Double Hung Window Constant Force Coil Spring Balance

A quick learner from Lambertville, NJ says:
Hello, I'm hoping you can assist with identifying this type of window balance. I think the photo shown is a Double coil and I have 3 other windows that are a single coil.

Hope you help!
Regards - Chris
coil spring balance
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting, Chris. This looks like our 15-180 pivot shoe. Give it a look and see what you think!
A quick learner says:
Thank You for the info. , what about the counterbalance ..... photo attached !
Profile picture of Tom
Tom from SWISCO responded:
The 15-180 is often used with the Series 190 spring. I'm confident this can work for you. You'll just need to read the stamp off the old spring to determine the best option.
How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
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.