1. Energy saving: Adopting a modular host, the cooling capacity is automatically adjusted according to the settings. Reasonably install air conditioning in the daytime and nighttime living areas, with indoor and zone control, and operate independently in each room to regulate the air in each area.  

2. Good comfort: Adopting the design method of centralized air conditioning, the air supply volume is large, the air supply temperature difference is small, and the room temperature is uniform. The air supply methods are diverse, unlike split air conditioners which only have one air supply method. Home central air conditioners can achieve multiple air supply methods and can develop different plans according to the specific situation of the room type to enhance human comfort.

3. Four season operation: In summer, the refrigeration unit operates to achieve cold regulation; In winter, the use of a refrigeration unit in conjunction with a heat source can achieve winter heating. In spring and autumn, fresh air can be directly supplied to achieve energy-saving and comfortable effects.