Input voltage: 12V. Power consumption: 3.89 A (tested at 35 °C outside temperature and 45 % relative humidity). Air volume flow approx. 420 m3/h. Water consumption 1.4 l/h. Control via LCD touchscreen on the air distribution unit or via the remote control (included in the scope of delivery). Roof cut-out 40 x 40 cm, max. dimensions outdoor unit: 860x787x197 mm, dimensions air distribution unit: 520x520x65 mm.