1,compressor:TOSHIBA,Mitsubishi,HITACHI,PANASONIC 2,Power : 220V-110V. 3,Gas: R22 , R410a ,R407C 4 ... UNI Main functions: 1:Highly efficient ,largely saving electricity consuming 2:Electronic dust-removing,electronic bacteria-reducing,electronic deodorization 3:international ... function 11:strong humidity-removing making the room drier and cooler 12:computerized smear-controlling split wall-mounted air ...