This device is intended for use at the outside of homes; it utilizes the surrounding air both for heating and cooling and can be conveniently controlled via an App from inside the living room. The innovative, cylindrical construction has a noise optimizing effect, making the pump the quietest in its class. Like a sculpture, the cylinder can be installed on its own, free-standing, and be harmoniously integrated into its architectural surroundings. Moreover, the cylinder is an ideal shape for integrating the ventilator into the interior of the device. Overall, the product exudes a sense of quality and reliability.