Why not get air conditioning service for your home? A portable air conditioning unit is movable from one room to the other. With air conditioning maintenance there is no question of installation. However, you should keep in mind that a venting outlet is required – for this purpose, mostly windows and walls are used. However, a drop ceiling might also be used to fulfill this purpose. A venting hose is generally made out of temperature resistant plastic, and then reinforced with metal. Once your portable AC has been positioned, the exhaust hose would need to be directed out of the room so that hot air is removed.