Double fan ventilator set by CBE keeps your fridge cool by dealing with heat build up behind the refrigerator. Manual on / off switch or fully automatic temperature controlled.
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Thule Omnivent 12v Fan Ventilator Kit Easy Fit Replacement in Existing Omnivent
This 12v fan's intended use it to increase airflow for the fridge in your motorhome by blowing through the heat exchanger fins. Fridges will not perform properly in conditions where the ambient temperatures are too high and the installation has restricted ventilation through the fins.
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Thule Omnivent 12v Complete Ventilator Unit With Housing Fan translucent dome