1.5 Ton, 3 Star, Split AC Auto Restart: No need to manually reset the settings post power-cut Sleep Mode: Auto-adjusts the temperature to ensure comfort during your sleep It has an Energy Efficiency Ratio of 3.87*. It maintains the noise level (Indoor) at 48 decibels. It provides an indoor air circulation of 575 cubic feet per minute.It has a R-32 Refrigerant type. High-density Multi-path Heat Exchanger The thin high-density heat exchanger and multi-path efficiency technology improve the performance as it uses high performance grooved piping with expanded heat exchanger area is used. Least Derration Effect General Air Conditioners can perform at ambient conditions as high as 55 C. They are placed in larger outdoor units and carry high BTU hyper-tropical compressors with large copper heat exchangers. Wind direction control is possible with a 3 dimensional air flow technology. This A/C has automatic vertical and horizontal deflection air flow control which makes your environment more comfortable.