HVAC 217 Commercial Refrigeration

This course is designed to provide students with coursework exclusive to commercial systems. Commercial refrigerant-flow diagrams, commercial symbol diagrams, commercial electrical schematics, hermetic and semi-hermetic systems, and commercial system applications are studied. This includes the study of commercial freezers and walk-in units, commercial refrigeration equipment, water coolers, and ice makers. Course emphasizes HVAC Excellence Certification. Lecture 2 hours/Laboratory 2 hours/Total 4 hours per week.