I have a sash support that has a broken cord. I want to replace the entire assembly. Attached are some photos of the sash. At the bottom of the sash support are pullys and at the bottom of the spring are pulllies. The sash is
Paul from SWISCO responded:
February 19, 2016
I would recommend looking at our S390-34 channel balance. This looks like it coul dbe a good match.