A heating and/or air conditioning system for an interior of a vehicle has a central
heating and/or cooling device and a decentralized air-conveying device which includes
a plurality of air-conveying units arranged locally in the vehicle interior. In
order to permit good regulation of the heating and/or air conditioning system and
efficient air conditioning, respective air-conveying units of the decentralized
air-conveying device are arranged in a plurality of subspaces of the vehicle interior
for circulating air in the respective subspaces.