSF Design Load) 12" 4BAR 62" [1,524mm] 16" 4BAR C VENT HEIGHT (IN) 48" 45" 36" 1 CAM LOCK ZONE 24" 14" 12" VENT WIDTH B APPROVED SIZES TESTED SIZE 60" 2 CAM LOCK ZONE A MINIMUM SIZE OPTIONAL 2 MULTI-POINT LOCK 14" [355.6mm] B MAXIMUM SIZE 4 BAR HINGE 14" 24" [355.6mm] 36" C MAXIMUM SIZE 34-3/4" [882.7mm] 14" [355.6mm] 56-3/4" [1,441.5mm] 62" [1,574.8mm] ONE CAM LOCK LIMITS A 12" 38" [965.2mm] VENT HEIGHT 38" [965.2mm] 24" [609.6mm] 45" [1,143mm] 28" [711.2mm] 38" [965.2mm] 34" [863.6mm] 32" [812.8mm] 38" [965.2mm] 24" [609.6mm] VENT WIDTH (IN) MAXIMUM SQUARE FOOTAGE FOR ±65 PSF = 15 SQ. FT. APPROVED SIZE FOR PRESSURE REQUIREMENTS, NOT AW RATED TESTED SIZE ONE CAM LOCK LIMITS 2. FOUR BAR HINGE USAGE 4K-14207 12" ≤ 24" [609.6mm] 83 lbs [38.0kg] 90º 4K-14208 16" > 24" [609.6mm] 117 lbs [53.0kg] 90º Page-34 05-1016-06 | Effective Date: October 1, 2020