Air treatment unit for active humidification to the room air in apartments and recreation areas, patented and tested system, suitable for installation or for retrofitting in air conditioning systems. The compact HygroBox works according to the natural evaporation principle and ensures a constant humidity in the room. The setting range is from 40% to 60% relative humidity. Through the integrated electronic control and regulation unit the humidification process is continuously monitored in terms of function and reliability and any operating conditions visualized. The individual user settings are made on the TFT touch control panel directly on the device or via the building control system (Modbus).The heating of the air to apply the evaporation energy is effected via an integrated water heating register. The humidifier tub, into which the rotary-lamellar evaporator is immersed, is supplied via the drinking water network. The level is automatically regulated. The formation of germs and bacteria in the unit is effectively prevented by a continuous and automatically monitored UV-C disinfection as well as by time controlled exchange of water. In order to protect the unit effectively against calcification, a reverse osmosis unit is integrated in the water supply line. The rotary plate evaporator is made of aluminum, the humidifier tray made of stainless steel and the housing made of zinc-plated steel plate, externally powder-coated.
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