Anderson balance

Quick Learner from Pgh Pa.
Which one do I need ? #116002 & D67 7127 4/78. Do these numbers apply to all windows in my house?
2 Replies
Tom
Tom from SWISCO
SWISCO
Expert
Based on your stamp of "7#27" (or "7127"), we recommend our 24-737 Andersen sash balance. Let us know if it works out for you.
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