Operating cabin cooling/heating device for vehicles, involves changing between modes with different additional fuel consumption, equal heating comfort depending on available heating power

摘要

The method involves changing between at least two operating modes with different additional fuel consumption but equal heating comfort depending on the available electrical heating power for a given time interval. Preferred operation in one mode with a very high heating component enables an increase in heating effect or a reduction in additional fuel consumption. AN Independent claim is also included for the following: cabin cooling/heating device for motor vehicles.