Bulletin Year: 2011 - 2012 Undergraduate Bulletin | View the current NMU Catalog. | View this course in the current bulletin.
HV 271 ACR Systems II 4 cr.  (2-0-4) This is an advanced mechanical refrigeration course that includes the study and application of total system operation with specific emphasis on accessories, defrost systems, pressure controls, pressure regulating devices, multiple systems, commercial pipe sizing, motor starters and controllers.