12000 BTU Portable Air Conditioners, Cools Up to 500 Sq.Ft, Portable AC Unit with Remote Control, Sleep Mode& Installation Kits for Rooms

This is an energy-saving design. It cools to the set temperature, then the compressor shuts off and it switches to fan mode. When the temperature rises, it switches back to cooling mode, repeating the cycle. However, in extremely humid rooms or when using the dehumidification mode, continuous draining with the water pipe( included in the package) is required.