Andersen 100 Series Single Hung Sash Balancer Number 1450 Unit Number_21056E Andersen 2846 Conversion Kit for

Andersen 2846 Conversion Kit for Narroline Windows - White Exterior / White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 28 7/16 inches wide by 23 15/16 inches high

200 Series Perma-Shield and 400 Series Gliding Patio Doors manufactured from 1982 to Present

Andersen 4068 Frenchwood Gliding Door Prairie Grille 7/8" White Exterior with Oak InteriorThis grille fits a door with the visible glass size of 39 1/8" wide and 63 1/8" high

Andersen TW21042 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen 100 Series Single Hung Sash Balancer Number 1450 Unit Number_21056E Andersen 2846 Conversion Kit forAndersen 100 Series Sash Balance Number 1450 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