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Southwest Virginia Community College does not discriminate on the basis of age, ancestry, color, disability, gender, identity or expression, genetic information, HIV/AIDS status, military status, national origin, race, religion, sex, sexual orientation, or veteran status in its programs, activities, employment, and admission. Inquiries may be directed to the Affirmative Action Officer at (276)964-7338 or Cathy.Smith-Cox@sw.edu. TIPS Reporting

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Richlands, VA 24641
Phone: (276)964-2555

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Cedar Bluff, VA 24609

Southwest Virginia Community College

2023-2024 Catalog

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Apr 19, 2024

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2023-2024 Catalog [ARCHIVED CATALOG]

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AIR 122: Air Conditioning and Refrigeration II

4 Credits

Lecture hours per week: 3
Laboratory hours per week: 3

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.
Total 4-6 hours per week.

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