I have 4 non tilting vertical windows

A quick learner from USA says:
July 12, 2017
There are a total of 8 spiral balances that are broken. I'm not sure they are the proper weight support or not.
Spiral balance
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Paul from SWISCO responded:
July 17, 2017
Based on your photos, you need our S500-30 non-tilt balance with a blue tip. To verify the tip color, weigh your window sash. It should weigh 12 to 31 pounds. Let me know if that looks right.
%alt%
Spiral Balance Charging Tool for Non-tilt Windows
75-005
$9.37
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30" Series 500 Spiral Balance
S500-30
$9.72
How to Identify a Replacement Spiral Balance
How to Identify a Replacement Spiral Balance
VIDEO
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How to adjust a spiral balance on a non-tilt window
How to adjust a spiral balance on a non-tilt window
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How To Choose the Proper Spiral Balance Tip Color
How To Choose the Proper Spiral Balance Tip Color
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