Spiral balance

A home owner from Orlando, Florida says:
October 29, 2023
Hi, I'm replacing the spiral balances in my windows. They weigh 20 pounds and the tube length is 30 inch and they are tilt. What model number balance would you recommend? Thank you. Matt
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Bob from SWISCO responded:
October 29, 2023

Hello there. It sounds like you need either an S600-30 or S900-30 Spiral Balance. Measure the diameter of your old balance's outer tube. If it's 5/8", go with the Series 600; if it's 3/8", choose the Series 900. For a window that weighs 20 pounds, select a blue tip for the S600-30 or a green tip for the S900-30. Let me know if you have further questions. 
30" Series 600 Spiral Tilt Window Balance
30" Series 600 Spiral Tilt Window Balance
S600-30
$9.40
30" Series 900 Spiral Balance
30" Series 900 Spiral Balance
S900-30
$9.25
Spiral Balance Charging Tool for Tilt Windows
Spiral Balance Charging Tool for Tilt Windows
75-006
$9.97
How to replace a tilt window spiral balance.
How to replace a tilt window spiral balance.
VIDEO
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How to Identify a Replacement Spiral Balance
How to Identify a Replacement Spiral Balance
VIDEO
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How to choose the proper spiral balance tip color
How to choose the proper spiral balance tip color
GUIDE
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How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
GUIDE
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