Andersen 400 Series Tilt Wash Double Hung 924 Balancer Category_A-Series Hinged (2008-Present) Andersen TW3452 (Lower Sash) White

Andersen TW3452 (Lower Sash) White Exterior and White 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 TW18510 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This sash has an visible glass size that measures 23-9/16" wide by 12-5/8" high

This sash has an unobstructed glass size of 27 inches wide by 21 15/16 inches high

Andersen double hung full screen 2876

Andersen 400 Series Tilt Wash Double Hung 924 Balancer Category_A-Series Hinged (2008-Present) Andersen TW3452 (Lower Sash) WhiteAndersen 924 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