I'm looking for replacement sash balance for one of my Andersen windows. Numbers on the sash balance are 17 5#23 6-85 I believe. See photos. The windows are original to the house- mid 80s. Any help would be appreciated.
Casey from SWISCO responded:
March 22, 2021
Hello,
Your (5#23) stamp indicates that you would need the 24-531 Andersen sash balance for your windows. Thanks for posting!