Channel Guide Replacement Parts

Question

Channel series guides for single hung milgard aluminum windows from 1996. I need 3 sets for my existing windows.
This is the only marking on the back of the channel 26 3 JO CALDWEL

Casey · Accepted Answer

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 2630 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.