Andersen Window Balance

Question

I am having a tough time telling what model replacement balance I need.  I have seen the threads that say 11600-17 is not a good number.  On the opposite side of the balance, I see a 1131 but there are some numbers before and after.  Is that a model number that I could use?

Bob · Accepted Answer

Hello there. See the 24-1133. This will replace old Andersen balances with that '1131' stamp.