Andersen 100 Series Single Hung Sash Balancer Number 3010 Unit Number_244DH3460 Andersen TW2462 (Lower Sash) Sandtone

Andersen TW2462 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen 3446 Narroline Double Hung Upper Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW34410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets This Sash has no grille grommets

Andersen 928 Sash Balancer - Block and Tackle with Shoe

Andersen TW38310 (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Sun Glass - No Grille Grommets This Sash has no grille grommets

Andersen 100 Series Single Hung Sash Balancer Number 3010 Unit Number_244DH3460 Andersen TW2462 (Lower Sash) SandtoneAndersen 100 Series Sash Balance Number 3010 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