Andersen TW1842 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_2980 3/8" deep spline

3/8" deep spline

This screen measures 19-7/8" wide by 74-27/32" high

This unit takes the place of a screen measuring 39-7/8" wide by 50-27-32" high

Note: Replace both upper and lower (right side) jamb liners on 52 height units manufactured prior to1986

Andersen TW34310 (Upper Sash) White 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 TW1842 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_2980 3/8" deep splineAndersen TW1842 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Works with 400 Series Tilt Wash Double Hung Windows manufactured from 1992 to May 24, 2010. This sash has grille grommets in the sash. These plastic grommets are visible on the inside of the sash and can be punched out to accept grilles. This sash uses older style grilles with round end plungers that clip into the grommet holes. This sash