College Catalog 2013-2014

Audience Navigation:

Topic Navigation:

Course Descriptions

AIR - Air Conditioning and Refrigeration

AIR 121

AIR COND & REFRIGERATION I

(4.00 CR.)

Prerequisite/Corequisite: SDV 100. Studies refrigeration theory, characteristics of refrigerants, temperature and pressure, tools and equipment, soldering, brazing, refrigeration systems, system components, compressors, evaporators, and 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. Lecture 3 hours. Laboratory 3 hours. Total 6 hours per week.

Back