Online HVAC Technician Course
HVAC Fundamentals Online Course
HVAC Fundamentals Online Course is a beginner-friendly online course that teaches how heating, ventilation, air conditioning, and refrigeration systems work from the ground up. You’ll learn safety practices, basic HVAC physics, reading schematics, essential tools and multimeter use, low-voltage controls, and the refrigeration cycle—including pressure readings, superheat/subcooling, recovery, evacuation, and charging. The course also covers gas furnaces, heat pumps, boilers/hydronics, mini-splits, and commercial rooftop basics, with a strong focus on troubleshooting, callback prevention, professionalism, permits/code awareness, and EPA 608 + NATE prep, plus knowledge checks to build job-ready confidence.
8 Section Course
Earn the skills you need through a rigorous variety of electrical concepts
Beginner Level
No preliminary skills required
Self- Paced Schedule
Learn on your own schedule. Complete the course on your terms.
Certificate Course
By completing this course, you will receive a certification of completion.
Course Overview
What Will You Learn?
- Diagnose and service major equipment types: gas furnaces, heat pumps, boilers/hydronics, mini-splits, and basic commercial RTUs.
- Master the refrigeration cycle fundamentals to understand pressures, temps, and performance.
- Prevent callbacks through commissioning, documentation, and professional customer communication.
- Recover, evacuate, and charge refrigerant legally and correctly (EPA 608 compliance).
- Read schematics confidently to trace circuits and isolate failures faster.
Course Details
Frequently Asked Questions
Who Is This Course Intended For?
HVAC Fundamentals Online Course is intended for beginners who want a clear, practical path into the HVAC trade, including entry-level job seekers, new helpers, and apprentices who need structured training to build real-world confidence. It’s also a strong fit for career changers from construction, automotive, electrical, or general maintenance who want to understand HVAC systems fast without getting buried in jargon. Facilities and property maintenance technicians will benefit as well, especially those who need to troubleshoot common comfort, airflow, electrical, and refrigeration issues more consistently. Overall, it’s designed for anyone who wants a solid foundation they can apply on the job, plus preparation support for EPA 608 and an overview of NATE. For a full list, click here.
How Do I Login To My Purchased Trades Online Academy Course?
After you’ve complete your purchase, you should be redirected to the course page. If you are not, you can click here, then select “Register > Start Learning”. If you need further assistance, please feel free to contact us.
How Long Does This Course Take To Complete?
This course has a runtime of approximately 60Â hours. Depending on your level of involvement, your experience and your research style it may be more or less.
How Long Will I Be Able To Access My Course?
Each student will have access to the course for a full year after they purchase it. If you complete your course and would like continued access to practice your skills and procedures, you can request additional time by contacting us.
Does Completing This Course Guarantee Me A Job?
Not quite. While we wish we could guarantee all of our students secured jobs after completing this course, this is not possible. This course is designed to teach you the necessary skillsets to feel confident and ready as an electrician in the field, however specific job placement will depend on a variety of factors that we will not have control over.Â
Can I Complete This Course With A Friend?
Yes! In fact, we encourage you to complete the course with others. Keep in mind that both you and your friend will need to register separately. Each of you should complete all sections and quizzes within the course in order to get your own certificate of completion.
Syllabus
To download the complete HVAC Fundamentals Online Course syllabus, please click the button below and fill out the form. The complete syllabus will be sent directly to your email.