DEVICE FOR FEEDING AND/OR EXHAUSTING AIR IN/FROM A ROOM

摘要

The device has a housing (1) with air inlet (3) and outlet (2) and comprises two shells (4.1,4.2) which hold a plate-type deflection device (6) between them. - The deflection device can be mounted in the inside so that air only flows round on one side or on both sides. The deflection device comprises two boards with an insulation (8,9) inbetween.