Tom from SWISCO responded:
July 16, 2020
Thanks for posting! Looks like you might need our Series 210 coil balance, instead. This is 9/16" thick which sounds like it would be a better fit for your window. The problem is that the strongest weight capacity for this spring is 10 pounds, under our S210-10. To reach 14 pounds per side, you'll need to add an additional S180-4 spring and 15-086 secondary housing. Let me know your thoughts on this solution, or if you had any questions. |