HART 2442 - Commercial Refrigeration

4 Credits (3 hrs. lec., 3 hrs. lab.) Theory and practical application in the maintenance of commercial refrigeration; medium and low temperature applications and ice machines. Prerequisite: HART 2334
Course Outcomes
1 - Explain and apply medium and low temperature systems operation.
2 - Explain and apply ice machine and packaged refrigeration system operation.
3 - Explain application and conversion procedures of refrigerants related to specific systems.
4 - Demonstrate basic math skills in solving heat transfer, psychrometric and estimations of shop tasks.
5 - Demonstrate safety skills in electrical, lifting, ladder use, confined space, eye/ear safety, and chemical safety.
6 - Perform computer skills in data collection, technical troubleshooting in HVAC from graphic illustrations.
7 - Understand and apply the facts, concepts and application of wellness principles for fitness as a field service technician in the HVAC industry.