SIEGENIA Aerotube WRG smart wall fan, decentralized living room ventilation, energy saving, active supply or exhaust air, heat recovery, temperature and humidity sensor, electric closure, control via

Two in one: ventilation system for active supply or exhaust air (or both alternating) with WLAN function, humidity control, continuous electric shutter slide and adjustable air direction via app Comfortable and smart: our smart devices can also be easily controlled via the SIEGENIA Comfort app via smartphone or tablet - for additional operating modes, timer and control functions High efficiency: high energy efficiency thanks to max. 90% heat recovery from the exhaust air for heating the cold supply air. Change the air direction possible by wireless communication of the devices Subtle design: for a subtle look of the room ventilation, the functional elements are positioned in the ventilation pipe. All Aerotube room fans can be used with identical inner panel Box contents: SIEGENIA Aerotube WRG smart, weather protection, ventilation pipe and insert, memory stone, axial fan, filter, housing with locking slider and front panel, mounting kit (without power plug)