Emily from SWISCO responded:
June 27, 2022
Hello! The 39-239B and 39-239C are the same operators. The 39-239C is just the stainless steel version. As for the operator shown in your pictures, you could have either our 39-253LB & 39-253RB or 39-438B & 39-439B. These two parts look similar at first glance but the important detail to focus on is the design of the guide at the end of the arm. The video below will explain exactly what I mean. It looks like your wood sill is blocking access to the screws which means you'll need to pry it off before you can remove the operator itself. I'll post a video below showing our preferred method. The operator in this video is different but you can ignore that part and just focus on the trim removal. Pricing for the items I mentioned can be found on their respective product pages and shipping will be calculated at checkout. |