Since yours is open so much, with heat and humidity a constant factor, you need all that air-movement, Jim. My sunroom will have two sets of French doors leading into the house, so in reality, this large room will be an integral part of the house. Of course, my sunroom/Florida room will have its own AC/heat, so in reality, other than when my windows/doors are opened up, it is completely climate-controlled. We will have two ceiling fans though, to further move air.
