Replacement channel balance

Quick Learner from South Carolina
Hello, I need help in finding the correct replacement for channel balance in non tilt type window. The channel balance measures 32 inchs long and only marking I can see looks to me as 3030. I believe my windows were made in the in 1985-1998 time period. Photos are attached.
5 user uploaded images
4 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

We'd be happy to help but we would need to see an undamaged balance removed from the other side or another window in the house. 

I would also recommend double-checking the length to make sure you are only including the metal channel in your measurement and not the end attachments. In most cases, a balance stamped with 3030 would have a 31" long metal channel. Thank you!

Quick Learner from South Carolina
Sorry, the correct length is 31. Pictures of the undamaged channel balance from other side are attached
5 user uploaded images
Paul
Paul from SWISCO
SWISCO
Expert

We recommend the S371-31 channel balance with a 3030 spring strength option to replace your Rollyson assemblies. Take a look and thanks for posting. 

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