For double-hung windows. 36" width X 28" height for glass measuring. There is a code printed on the old balance: T2 12#31 7 87. Please let me know what is the order number for that balance? Thanks.
Bob from SWISCO responded:
August 26, 2020
This looks like our 24-1231 to me. This is meant to replace Andersen balances that included the stamp code 1231, or indeed, 12#31.