The dimplex dxdh20n dehumidifier is able to extract up to 20 litres of water per 24 hours the machine has a manual humidistat and the desired humidity level can be set via a rotary control it also has a continuous drain option for safety the dehumidifier has an automatic shut off when the 23 litre water tank reaches capacity and automatic defrost for ease of transportation the dxdh20n has integrated carry handles and easy glide castors specification extraction capacity 20 litres per day water ta