Wall Mounted Split Air Conditioner has efficient performance grooved piping with expanded heat exchanger area and has the feature of comfortable air flow. The Conditioner ensures quiet operation and has automatic air flow adjustment, sleep timer, wireless remote controller, auto shut flaps, coil dry, and power coated outdoor unit and program timer. The Conditioner has hydrophilic coated heat exchanger that ensures rust resistance for prolonged life and ensures powerful operation at high ambient temperature. The Conditioner has the feature of tropical rotary compressor, auto restart, powerful mode, power airflow dual flaps and BLDC motor indoor unit. The Wall Mounted Split Air Conditioner has inner groove copper tube made, dry function, wide angle louvers, removable and washable panel, long pipe and compressor insulation blanlet.