I need to replace the balances in my windows. The only marking on the channel is the number 2830. The channel is 29" long. The house was built in the mid 1970's. Can you please help me to identify the correct part/number?
Thank you
Channel Balances
Handy Person from Florida
Mar 25, 2022 9:11 am
5 user uploaded images
2 Replies
Casey from SWISCO
Mar 25, 2022 1:25 pm
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 a 2830 spring strength option for your replacement balances. Thank you!
Comparison of the S351 and S390 balance shoes.
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