Apr 02, 2026  
2025-2026 Catalog with Addendum 
    
2025-2026 Catalog with Addendum [ARCHIVED CATALOG]

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HART 2476 - Introduction to Ammonia Refrigeration


Semester Credit Hours: 4
Lecture Hours: 3
Lab Hours: 4

Introduces ammonia refrigeration. A review of the mechanical refrigeration cycle, heat transfer theory, temperature/pressure relationship, refrigerant handling, refrigeration components, materials, and safety as applied to ammonia refrigeration. Is an intermediate level course designed for people possessing minimum level skills, knowledge, and competencies for any person entering training as an ammonia refrigeration operator.

Prerequisite: HART 1401  and HART 1407  
Corequisite: OSHT 1401 

Course Fee: $44
Lab Fee: $112
Course Designation: Professional and Technical



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