Channel Balance Code

Question

I am looking at the 351 channel balance for replacement of my old ones only based on appearance of the shoes. The code on my 23" channel balance is 22-D which doesn't seem to match any of your numbers. Any suggestions would be much appreciated. Thanks..........Henry

User submitted photos of a window balance.

Tom · Accepted Answer

A stamp of 22-D usually corresponds to our 2240 option, but you can always weigh your sash to confirm that this is correct. We have a chart on the S351-23 store page that shows how much weight each option can support.