REFRIGERATION 101
1.5 HOURS
Get a solid foundation in how refrigeration systems work and why they’re critical in HVAC. This course introduces you to the key components of the refrigeration cycle, explains how heat transfer works, and covers the role of refrigerants in cooling systems. You’ll also explore the concepts of sensible and latent heat, helping you understand the science behind comfort and efficiency.
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SPANISH AND ENGLISH
SELF PACED, CONVENIENT MOBILE COURSE
IN DEPTH LESSONS AVAILABLE 24/7
EARN A CERTIFICATE
COURSE CREATED BY INDUSTRY EXPERTS
5
OUT OF
5 STARS
Overall rating out of
3,500
5 OUT OF 5
Lindsey Torres
Jan 8, 2025
Loved the visuals for the refrigeration cycle. Made it way easier to grasp the concept.
5 OUT OF 5
Eric Daniels
Feb 12, 2025
This course really helped me understand what each part of a refrigeration system actually does. Clear and beginner-friendly.
5 OUT OF 5
Courtney Nguyen
Mar 1, 2025
I finally get the difference between sensible and latent heat. It’s explained so well here.
LESSON PLAN
8 LESSONS – 1.5 HOURS
Introduction to Refrigeration Theory
Why Cooling Matters?
The Refrigeration Cycle
Introduction to Refrigerant
Basics of Heat Transfer
Sensible & Latent Heat
Final Exam
Course Feedback

Who it’s for: This course is perfect for beginner HVAC technicians, apprentices, and anyone looking to build a strong understanding of refrigeration basics and how heat is managed in HVAC systems.
KEY TOPICS
How Refrigeration Systems Work
Components of the HVAC Cycle
Heat Movement in HVAC Applications
Sensible vs. Latent Heat
Role of Refrigerants in Heat Transfer
Refrigeration’s Impact on Efficiency and Comfort
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