Anderson window balancer

Question

I bought a pair of #531 balancers but cannot remember which of my 4 different sizes it fits.  We have the Narrowline 200 series windows.  HELP?

Tom · Accepted Answer

I'm not sure which of your balances it fits, either, since I don't know what balances you have. I'm not really sure how we can figure that out. I guess the best place to start would be to look over the stamps printed on all four balances to determine which one matches the 24-531. This can replace Andersen balances stamped with 519, 523, 525, 527, and 531.