Coil Balance ID

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Quick Learner from Rocky Hill, CT

Oct 27, 2020 11:12 am

Hi! I ordered part 15-177, Coil Balance Shoe, Slate Blue, and I need the coil that goes with it. Can you help?

4 Replies

Bob from SWISCO

Oct 30, 2020 10:01 am

Hello there. The 15-177 uses our Series 152 Coil Balance springs. Let me know if you have further questions.

Quick Learner from Rocky Hill

Oct 31, 2020 1:11 am

That is helpful. Any idea what weight I will need? I don't have access to the one it will replace.

Thank you.

Bob from SWISCO

Nov 2, 2020 9:02 am

I'm afraid the only way to determine the spring weights is to either look for stamps on the old springs, or to give us the exact weight of the window sash that these coil balances support. Give us that exact weight, and we'll work out what you need.