Ventilation apparatus for heating, cooling and/or ventilating a room

摘要

The air conditioning unit (1) has a primary air connection (12) for selectively supplied primary air (13), a room air inlet and a room air outlet (16) and a heat exchanger (7) to which room air (20) from the air inlet is supplied by a controllable air supply device (4), and/or the primary air can be passed through an induction device. The heat exchanger is downstream of the air supply device, which is in itself downstream of the room air inlet.