What's the difference between frost-free and fan cooled refrigerators or freezers?

Question: What's the difference between frost-free and fan cooled refrigerators or freezers?



The Frost-Free refrigeration system ensures dry conditions and food freshness by circulating air throughout the interior, preventing ice forming on the sides of the appliance. Fan cooled refrigeration, on the other hand, requires the appliance to be defrosted now and again despite guaranteeing the same level of air circulation and humidity control needed for optimum food conservation.