A refrigerator unit and/or a freezer unit, comprising: a fan, a compressor (5, 6), and a condenser, wherein the fan is arranged such that it applies air to the compressor (5, 6) and to the condenser in parallel, wherein the condenser is applied with a primary air flow, the compressor (5, 6) and the condenser are arranged at least partly separated from one another with respect to the airflow guidance, an air guidance device is provided which separates the airflow from the compressor (5, 6) and the condenser at least partly from one another and has a second airflow guidance for the compressor (5, 6), a first airflow guidance for the condenser as well as at least one connection channel which connects both airflow guidances (24, 34) to one another, the condenser and at least one compressor (5, 6) are arranged downstream of the fan, characterized in that the two airflow guidances (24, 34) each have an inlet for ambient air and an outlet to the ambient air, which are arranged such that the airflow takes place through the inlets (20, 30) and through the outlets (22, 32) in parallel, that the connection channel has an actuator for the throughput setting, and the connection channel branches off from the one of the airflow guidances (24, 34) downstream the fan and a part of the primary airflow leads to the second airflow guidance, so that this is supplied to the other air flow downstream of its inlet for ambient air, wherein the part of the primary airflow guided to the second airflow guidance causes a secondary airflow, which is generated without being driven by a separate fan in the second airflow guidance, wherein the secondary airflow as cool ambient air enters through the inlet opening and applies a cooling airflow to a compressor arranged upstream the connection channel. a fan, a compressor (5, 6), and a condenser, wherein the fan is arranged such that it applies air to the compressor (5, 6) and to the condenser in parallel, wherein the condenser is applied with a primary air flow, the compressor (5, 6) and the condenser are arranged at least partly separated from one another with respect to the airflow guidance, an air guidance device is provided which separates the airflow from the compressor (5, 6) and the condenser at least partly from one another and has a second airflow guidance for the compressor (5, 6), a first airflow guidance for the condenser as well as at least one connection channel which connects both airflow guidances (24, 34) to one another, the condenser and at least one compressor (5, 6) are arranged downstream of the fan, characterized in that the two airflow guidances (24, 34) each have an inlet for ambient air and an outlet to the ambient air, which are arranged such that the airflow takes place through the inlets (20, 30) and through the outlets (22, 32) in parallel, that the connection channel has an actuator for the throughput setting, and the connection channel branches off from the one of the airflow guidances (24, 34) downstream the fan and a part of the primary airflow leads to the second airflow guidance, so that this is supplied to the other air flow downstream of its inlet for ambient air, wherein the part of the primary airflow guided to the second airflow guidance causes a secondary airflow, which is generated without being driven by a separate fan in the second airflow guidance, wherein the secondary airflow as cool ambient air enters through the inlet opening and applies a cooling airflow to a compressor arranged upstream the connection channel.