KAISAI floor- and ceiling-mounted air conditioners are ideal for commercial buildings, and the flexible choice of installation location allows their use in rooms without false ceilings. The indoor unit may be floor-mounted, on a wall or fixed to the ceiling, depending on the needs of the users. The long range of the stream of supplied air is an advantage of this type of air conditioners, allowing air to reach the farthest corners of the room, together with movable vertical and horizontal louvres, which enable even air distribution. In addition to cooling and heating, the air conditioner can also supply fresh ambient air.