VENTILATION, AIR CONDITIONING, OR/AND HEATING SYSTEM COMPRISING AN IMPROVED VENTILATION UNIT

摘要

The invention relates to a ventilation, air conditioning, or/and heating system for vehicles, comprising at least one ventilation module (1) that has a rotor (7), a fan motor (5), and a ventilation module housing (3). The ventilation module (1) can be joined to at least one additional ventilation module (1). At least one side (15) of the ventilation module (1) is provided with at least one pipe joint (9) that can be directly connected to a complementary pipe joint (9) of one of the/the additional attachable ventilation module/s (1).