Abstract: A pneumatic brake force producing device for a vehicle comprising: a heat storing container; at least one intake device in the container for taking in surrounding air, the intake device having a condenser for condensing humidity out of the surrounding air, the condenser including at least one pope feeding the intake air the brake force producing device, and at least portions of the at least one pipe ore arranged in a cooler zone of the container which is cooler in a regular driving operation of the vehicle than air-guiding parts of the brake force producing device.