What is the length of the S140 series?

A home owner from San Jose CA says:
September 28, 2020
Measuring my single hung sash I think I need at least 25 (if not 30) inches. I am not sure how to select the length on the S140 series (I plan on getting the 12.5 lb)

Thank you
Calin
Profile picture of Tom
Tom from SWISCO responded:
October 2, 2020

Hello, Calin. When you refer to length, are you talking about the travel of the springs? If so, that's not something you select when ordering the S140-5. Most coil balances have a pretty standard travel of 30". As long as you select the correct weight option then you should be okay.
A home owner from San Jose CA says:
October 2, 2020
Thanks. The 30 inches will be fine. Appreciate your help
15 lb Series 140 Quick-Tilt, Dual
15 lb Series 140 Quick-Tilt, Dual
S140-15
$12.70
How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
VIDEO
WATCH >
Removing a Triple Coil Window Balance
Removing a Triple Coil Window Balance
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.