Andersen 100 Series Single Hung Sash Balancer Number 2920 Unit Number_244DH2046 Andersen 2462 Narroline Double Hung

Andersen 2462 Narroline Double Hung Upper Sash Terratone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Every balancer has the number stamped on the edge - please see in image gallery

Andersen 2832 Narroline Double Hung Lower Sash Terratone Exterior with Terratone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen CXW3 Casement Sash - High-Performance Low-E4 Glass - Terratone ColorWorks with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen 100 Series Single Hung Sash Balancer Number 2920 Unit Number_244DH2046 Andersen 2462 Narroline Double HungAndersen 100 Series Sash Balance Number 2920 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