1,compressor:TOSHIBA, Mitsubishi,HITACHI,PANASONIC 2,Power : 220V-110V. 3,Gas: ... the assistance of PTC , bringing more heat 7:world -famous compressor(taikang or panasonic ) with high quality and efficiency,can stand ... room drier and cooler · 12:computerized smear-controlling wall split type air conditioner 9000BTU,12000 BTU, 18000BTU,24000BTU,30000BTU