. All units operate economically even on the coldest winter day. When severe dampness up to 20 litres of water can be extracted from the atmosphere in just 24 hours using the BD75.To dry out any building you need to check that all doors and windows are closed wheel the unit to a convenient location connect to the supply and press the start button. Drainage of condensate from the machine is equally simple either by connecting a hose to the drainage spout and leading it to a drain or placing a container under the spoutFeatures Height (mm)  620 Width (mm)  385 Depth (mm)  360 Weight(kgs)  27 Voltage 110/230 Phase  1 Frequency(Hz)  50Power(kW)   0.46 Current(A)    4/2 Airflow(m3/hr)  170 Noise Level(dba)   47Effective Volume(m3)  100 Typical Extraction(l/d)  12 Min Operating Temp (°C)   3Max OperatingTemp (°C)   35. .