balance replacement

A quick learner from window Balance says:
need to replace 12 balances 8 yr old house not sure who manufactured window here are pictures, also there is a number on top
29 4 DX CMC 7 window width is 33x7/8 x 31
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting! Before I can offer an applicable replacement for this channel balance, I just need to know a bit more information about the bottom attachment. Please take a look at our 15-004 and 15-005 channel balance shoes, and note their depths. As you can see, they are 1-3/32" deep and 1" deep, respectively. Which one more closely matches your own bottom attachment?
A quick learner says:
15-005 looks the closet
Profile picture of Tom
Tom from SWISCO responded:
Thank you. In that case, I recommend our S380-30 channel balance with a 2940 stamp option. Does that look about right? Make sure to compare the weight of your window sash to the weight rating shown for the 2940 option just to make sure.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)