Casing, impeller and front panel made of high-quality and durable UV-resistant plastic. 

Specially designed Mixed flow Impeller provides high air capacity and very low noise level.

Reliable and low-watt electric ball bearing motor.

Motor equipped with built in thermal overload protection and maintenance-free ball bearings for 40 000 hrs non-stop operation.

Fan equipped with a specially designed back valve to prevent back flow and heat losses during the fan standby.

Compact design of the fan enables both wall and ceiling mounting options.