Andersen 400 Series Tilt Wash Double Hung 930 Balancer Unit Number_33611 This sash has an visible

This sash has an visible glass size that measures 48" wide by 16-1/8" high

Works with these Perma-Shield Gliding Patio Doors: PS61611 and PS81611

Andersen 244DH1850 200 Series Double Hung Screen White Screens for these windows are the same color as the outside color of the window

Andersen 244DH1836 200 Series Double Hung Upper Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen 400 Series Tilt Wash Double Hung 930 Balancer Unit Number_33611 This sash has an visibleAndersen 930 Sash Balancer Block and Tackle with Shoe Works with 400 Series Tilt Wash Double Hung windows manufactured from 1992 to Present. This is a block and tackle balancer with a shoe. There are separate sash balancers for the upper and lower sash. Andersen made changes to the balanace design in November 2016. When replacing balances on windows before 2016 you'll need to order two. Note: This balancer may work on either Tilt Wash (DC) units