Anderson Window Balance

Question

I am need of replacement balancers for an Anderson window.  I removed the top trim piece and took these pics.  Can you help me ID what balancer I need to order?  Thanks!

Casey · Accepted Answer

Hello,

It's hard to make out your stamp but I believe it says 6#23, which would indicate that you need the 24-637 Andersen sash balance. You may want to check the assembly from the opposite corner of the window frame to confirm. Thank you!