Broken coil balance double hung windows

A quick learner from Connecticut says:
April 10, 2024
Just trying to figure out if your company coil balance works with this window.
Thumbnail of the uploaded file named Housing pivot
Thumbnail of the uploaded file named Coil spring
Thumbnail of the uploaded file named Coil balance
Thumbnail of the uploaded file named Window
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Casey from SWISCO responded:
April 10, 2024

Hello,

We can't be sure with your hardware still installed but what I can make out resembles the 15-087, which uses the Series 180 coil springs. You'll need to remove the coils to locate the stamps that correspond to our S180 strength options. We'll also related the accessories used with this coil balance to compare to your hardware. Thanks for posting! 

Detail of 15-087
Detail of 15-087

Series 180 coil balance diagram
Series 180 coil balance diagram
Coil Housing Pivot
Coil Housing Pivot
15-087
$5.97
Mounting Bracket
Mounting Bracket
16-031
$0.90
Mounting Bracket
Mounting Bracket
16-024
$0.66
Tandem Coil Housing
Tandem Coil Housing
15-086
$1.68
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