AIR 122 - Air Conditioning and Refrigeration II

Credits: 3

Studies refrigeration theory, characteristics of refrigerants, temperature, and pressure, tools and equipment, soldering, brazing, refrigeration systems, system components, compressors, evaporators, metering devices. Presents charging and evaluation of systems and leak detection. Explores servicing the basic system. Explains use and care of oils and additives and troubleshooting of small commercial systems. Part II of II.

Lecture Hours per Week: Lecture 2 hours.
Lab Hours per Week Laboratory 2 hours.
Total Hours per Week: Total 4 hours per week.