Remote control No fixed installation Quiet and efficient cooling to any room Adopt automatic water pump Automatic protected function Indpendent dehumidification Programmable 24-hour timer or continuous operation Extendable exhaust duct Micro-processor control Voltage:110v/60hz 220v/50hz 220v/60hz R407c and r410a environment-protecting refrigerant or r22 refigerant Automatic water pump drairage and automatic water evaporation Function:wind/cooling/dehumidity/heating Rated voltage:220v Rated frequency:50hz Rated cooling capacity:3.5kw/12000btu Cooling input power:1.33kw Cooling start-up current:6a Heating capacity:1.8kw Heating input power:1.73kw Heating start-up current:9a Relycling wind speed:380m2/h Refrigerant:r22 r407c r410a Cooling area:15m2 Noise:¿q50dbú¿aú Operating ambient:-5ú¡45íµ Overall size/package size:485íß430íß860mm Weight:33kg