All DC inverter compressor, the core source of power, is equipped with a 6-pole high-efficiency motor, and the enhancement of part load efficiency is tailored to better suit the operations of low ambient temperature heating units.

Enhanced Vapor Injection Technology — Strong Heating Capability Without Electric Auxiliary Just like the difference between turbo supercharging and normal aspiration (2.0 T = 3.0 L) The world's most advanced technology for heat pump system dealing with low-temperature heating The whole series adopt the high-efficiency EVI system and the new variable-frequency control and refrigerant system of TICA, achieving excellent heating performance even at the ultra-low temperature of –30°C. The heating capability is increased by over 45% and won't subside at –20°C. In hot summer, the cooling capability won't decrease even at 43°C, assuring you a cool summer indoors.

The patented smart vapor injection defrosting technology of TICA can increase the refrigerant circulation flow during defrosting, which will shorten the defrosting time, reduce the cold air felt by customers during defrosting, improve the defrosting efficiency, and cut down the power consumption.

Traditional units have to be turned off to achieve oil return, while TICA scroll heating series of household VRF units can implement heating without switching the direction of the refrigerant flow. This series adopt the modes of on-demand oil return and high/low frequency switchover oil return to prevent wild fluctuation of indoor temperature, and provide user with more comfortable experience.