... : stable operation without being influenced by weather.6.Metal case and stainless steel case are available,R22,R407C,R410a,R417A,R134A are for ... -blade Axial FanRefrigerantTypeR22&R407C&R410aOperating ControllTypeFull-automatic, intelligenceControll panelLED display, back lightMain FunctionDisplayWater tank temp.,Ambient temp.,Time, Operating mode, Discharge ...