Jasmine from SWISCO responded:
February 23, 2023
Thanks for posting. Your balance covers appear to be our 15-087 coil housing pivot and the 15-086 tandem coil housing. Carefully review and compare the measurements shown below to confirm that these are the right fit for you. Detail of 15-087
Detail of 15-086
Since both the pivot housing and tandem are stamped with a 6, the coil balance springs you'd need would be the S180-6. The plastic mounting brackets are part 16-031. |
Jasmine from SWISCO responded:
February 24, 2023
That will depend on the hardware currently installed in the windows. The recommendations above are according to the photos you've provided. If the windows are similar in size, it is likely you'll need the same exact parts for both windows. However, the only way to know for sure is to remove the parts and review them. You may call (888) 991-1929 to speak with an available agent. They will be more than happy to assist with placing your order. |