Sash String is Torn

Home Owner from Middletown NJ
May 9, 2023 8:52 am
The right sash string tore and I can't keep the bathroom window open. The glass shows Anderson MC 90-2 XL. The left sash string is missing.
3 user uploaded images
4 Replies

Emily from SWISCO
May 10, 2023 11:45 am


Thank you for reaching out to us! I'm afraid we can't identify what Andersen balances you may need from these photos. In order to help, we will have to see a clear photo of all the numbers stamped on your balance box.

Home Owner from Middletown NJ
May 14, 2023 10:07 am
The window pane is marked MC 90-2 and the size is 20 1/2" x 16".
The numbers on the sash balance are: 519 3 BJ31 7 90 H600A-3 11600-1
I need to replace both sash balances.
The numbers on the sash balance are: 519 3 BJ31 7 90 H600A-3 11600-1
I need to replace both sash balances.
2 user uploaded images

Emily from SWISCO
May 15, 2023 8:33 am


Thanks for getting back to us. Take a look at the 24-531 Andersen sash balance. This is designed to replace balances that have the 519 stamp. Review the specifications and see what you think.
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