One of the common misconceptions is that commercial refrigerators are designed to make food cold and keep it cold. The reality is that refrigerators are used to transfer heat out of an enclosed space. Therefore, the cold is the absence of heat. The goal of every refrigerator is to remove heat. Removing heat extends the useful life of refrigerated pizza ingredients like cheese, pepperoni, sausage, beef, mushrooms, green peppers, onions, chicken, black olives, green olives, jalapenos, banana peppers, and pineapples. The more heat that can be removed from a refrigerated product the longer it can be used in a usable condition. The refrigerators offered by Pizza Prep Table accomplished this by temperature reduction, humidity, and air circulation.