A Wall Mounted Fan Coil Unit (WMFCU) is an air-conditioning system for commercial and residential buildings that offers greater control over a room’s temperature and humidity by using fan coils. They are usually mounted to the walls of rooms, connected to a central air conditioner or boiler unit and are equipped with specialized electronic controls that allow for targeted temperature and humidity control in each area. WMFCUs are often quieter and more efficient than traditional cooling systems, providing significant savings on electric bills. With their improved efficiency and convenience, WMFCUs have become increasingly popular additions to modern business spaces and households.