HVAC/R Hybrid Session 4
This session is designed to introduce the refrigeration cycle to the technician in a manner that is easy to understand. It will also discuss how the refrigerant in the refrigeration cycle flows.
Course Curriculum
Unit 3: Refrigeration and Refrigerants
Available in
days
days
after you enroll
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StartUnit 3 Reading pt. 3
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StartRefrigerants (5:03)
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StartRefigerants Must be Safe and Detectable (1:23)
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StartThe Boiling Point of Refrigerant (1:22)
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StartPumping Characteristics (1:14)
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StartPopular Refigerants and Their Important Characteristics (3:32)
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StartRefrigerant Cylinder Color Codes (2:02)
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StartRecovery, Recycling, or Reclaiming of Refrigerants (2:48)
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StartPlotting the Refrigerant Cycle (5:03)
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StartPlotting the Refrigerant Cycle for Blends with Noticeable Temperature Glide (Zeotropic Blends) (2:30)
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StartUnit 3 Summary
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StartUnit 3 Assignment
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StartUnit 3 Quiz
Your Instructor
Chris Cordia decided to go to HVAC school in 1992 and completed school in 1993. He started an HVAC company the same year. Chris started teaching HVAC in 1995 and became the program
director in 1996.