nami ansi/aama 101-93 code nua spec dh-r40 series 900 mst 4565

Question

Hi, This is what was on window, we need to replace the channel balance.

nami ansi/aama 101-93 code nua spec dh-r40 series 900 mst 4565

We think we need 17" series 350 with 19-002 top attached and 15-004 shoe attachment. We don't know what sash option to choose.

Thanks, Mike

Tom · Accepted Answer

Thanks for posting, Mike. I'm not sure what you need, either. That code on your window does not tell me what your balance is. As for the option, you can usually use the stamp on the balance itself to determine the best choice, but if you're still not sure you can always weigh your sash on a scale and refer to the chart on the S350-17 store page.