Compared with the traditional air conditioner terminal, the chilled beam system is a more economical and environmentally friendly choice. The air-cooled beam is suitable for rooms with heavy cooling load. It has a built-in high-performance induction fan and combines the advantages of water cooling and heating. It has large heat exchange, good energy saving effect, low noise, uniform air output, and comfort. Higher merits. The CDKU fan-type chilled beam can operate in both wet and dry conditions. It has its own condensate tray and can be equipped with a condensate lift pump to effectively solve the problem of condensate generation and discharge during cooling.