Andersen 100 Series Single Hung Sash Balancer Number 1620 Unit Number_AR55 Andersen TW2852 (Upper Sash) White

Andersen TW2852 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This lock fits tall units (C5

Andersen TW3436 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW3032 (Lower Sash) Sandtone 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 AW25 Awning TruScene Screen - Stone Color

Andersen 100 Series Single Hung Sash Balancer Number 1620 Unit Number_AR55 Andersen TW2852 (Upper Sash) WhiteAndersen 100 Series Sash Balance Number 1620 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