... ,compressor:TOSHIBA, Mitsubishi,HITACHI,PANASONIC 2,Power : 220V-110V. 3,Gas: R22 , R410a ,R407C 4,energy-efficient T3 or Main functions ... the room drier and cooler · 12:computerized smear-controlling wall split type air conditioner 9000BTU,12000 BTU, 18000BTU,24000BTU,30000BTU