This shows the auxilliary air conditioner which blows to vents on the back wall under the big window. To the left under the wiring nightmare is the air compressor. In the foreground are the water lines and drain valves for the bathroom fixtures. If you look closely near the top left, you\'ll see the cut vent that goes to the bath area. It was forced down between the wall and an a/c line into about an inch of space. No heat from this sucker so out it came.