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Delaware County Community College, Serving Delaware and Chester Counties

HVA 103 - Advanced Refrigeration and Air Conditioning

This course provides students with a background and understanding of residential, light and commercial refrigeration design, installation as well as service. The course materials will also address troubleshooting techniques of components with special emphasis on refrigerant control devices, compressors, reducing valves and dryers. Air conditioning fundamentals to be covered shall include psychrometer, air flow and duct sizing. Superheat and subcooling adjustments for both refrigeration and air conditioning will be covered.
Credit Hours: 2
Lecture Hours: 1
Lab Hours: 2

Course Prerequisites: HVA 101 and HVA 200