Another reason to like the Teco chiller - the exhaust is at the top with a removable air flow conveyor which is just a shield to direct the air to any side. I bought a window AC exhaust kit, cut out a section of the conveyor to fit the kit, covered the open section at the side, sealed as tightly as possible and attached the AC exhaust kit to a window. Now the hot exhaust air from he chiller is being released outside and very little heat radiating directly from the chiller into the living room. While it might not exactly be a very pretty solution it is clean it works. This was a major issue especially living in an apartment where I couldn't do much reconfiguration.