Unless you live in the North Pole, you likely have a refrigerator (or two) that you rely on a lot. This is certainly one of the great inventions that man has come up with and it has served many homes, helping them preserve perishable foods for very long time.
Our focus today is however not the refrigerator you have in your home, which is called a residential refrigerator. In this article, we want to focus on commercial refrigerators.