Andersen 100 Series Single Hung Sash Balancer Number 2370 Category_Frenchwood Hinged Inswing - Active Panel Fits on the left side

Fits on the left side of the window as viewed from the outside of your home

Andersen CN3 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - White Color

Andersen 2852 Narroline Double Hung Upper Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

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

Andersen TW38210 (Lower Sash) Terratone 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 100 Series Single Hung Sash Balancer Number 2370 Category_Frenchwood Hinged Inswing - Active Panel Fits on the left sideAndersen 100 Series Sash Balance Number 2370 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