Air Conditioning and Refrigeration I - AIR 121 at Tidewater Community College


         
 
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AIR 121 - Air Conditioning and Refrigeration I
Studies refrigeration theory, characteristics of refrigerants, temperature, and pressure, tools and equipment, soldering, brazing, refrigeration systems, system components, compressors, evaporators, metering devices. Presents charging and evaluation of systems and leak detection. Explores servicing the basic system. Explains use and care of oils and additives and troubleshooting of small commercial systems. Part I of II.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits

Schedule at Tidewater Community College

Class # Section Credits Day Time Start Location Mode
38097 AIR 121-D01P 3
    Th  
1:00 p.m.-4:55 p.m.
2024-01-08 Portsmouth Campus P
Not scheduled
Class # Section Credits Day Time Start Location Mode
58763 AIR 121-D01P 3
    Th  
9:00 a.m.-12:55 p.m.
2024-08-26 Portsmouth Campus P
Class will require student's presence on campus during designated class times. Personal Protection Equipment (PPE) will be required while on campus and in the classroom. Additional information for specific PPE requirements will be available on the TCC website and included in the course syllabus.
This section does satisfy the veteran residency requirement.
58764 AIR 121-N02P 3
    Th  
6:00 p.m.-9:55 p.m.
2024-08-26 Portsmouth Campus P
Class will require student's presence on campus during designated class times. Personal Protection Equipment (PPE) will be required while on campus and in the classroom. Additional information for specific PPE requirements will be available on the TCC website and included in the course syllabus.
This section does satisfy the veteran residency requirement.
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