Twin Seal window channel balance

Quick Learner from Hickory, NC
Jul 22, 2024 8:17 am
Twin Seal windows in home I just bought. The channel balance is 23 and 1/2 in. The boot is one and 1/8 in. The sash weighs 14 and a half pounds.
4 Replies

Emily from SWISCO
Jul 23, 2024 4:20 pm


Hi there!
Thanks for reaching out to us. I'm afraid we can't ID your hardware from this information alone. Can you remove an undamaged balance from the window? We'd specifically like to see close up photos of the top and bottom fittings as shown in the related video. May we also see the stamp printed on the metal channel?

Quick Learner from Hickory, NC
Jul 26, 2024 8:28 am
The photos you requested.
5 user uploaded images

Emily from SWISCO
Jul 26, 2024 1:58 pm


Great, thank you! This is an old-style balance that the Series 795 can replace if the spring diameter is 1/2". The video below will go over all the details you'll need.
Let us know if you have any questions!
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