Window coil balance shoe & coil

A contractor from King of Prussia, PA says:
Need (2)two sets - Top = Left,Right and Bottom = Left, Right
The window is a Weather Craft, both top and bottom tilt
Thumbnail of the uploaded file named 20200820_020047.jpg
Profile picture of Bob
Bob from SWISCO responded:

See our 15-158 Coil Balance Shoe. This shoe uses our Series 152 Coil Springs, as well as the 15-143, 15-144 and 15-145 support components. Let me know what you think. 

A contractor from King of Prussia, PA says:
I will also need two springs(one left & one right side) for this type of shoesystem
Profile picture of Bob
Bob from SWISCO responded:

You will need our Series 152 Coil Balances. Look for stamps on the coil springs that designate the spring weights you need to select. If there are none or you are uncertain, give us the exact weight of the window sash and we'll figure it out for you. 

A contractor from King of Prussia, PA says:
Components are for a double hung window

I put in my order for:(4)15-158 Coil Balance Shoe,(4)152 Coil Springs,(4)15-143,(4)15-144, (4)15-145 support components and #8X3/8" SS pan head screws

I didn't see anything to order a left side - right side
Profile picture of Bob
Bob from SWISCO responded:

This particular coil balance system is non-handed, meaning that it can work on either side of the window sash. 

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.