Utilizes DC inverter technology and an optimized design to reduce energy consumption, sometimes achieving significant energy savings. 

Incorporates features like advanced oil return control and a modular design with an auto-switch function to ensure long-term reliability and even operation across multiple modules. 

Features both quiet outdoor units and indoor units with multiple fan speeds (up to 7), allowing for customization based on user preference. 

The modular design of the outdoor units is compact, and the system supports long piping lengths (up to 300m or 3280 feet), which simplifies installation in various building types. 

Includes advanced control technologies, such as intelligent defrosting control to determine defrosting time based on real-time data, and a professional hotel function that uses key-card control for power management. 

Offers comfortable heating through an intelligent defrosting model and may include functions like simultaneous water and floor heating in some series. 

Uses high-efficiency DC inverter compressors and DC inverter fan motors for precise control and energy savings. 

Can be modularly combined to achieve a wide range of capacities, from smaller systems up to larger commercial sizes.