Evolving government mandates dictate that equipment manufacturers migrate to using chemicals that do not adversely impact the environment. In the refrigeration/cooling arena, this means that manufacturers are replacing the old classes of chemical refrigerants that emit potent greenhouse gases, such as hydrofluorocarbons (HFCs), hydrochlorofluorocarbons (HCFCs), and chlorofluorocarbons (CFCs), with less damaging, green refrigerants that do…