Andersen 100 Series Single Hung Sash Balancer Number 2710 Unit Number_AX45 This window sash has Dual-Pane

This window sash has Dual-Pane Finelight Glass

Andersen TW30310 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen Encino Style (Passive-Panel) Exterior Escutcheon Plate in Distressed Nickel finish Replacement escutcheon plate for 400 series Frenchwood hinged patio door

Andersen TW21042 (Lower Sash) White Exterior and White 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 FWG4080 "Frenchwood Gliding" Operating Patio Door Panel

Andersen 100 Series Single Hung Sash Balancer Number 2710 Unit Number_AX45 This window sash has Dual-PaneAndersen 100 Series Sash Balance Number 2710 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