September 16, 2020
I need a replacement sash balance for a double hung Andersen window that is 34" wide, 54" length. The markings on the sash balance we have currently are 11600-17 on the body of the unit and 827 K78 1153 on the "lip" of the unit by the staple.
September 22, 2020
Thanks so much for the quick reply! I sure appreciate your help. Will order it right away.