Monobloc air conditioner portable air conditioner series delonghi pinguino energy efficiency class cooling a max cooling power 2 500 watt maximum cooling capacity btuh 8 530 btu indoor sound power level 64 maximum sound pressure level internal unit 49 db power type cooling dehumidifying cooling method air cooling operation single duct air conditioner connector with extraction hose programme function ventilation function dehumidifying capacity 32 l24