Installation in a double-hung sash window
1. Cut the foam seal (adhesive type) to the proper length and attach it to the window stool. Fig.4
2. Attach the window slider kit to the window stool. Adjust the length of the window slider kit according to
the width of window, shorten the adjustable window kit if the width of window is less than 26.5 (Type I)
or 22.1 (Type II) inches Open the window sash and place the window slider kit on the window stool.