Andersen 100 Series Single Hung Sash Balancer Number 1970 Unit Number_3535 Used with four panel gliding

Used with four panel gliding patio doors (2 operating panels and 2 stationary panels)

Andersen Glue On Sash Bulb Weatherstrip - 72" Long

Andersen TW 18310 (Upper Sash) Forest Green 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 TW2632 (Lower Sash) Forest Green 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 244DH2850 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen 100 Series Single Hung Sash Balancer Number 1970 Unit Number_3535 Used with four panel glidingAndersen 100 Series Sash Balance Number 1970 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