Milgard Window Balance

Question

I am trying to identify my Milgard window balance channel. It is 21 inches long without the plastic ends. The window weights 22.4 pounds. The channel is 1/2 inch wide and the markings on it are as follows.
20 5 FV CMC 7.

User submitted photos of a window balance.

Paul · Accepted Answer

Please take a look at our Series 385 balance. I think this looks like it could be a great match.