The cover is missing so I'm not sure what was attached to it. I'm doing this from memory, as the frige is located somewhere else. Thanks.
Answer Thanks Linda! I've located the control box 240352702. This seems to be mounted to the top cabinet. Its seems to be about 23" long. The ends seem to be about 6 3/4" wide and the center is about 4" wide. The color is white. I hope this helps!