Aerauliqa QD ventilation fans have a contoured design, a housing and front panel made of anti-break and UV resistant ABS plastic. It is characterized by an extremely low noise level (26 dB) compared to its counterparts with similar performance and traditional design. The front panel can be easily removed without the use of tools or it can be put back on the device just as easily. This enables easy and efficient cleaning of the fan, which can positively affect its life expectancy.
Thanks to the built-in butterfly valve, unwanted backflow can be prevented, which can be particularly beneficial in the case of restrooms and multi-user ventilation systems (e.g. the common line of apartment buildings).
Its high-quality rolling bearings, designed for 30,000 operating hours, enable installation in both wall and ceiling surfaces.

Timer function: enables a delayed shutdown of the fan. The desired after-ventilation time can be set steplessly between 1 and 25 minutes. This function can be especially useful in the case of ventilation of restrooms or bathrooms combined with a restroom.

Tested according to the latest standards: at Aerauliqa, the units are tested in a laboratory certified by TÜV Rheinland, that is, accurate, up-to-date measurements are made regarding electrical safety, reliable performance and noise level data are indicated. The design and production are carried out in accordance with EN60335-2-80 (low voltage directive) and EMC (electromagnetic compatibility) directives.

Does the steam drip back through the fan? Are there signs of soaking around the fan? To avoid this, read our article on protection against condensation!