DC Inverter rotary T3 compressor, energy class a++, 75% power saving, Swing & Fix Louver, Timer-Off, Easy Maintenance, Power Selection, Hi-Power mode, quiet, self cleaning, wireless remote, eco logic, easy maintenance, aqua rasin coated, auto diangosis, same using power for heating and cooling, refrigerant gas R410a, advanced IAQ filtration against bacteria, viruses and fungi