Milgard channel balance replacement.

Question

Hi. We have three windows that need channel balance replacement. Attached is pick of ID numbers. Metal is 27" long. Please advise so we can order six of these.

Thank you very much.

Ana

Casey · Accepted Answer

Hello,

With this combination of attachments, you could have either an 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.