Andersen 100 Series Single Hung Sash Balancer Number 1820 Color / Finish_Stone|White|Black Andersen TW3062 (Upper Sash) White

Andersen TW3062 (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

Andersen 34210 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012

This unit takes the place of a screen measuring 43-7/8" wide by 42-27-32" high

Andersen G536 400 Series Gliding Window (Passive Sash) in Sandtone

Andersen #7073B Amerock Roto-Gear Operator (Left Hand) with 9-1/2" Arm Length - Bronze Color Works with Primed Wood Casement Windows manufactured from 1960 to 1974

Andersen 100 Series Single Hung Sash Balancer Number 1820 Color / Finish_Stone|White|Black Andersen TW3062 (Upper Sash) WhiteAndersen 100 Series Sash Balance Number 1820 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