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    May 25, 2026  
2025-2026 Catalog 
    
2025-2026 Catalog
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HACR 117 - Principles of Refrigeration

3 lecture hours, 2 lab hours, 4 credit hours
In-depth study and performance of diagnostic procedures of the core theory of vapor compression refrigeration systems. Provides the information needed to prepare individuals to enter and effectively function within the air conditioning and refrigeration industry. The student will gain a proficiency in all aspects of the safe and efficient methods involved with this industry. The course contains lectures, group discussion, and assignments. Equivalent to NCEER modules: 03102-07, 03107-07, 03205-07, 03301-08, 03303-08 and LTC HACR-1170. Prerequisite(s):  HACR 115 and TECH 101. Course/Lab Fee $70



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