Toshiba central air conditioner adopts advanced patented air duct and temperature control technology, which can provide comfortable heating effect quickly and stably. Its air outlet temperature is less affected by the environment and remains stable. It is also equipped with high-efficiency scroll compressor technology to make the heating process more energy-saving and efficient. Its energy efficiency ratio of 2.8 exceeds that of other brands of central air conditioners, and it is excellent in providing adequate heating and reducing power consumption.