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This online course will serve as an introduction to the mechanical compression refrigeration cycle and the necessary components. Students will be introduced to the common components, and terms and definitions of the cycle. HVAC/R Fundamentals is recommended prior to taking this course.  Six modules cover:

  • Basic refrigeration cycle physics
  • Compression and compressors
  • Condensation and condensers
  • Expansion and metering devices
  • Evaporation and evaporators
  • The system makes a cycle
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HVAC/R Refrigeration 141 Mentor-led Online course
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