Andersen 100 Series Single Hung Sash Balancer Number 1430 Unit Number_2872 Andersen 3846 Narroline Double Hung

Andersen 3846 Narroline Double Hung Upper Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 4080 Frenchwood Gliding Door Colonial Grille 7/8" Terratone Exterior with Oak InteriorThis grille fits a door with the visible glass size of 39 1/8" wide and 79 1/8" high

Andersen TW3446 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW1846 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2042 (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 1430 Unit Number_2872 Andersen 3846 Narroline Double HungAndersen 100 Series Sash Balance Number 1430 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