Channel balance replacement

Home Owner from Fredericksburg, TX
Jan 30, 2025 10:51 am
I have a non-tilt window. The overall length of the channel balance is 28" and width is 1/2". Marking: 26 4 KR CALDWELL. Can you help me find a replacement? I'm assuming I should replace both in the window . . . approx 25 years old.
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2 Replies

Casey from SWISCO
Jan 30, 2025 11:20 am


Hello,
With this combination of attachments, you could have either the S380-27 or S385-27 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.
You'll also need 2640 spring strength options for your replacement balances. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.
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