Andersen 100 Series Single Hung Sash Balancer Number 3550 Unit Number_C2 Andersen TW3462 (Lower Sash) White

Andersen TW3462 (Lower 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

Overall grille dimension is 27 1/4" wide by 31 1/8" high

Andersen 3842 Narroline Double-Hung Wood Grille

Andersen TW3056C (Lower Sash) Forest Green Exterior and Natural Pine 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 Basement Sash White Color Low-E Glass Size 2820Andersen Basement Sash White Color Low-E Glass Size 2820 Work with Fibrex Basement/Utitily Windows manufactured from 2004 to 2009

Andersen 100 Series Single Hung Sash Balancer Number 3550 Unit Number_C2 Andersen TW3462 (Lower Sash) WhiteAndersen 100 Series Sash Balance Number 3550 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