Abstract: An exchanger element for use on board a vehicle for a passenger compartment and/or the engine bay of a vehicle. The exchanger element includes an exhaust air flow path and a feed air flow path, wherein the exhaust air flow path and the feed air flow path are separated from one another by partition sections that have heat-transmitting wall regions. The exhaust air flow path forms a fluid connection from the interior of the vehicle to the outer surroundings of the vehicle. The feed air flow path forms a fluid connection from the outer surroundings of the vehicle to a location on board the vehicle. The exchanger element is embedded in a package, the outer surface area shape of which matches the inner dimensions of an installation space on board the vehicle for the installation of the exchanger element.

Abstract: A method for producing an exchanger element package for arrangement in an installation space on board a vehicle assigned to a passenger compartment and/or an engine bay, between inner walls of the installation space and an exchanger element to be installed in the installation space. The method includes providing an exchanger element; detecting inner dimensions of the installation space; detecting outer dimensions of the exchanger element; and providing a mold with a mold cavity which is delimited by an outer mold wall and an inner mold wall, wherein the shape of the outer mold wall is defined by the inner dimensions or inner wall regions of the installation space and the shape of the inner mold wall is defined by the outer dimensions or outer wall regions of the exchanger element.

Abstract: An exchanger element for use on board a vehicle for a passenger compartment and/or the engine bay of a vehicle. The exchanger element includes an exhaust air flow path and a feed air flow path, wherein the exhaust air flow path and the feed air flow path are separated from one another by partition sections that have heat-transmitting wall regions. The exhaust air flow path forms a fluid connection from the interior of the vehicle to the outer surroundings of the vehicle. The feed air flow path forms a fluid connection from the outer surroundings of the vehicle to a location on board the vehicle. The exchanger element is embedded in a package, the outer surface area shape of which matches the inner dimensions of an installation space on board the vehicle for the installation of the exchanger element.