Hello.
We need to order replacement window balances for several old Anderson double hung windows. Image attached. The number says B 4 25 7 70.
Which replacement balance do we need?
Thank you!
Karla
Bob from SWISCO responded:
July 23, 2023
Hi Karla. See the 24-431. This is meant to replace old Andersen balances that have the stamp code 425. Let me know if you have further questions. |
Tom from SWISCO responded:
August 14, 2023
Hello! Based on your old stamp of 823, my top recommendation is the Andersen 24-837 sash balance. This is designed to replace all older balances with that same 823 marking. Please feel free to reach out if you had any other questions. |