The coil unit is referred to as the fan coil unit. It is one of the end devices of the air-conditioning system and consists of small fans, motors and coils (air heat exchangers). Compared with the centralized system, the coil air conditioning system has no large air pipes, only water pipes and small fresh air pipes, which has the advantages of convenient layout and installation, small building space occupation, and good independent adjustment. It is widely used in comfortable air conditioning systems with low temperature and humidity accuracy requirements, many rooms, small rooms, and independent control. Wuxi Tianxing Purification Air Conditioning has been awarded the Gold Award of the National HVAC Water Supply and Drainage and Environmental Protection Famous New Products Special New Technology Famous Products Expo, and has been rated as the "Light of China" by the China Quality Inspection Association. At present, the main products are: ZK A series of industrial constant temperature and humidity electromechanical integrated air-conditioning units, cigarette special air-conditioning units, FW (L) series evaporative cooling central air-conditioning units, and high-end civil air-conditioning units. Tianxing Air Conditioning always adheres to people-oriented and takes the road of specialization. We firmly believe that. Because of professionalism, we will definitely do better!

Keywords: sensible heat