Lauren from SWISCO responded:
February 14, 2024
Hello, thank you for posting, Please start by reviewing the style and dimensions of the 15-087 housing pivot that is compatible with the Series 180 coil spring along with the 16-024 mounting bracket. Detail of 15-087
The coil spring should have a number stamped into the metal that indicates the weighted option needed, but if not, please provide the weight of the window sash to move forward. Please review the installation diagram below. Series 180 coil balance diagram
Unfortunately we cannot assist with the separation of the framing. I apologize for the inconvenience. Let me know if you have any additional questions. |