Andersen 100 Series Single Hung Sash Balancer Number 2940 Unit Number_244DH2046 Andersen TW3456C (Lower Sash) Terratone

Andersen TW3456C (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen DH1832 Combination Storm and Screen Unit - White Color

Andersen TW3062 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

This sash has an unobstructed glass size of 13-1/2" wide by 28-11/16" High

Andersen TW26410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass - No Grille Grommets This Sash has no grille grommets

Andersen 100 Series Single Hung Sash Balancer Number 2940 Unit Number_244DH2046 Andersen TW3456C (Lower Sash) TerratoneAndersen 100 Series Sash Balance Number 2940 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