I choosed your balance series 385-27 the exact replacement of my existing window but I cannot locate an option of 26-3 which is the markings indicated on existing channel balance. What is the number option that I will put in my order? Thank you:)
Bob from SWISCO responded:
October 21, 2020
Good question. For an S385-27 stamped 26-3, you can use our stamp option of 2630. Let me know if you have further inquiries.