... demonstration 6:Heated with the assistance of PTC , bringing more heat 7:world -famous compressor(taikang or panasonic ) with high ... quality and efficiency,can stand more heat 8: spread wide angle , wind coming from super distance ... the room drier and cooler · 12:computerized smear-controlling wall split type air conditioner 9000BTU,12000 BTU, 18000BTU,24000BTU,30000BTU