Andersen 100 Series Single Hung Sash Balancer Number 2640 Category_Sash Balances This kit fits a window

This kit fits a window with a visible glass size (lower sash) of 20-7/16" wide by 23-15/16" high

Andersen A330 Perma-Shield Awning Screen - Stone Color

This sash has an unobstructed glass size of 25 inches wide by 13 15/16 inches high

power supply

Andersen TW38510 (Upper Sash) White Exterior and White 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 100 Series Single Hung Sash Balancer Number 2640 Category_Sash Balances This kit fits a windowAndersen 100 Series Sash Balance Number 2640 Works with Andersen 100 Series Single Hung Fibrex windows manufactured from 2008 to present. Every balancer has the number stamped on the edge please see in image gallery. We highly recommend replacing both balancers even if only one is not operating properly. These balancers allow free and easy vertical movement of the lower active single hung sash. To visibly see the balancer you need to remove the lower