specification: 1) Full model include:ASW-09A4/EKR, ASW-H09A4/EKR, ASW-12A4/EKR, ASW-H12A4/EKR 2) R22, 220 to 240V/50Hz (CE, CB, Australian energy consumption) 3) R407c, 220 to 240V/50Hz (CE, CB, Australian energy consumption, European energy consumption) 4) R410a, 220 to 240V/50Hz (CE, CB Australian energy consumption, European energy consumption) 5) R22, 208 to 230V/60Hz, no certificate 6) R410a, 220 to 240V/50Hz (CE,European energy consumption) high EER Features: 1) New appearance, digital display 2) Three-bend evaporator 3) High efficiency cooling/heating 4) Double muting technology 5) PG motor 6) Intelligent defrosting 7) Refrigerant, power supply and certificate