Tom from SWISCO responded:
June 29, 2022
Hello, The S140 is designed to work with either the 26-405 or 26-398 pivot bar. It can potentially work with others but those are the two that are meant to work with this assembly. If you don't think that either of these will work for you, we'll need to see photos of your original hardware removed from the window. Thank you! |
Tom from SWISCO responded:
May 30, 2023
The number of coils in use doesn't matter as much as the weight they carry. If your window is rated to have an 11 pound assembly on each side, then you want our S140-11. The only difference having more coils makes is that installation might be a little trickier. |