Determine correct replacement window guide

Question

Part # on part shown in picture is 2926 DSL
The sash weighs 40 lbs.and is hurricane glass. I am sure the part in picture is not heavy enough.

The window is 42 inches wide and the top sash is fixed does not open.

Thanks,

John

Tom · Accepted Answer

Thanks for posting. It's tough to make out what Series balance you have based on your picture. It may be our S395-30. Can you confirm? If so, I'd recommend the 2970 option for your sash weight.