Aerauliqa QA 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 (43 dB) compared to its counterparts with similar performance and traditional design.
Thanks to its automatic front panel, unwanted backflow can be prevented, which can be particularly beneficial in the case of restrooms and multi-user air-technical systems (e.g. the common line of apartment buildings).
Its high-quality rolling bearings, designed for 30,000 operating hours, enable both wall and ceiling installation. Aerauliqa WKG can also be installed in a window with the window installation set (size of the cutout in the window: D=150 mm).

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.

Hygro function: the built-in humidity sensor unit provides automatic ventilation if the humidity in the room exceeds the permissible threshold. This value can be infinitely adjusted between 50-95% relative humidity, according to needs.

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!