The upper panel is stationary and the screen fits below the upper panel
Andersen TW28310 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24
This sash has an unobstructed glass size of 39 inches wide by 33 15/16 inches high
This sash has a unobstructed glass size of 27 5/16 inches wide by 13 11/16 inches high
Andersen TW3446 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24
Andersen Awning Window Operator #A4-7082A (Long Arm) in Stone Color (1981-1995) Color:Stone The upper panel is stationaryAndersen Awning Operator #A4 7082A (Long Arm) Roto Lock Stone Color Works with Perma Shield Awning Windows manufactured from 1981 to 1995. This A4 7082A (Long) Arm Operator works with units AR41, AN41, A41, AX41, AR451, AN451, A451, AX451, AR51, AN51, A51, Ax51. Fits windows with a visible glass width of 43 3 16", 48" and 55 1 16". (Andersen A4, A45 and A5 Size Width ) Length of the operator arm is 15". Includes rods, 3 rod brackets and screws.