This item seems to be what I need an the measurements r on target , what I dont see is a right or left hand controller ?? I need both r & l sides !! Can this item (39-264) serve both right & left sides ? I see nothing even on this 1 as to what side it replaces ?? Am I not seeing all the information on this ??
Casey from SWISCO responded:
October 28, 2020
Hello, thank you for writing in. The Andersen split arm operator is neutral, and works on both left or right swing windows. Good luck with your repair!