Andersen 400 Series Tilt Wash Double Hung 1242 Balancer Unit Number_2432 23 inches wide by 13

23 inches wide by 13 15/16 inches high

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Andersen 400 Series Tilt Wash Double Hung 1242 Balancer Unit Number_2432 23 inches wide by 13Andersen 1242 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