What size sash balancer do I need for my Anderson window

Quick Learner from Bowie, MD

I have an Anderson window that needs left and right sash balancers.

The numbers (that I can read) are R18 931 6-88. Also are the left and right balancers the same??

Thanks Mike 

2 Replies
Emily
Emily from SWISCO
SWISCO
Expert

Hi, Mike.

Thanks so much for your patience during this busy season. Take a look at our 24-939 Andersen sash balance. This is meant to replace Andersen balances that include the stamp code 931. This particular balance can work on both the left and right hand side of the window.

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