Andersen 100 Series Single Hung Sash Balancer Number 2660 Unit Number_244DH2049 This sash has an unobstructed

This sash has an unobstructed glass size of 17-1/2" wide by 31-11/16" High

Overall grille dimension is 16 1/4" wide by 43 3/8" high

This sash has a visible glass size of 28 7/16 inches wide by 23 15/16 inches high

This screen measures 33-7/8" wide by 50-27/32" high

Andersen 100 Series Single Hung Sash Balancer Number 2660 Unit Number_244DH2049 This sash has an unobstructedAndersen 100 Series Sash Balance Number 2660 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