- Understand basic components of the vapor-compression and refrigeration cycles, functions and characteristics of system refrigerants, piping operations
- Learn proper installation and operation of HVAC systems
- Understand EPA laws related to safe handling and transport of refrigerants
- Proper recovery, recycling, and retrofitting of refrigerants
Prerequisites and Requirements
This course is designed for students with little-to-no background in HVACR, so are no prerequisites to take this course. However, we recommend having a high school diploma or GED.
Safety, Tools and Equipment, and Shop Practices
Learn general safety practices as well as how to care for and use all the tools you will come across on the job.
Understand automatic control components and applications including troubleshooting for basic through more advanced systems.
Gain a full understanding of electric motors including types, applications, controls, and troubleshooting techniques.
Learn the ins and outs of commercial refrigeration components including evaporators, condensers, compressors, expansion devices, ice machines, special applications and systems, and more .
Understand comfort and psychometrics, air distribution and balance, installation, energy auditing, common conditions, troubleshooting techniques, and more.
Learn about the heat gains and losses that occur in various structures as well as detailed information on both air source and geothermal heat pumps.
Get detailed information on domestic appliances including refrigerators, freezers, and air conditioners.
Commercial Air-Conditioning and Chilled-Water Systems
Learn the ins and out of cooling towers, pumps, and chilled-water systems.
Simulation Challenge Mode - I
Virtual, hands-on simulation of troubleshooting an HVACR system.
Simulation Challenge Mode - II
Hands-on virtual simulation of routing electricity to an HVACR system.
Mike Baker has been an instructor since 2011. He was previously an HVAC Program Director at both Virginia College and Vista College. Baker was a HVAC technician for several decades and has experience hiring, training, and managing HVAC Technicians. He holds numerous HVAC Excellence certifications, several Green Mechanical Council certifications, an EPA 608 Universal certification, and Emerson Climate Technology certifications. He has served as both an HVAC Excellence Instructor and Exam Proctor.
Registration and Enrollment
This course is 100% online. Start anytime.