1. Efficient space utilization: The unit has a compact structure and small volume, suitable for hoisting in the ceiling interlayer, which can effectively utilize space and reduce the occupation of indoor floor space, especially suitable for small offices, shops and other places with limited space.                              
2. Rich and diverse functions: usually composed of a mixing section, a filtering section, a surface cooling section, etc., it can filter air, remove dust and impurities, and also cool, dehumidify, and heat. Some units have the function of introducing fresh air, which can improve indoor air quality and create a healthy and comfortable breathing environment for users.                                                                
3. Flexible air supply and return: With multiple air supply and return methods, it can be flexibly combined according to spatial layout and needs to ensure uniform indoor air circulation and balanced temperature distribution, keeping indoor air fresh and natural at all times.                                                       
4. Safe and reliable operation: Equipped with independent anti cold bridges and sealing measures, it can prevent the leakage of cold, air, and water. Equipped with multiple safety functions such as high and low pressure protection, compressor overcurrent protection, etc., it can ensure the stable operation of the unit in complex environments. 5. Control Intelligence: Adopting microcomputer control technology, it has fault self diagnosis function, which can quickly identify and prompt faults. It also provides two options: line control and remote control, allowing users to easily operate and accurately control indoor environmental parameters.                                    
6. Easy installation and maintenance: The installation method is flexible and the maintenance is convenient. It has a wide range of refrigeration capacity, with multiple specifications and functional segments available for free combination, which can meet the diverse needs of different places, and has low maintenance costs in the later stage.                                            
7. Superior air supply effect: Some ceiling mounted jet air conditioning units can achieve long-distance direct air supply without air ducts, and the air supply angle can be flexibly adjusted within a certain range, ensuring precise coverage of cold and hot air in every corner needed, creating a comfortable air conditioning environment for users.                                     
8. Excellent box performance: The box has high mechanical strength, strong air tightness, low air leakage rate, and good insulation and noise reduction performance. At the same time, the use of a double wall integrated foam water tray can avoid water leakage problems, and the water receiving tray and other components have excellent anti-corrosion performance and are sturdy and durable.