Andersen 100 Series Single Hung Sash Balancer Number 1840 Product Type_Exterior Keyed Locks Andersen CR2 Casement Screen

Andersen CR2 Casement Screen

Andersen AR6 Awning TruScene Screen - Natural Wood Interior

Andersen TW3446 (Lower 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 3862 Narroline Double Hung Lower Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 28210 Narroline Double Hung Lower Sash Sandtone Exterior with Sandtone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 100 Series Single Hung Sash Balancer Number 1840 Product Type_Exterior Keyed Locks Andersen CR2 Casement ScreenAndersen 100 Series Sash Balance Number 1840 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