... . 3,Gas: R22 , R410a ,R407C 4,energy-efficient T3 or Wall Split Air Conditioner:9000BTU,12000BTU,18000BTU,24000BTU,30000BTUOnly Cooling ,Cooling ... :Highly-efficient dust-resisting filtering net , negative-ion generator ,healthy light touchable media 5:LCD Digital demonstration 6:Heated with the ...