HVA 101 — Refrigeration Fundamentals
This course introduces vocabulary, concepts and scientific principles used in the refrigeration and air conditioning industry. Theories on heat laws, pressures, matter, and energy; refrigerant chemistry and the refrigeration cycle will be examined and studied. The course also covers proper refrigerant management techniques and safe practices. Practical application, troubleshooting techniques, measuring and testing the operation of the basic refrigeration cycle; including working with ACR copper tubing, tools, and instruments are emphasized. Passing the EPA certification is a requirement of this course. 2 lecture hours, 2 lab hours