Window balance

A contractor says:
December 27, 2017
Hi,
I am rehabbing a home and need the balance for this sliding window. I can not find a brand or model number on this window any way you can help?
Top sash guide
Profile picture of Paul
Paul from SWISCO responded:
January 5, 2018
Yes, what you show is the 15-180 pivot shoe with a 15-186 coil balance spring clip! The broken coil spring will be our Series 190. When order a replacement spring, you will need the spring weight number on the old coil spring.
Coil Balance Shoe
Coil Balance Shoe
15-180
$3.97
Balance Bushing
Balance Bushing
15-182
$1.80
Coil Balance Clip
Coil Balance Clip
15-186
$5.05
440 S190 Coil Balance Spring
440 S190 Coil Balance Spring
S190-440
$9.74
How to replace a window coil balance
How to replace a window coil balance
VIDEO
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How to remove window pivot shoes
How to remove window pivot shoes
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Anatomy of a tilt window
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How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
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Removing a Triple Coil Window Balance
Removing a Triple Coil Window Balance
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