In a method of making available temperature controlled air for a first region
and a second region in a vehicle, a cold air flow and a hot air flow are generated.
At least one first cold air part flow and one first hot air part flow respectively
are formed from the cold air flow and from the hot air flow and the first cold
air part flow and the first hot air part flow are mixed to form a first temperature
controlled part flow for the first region. Furthermore at least one second cold
air part flow and one second hot air part flow respectively are formed from the
cold air flow and the hot air flow and the second cold air part flow and the second
hot air part flow are transported separately by means of an auxiliary blower and
are mixed downstream of the auxiliary blower to form a second temperature controlled
part flow for the second region.