balancer replacement part number??

Question

Need to figure out what the replacement balancer is for this older balancer. Window is a double hung , inner glass approx. dims are High 21 7/8. 28.5 wide

Bob · Accepted Answer

Thanks for posting. See our 24-837. This Andersen Sash Balance can replace old balances that include the stamp code 837. Let me know if you have any other questions.