The markings on the part is 2130 the part is 23 inches similar to the 28 inch version the window is 32 x 20 for the whole window is Is 32 x 48
Paul from SWISCO responded:
August 21, 2018
Thanks for posting. It looks like you have a Graham window. With that in mind, I recommend either our S351-22 (1" deep) or S390-22 (1-1/8" deep) depending on the size of the bottom shoe. No matter what you go with, the stamp option should be 2130.
Comparison of 15-001 & 15-002
A home owner from Metuchen,NJ says:
August 21, 2018
Can I acquire the item through swisco
Paul from SWISCO responded:
August 22, 2018
Yes, the product links I posted in my last message are from our website. Choose a balance and click the link to place your order online.