Which Option Do I Need for the Replacement 33 inch S385 Channel Balance?

Question

I have a single-hung, vinyl Marvin Window and I need to replace one of the Channel Balances. The sash size is 45 and 5/8th inches and the height is 34 and 7/8th inches. I have measured the metal portion of the broken Channel Balance and it is 33 inches. The plastic shoe and top that comes with your S385 Channel Balance look and measure the same as on the broken Channel Balance.

BUT, how do I determine what Option I need for the replacement Channel Balance? The stamp on the broken Channel Balance is "32 6 KV CMC 2".

Tom · Accepted Answer

Hello! "32 6" traditionally lines up with SWISCO's 3260 option. You can weigh the window sash and compare the the chart on the S385-33 webpage to verify that number, if you want.