Roof ventilator

摘要

The invention relates to a roof ventilator, the housing (5) of which can be connected via a base (7) to the roof or a corresponding wall of a room to be aerated. Arranged in the interior of the housing (5) is a radial impeller (8) and if applicable a drive motor (9) therefor. The housing (5) can be opened in each case on the two housing end sides (21, 22) having the outlet openings (12, 13). <IMAGE>