1/2" Coil Balance ID

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Quick Learner from Delaware

Jul 7, 2020 4:17 pm

MI vinyl windows

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4 Replies

Bob from SWISCO

Jul 9, 2020 12:11 pm

I believe you have a 15-180 Pivot Shoe, which uses Series 190 Coil Balances. Look these parts over to confirm. A stamp of '7' on the coil indicates you need the S190-740 7 lb spring.

Quick Learner from Delaware

Jul 9, 2020 1:47 pm

Thanks very much. I thought that might be the case, but I'm happier ordering with an exerienced guess.

Bob from SWISCO

Jul 9, 2020 3:22 pm

That's what they pay me to offer! Let me know if you have any other questions.