Mar 31, 2025  
CSU Maritime Academy 2024-2025 Academic Catalog 
    
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CSU Maritime Academy 2024-2025 Academic Catalog

ET 342 - Refrigeration and Air Conditioning

Class Hours: 2, Units: 2
STCW Requirement: ♦
Prerequisite(s): ET 344  
Co-requisite(s): ET 342L  
Introduction to basic refrigeration and air conditioning principles and equipment. Included are the theory and application of direct and indirect refrigeration cycles commonly found on merchant ships and ashore including main cargo freezers, air conditional systems, chill water systems, absorption systems, refrigerated vans, and ice machines.
ET