Our elevators have air circulation from outside, so they aren't air conditioned. They had to change the heat sensors that are in the elevator shafts because the air was so hot (from outside) that the sensors would go off. (the heat sensors thought there was a fire and it's just that it's hot outside)

And when they built the building, they used the wrong kind of window glass. When it got hot during the summer, some of the windows would crack and pop (shatter). All the glass ended up being replaced.