Influx of outside air WITHOUT Humidic humidification during winter time
If 1 m3 outside air with an average temperature of 5 C and 80 % relative humidity is influxed into a production plant and heated up to 20 C, the relative humidity will drop down from 80 % to approx. 14 % RH. The water content remains the same.


Influx of outside air WITH  Humidic humidification during winter time
To preserve a relative humidity of 55 % RH at 20 C each cubicmeter fresh air of 5 C must be added with 6.97 g water after heating up to 20 C.