... compressor:TOSHIBA,Mitsubishi,HITACHI,PANASONIC 2,Power : 220V-110V. 3,Gas: R22 , R410a ,R407C 4,energy-efficient T3 or Wall Split Air Conditioner ... :9000BTU,12000BTU,18000BTU,24000BTU,30000BTUOnly Cooling ,Cooling and heating.1,compressor:TOSHIBA,Mitsubishi,HITACHI,PANASONIC2,Power ... :computerized smear-controlling Split Wall-mounted Air Conditioner T3 and T1 compressor