Sash Balancer

A professional from Tulsa says:
We are unable to locate any name/number ect on the window or balance. Its a pretty unique balance so hoping you can ID it for us. We have two window sizes 58 x 34 1/2 and 47 x 21 1/2. We need 4 for the smaller ones and 16 for the larger ones.
Coil assembly
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Paul from SWISCO responded:
From your photos, the nylon coil spring housing looks like our 15-205, which uses Series 165 3/8" wide coil springs and a 15-191 pivot shoe. Please compare your dimensions, and look at our media guide (on the right side of the page) on coil balances.
How to replace a window coil balance
How to replace a window coil balance
VIDEO
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How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
VIDEO
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How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
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Removing a Triple Coil Window Balance
Removing a Triple Coil Window Balance
GUIDE
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