The jet air unit is a new type of air conditioning unit designed to meet customer requirements. In addition to functions like filtration, cooling, heating, humidification, and exhaust, it can also perform long-distance immediate exhaust through non-ventilated ducts, offering benefits such as space-saving, reduced building height, significantly lower one-time investment costs, and lower operating expenses. The spherical air outlet of the power unit can be adjusted freely within a certain range (exhaust angle about 60°), ensuring that hot and cold air is delivered to the intended location, creating a comfortable central air conditioning environment. This power unit is widely used in locations such as airport waiting halls, train station concourses, industrial factory workshops, sports venues, and office service areas.