Find the correct sash part number

Handy Person

Apr 18, 2025 12:18 pm

I have double hung Anderson windows, bottom glass measure 24 7/16 by 23 15/16. I do not see a 3 or 4 digit part number. Only numbers visble are D83-7127-333 and 11600-17

4 Replies

Bob from SWISCO

Apr 18, 2025 2:36 pm

Thanks for posting. Could you send photos of all the stamps on the sash balance box? Often how the stamps are printed is just as big a clue as what they say. We'll do our best to identify this Andersen balance from there.

Handy Person

Apr 18, 2025 6:33 pm

Attached are the photos of the boxes with numbers

2 user uploaded images

Bob from SWISCO

Apr 19, 2025 6:11 pm

Thanks for posting. See our 24-737 Andersen Balance. This can replace old Andersen balances with the stamp 7#27, or 727.