Fan with much quiet engine, designed to bathrooms past, the laws andré space with needs lining increased ventilation. There is 2 different speed settings on this model. Capacity up to 370m3 h. Ø150 duct connection . Low power consumption in relationship to its high performance. Fan is provided with ball bearings, which ensures long life. On back of fan sitting is there one clear foil closing damper, there prevents features in, fool fan not running. Lukkespjældet is only calculated ten...