Emily from SWISCO responded:
June 28, 2023
Hello there! Thanks for reaching out to us. I recommend you have a look at the 26-226, 26-352, and 26-030. Carefully go over the specifications and see how they compare with your old part. As for the coils, it sounds like you may have the wrong spring strengths. The pivot shoe looks like the 15-177 which is used with the Series 152. Get back to us with the exact weight of the sash and we can calculate the appropriate coil spring weights from there. |