Jasmine from SWISCO responded:
December 12, 2023
Thanks for reaching out! Your pivot shoe is our 15-180 Coil Balance Shoe. I am confident this is the replacement you'll need, although, you'll want to compare the measurements to confirm that it will be a fit. Alternate image for 15-180
The coil balances compatible with this shoe are the Series 190 Coil Balance. Since yours are stamped with a 740, you'll need the S190-740, which can be secured to the shoe using the 33-073. The compatible clip is the 15-181 Double Support Detent Clip. You'll likely need the 15-182 Balance Bushing as well. |
Jasmine from SWISCO responded:
December 14, 2023
I'm happy to help! To determine the coils needed for your assembly, you'll need to check the stamps from each coil. If you are uncertain or if you are unable to read the stamp, the next course of action would be to obtain the exact weight of your sash. Then you'll divide the sash weight by the number of coils in the window; which in your case is 4. I hope this helps! |