Channel Balance

Home Owner from Chandler Arizona
I have a couple of channel balances that are damaged and don't enable me to open the window. I found this on the backside: 28 3 IW CMC 7. I'm wondering if you know what parts I need to fix the window?
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Casey
Casey from SWISCO
SWISCO
Expert

Hello,

It looks like you have either our S351-29, with a 15-002 bottom attachment, or S390-29, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need to know the length of your balance and a 2830 spring strength option. Thank you!


Comparison of 15-001 & 15-002
Comparison of 15-001 & 15-002
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