Window balance coil replacement
A quick learner from Charlotte NC says:
March 16, 2015
He there, I have a double hung pivot window that has broken balance coils. I have been unable to identify the window manufacturer. I've removed the coil, and you can see that the shoe is broken. The coils total 20#. From your parts catalog it looks like S140-20 has the same dimensions as my part. Would it be risky to replace my broken part with yours?
Tom from SWISCO responded:
March 18, 2015