|
Tom from SWISCO responded:
August 15, 2018
Sure, we can definitely help. Your shoe looks like our 15-087, which uses our Series 180 spring. The spring is probably all you need to replace. You'll need the number off the old spring to confirm the best Series 180 option. |
|
|
Tom from SWISCO responded:
August 16, 2018
If your jamb track does not already have a cut out, then making one is an option. We also sell jamb spreaders, in case that would be easier. See the videos related to this page for more information. We walk you through both options step by step. |
|
|
Tom from SWISCO responded:
August 28, 2018
The stamp on the shoe itself may indicate a coil spring with a support strength of 7 pounds, but this is just an educated guess. Assuming your sash is supported by one spring on each side, this would suggest a sash weight of 14 pounds. You should weigh your sash to be 100% sure. If it's 14 pounds, then our S180-7 is what you want. If it weighs anything else, then let me know and we can do the math. |
