Admiral Split Air Conditioner, American Brand, 18400 BTU Cooling Capacity: 18400 BTU (1.5 Ton)Function Type: Cooling Only Voltage: 220 - 240 Volts (60 Hz Frequency)Compressor Type: RotaryCompressor Refrigerant Type: Environmentally friendly R410a Freon Technical Features Smart Control: Built-in Wi-Fi connection for controlling settings via phone Fast Cooling: Turbo feature to reach the desired temperature immediately upon startup Protection and Airflow: Gold vanes in the outdoor and indoor units to resist rust and corrosion Self-Cleaning: A function that prevents the buildup of mold and bacteria inside the indoor unit to maintain air purity Quiet Operation: Design that reduces noise levels during sleep or rest New only