A quick learner from Philadelphia, PA says:
April 13, 2016
Need TRACO Balance's IGCC CBA B93
Paul from SWISCO responded:
April 14, 2016
I'm afraid the number you gave is only in regards to the glass, not the window itself. if possible, please remove a balance and show us a few pictures of it. That will help us determine what you have. Traco has used a variety of balance systems so seeing the part itself is the only way to identify it.