Introduction To HVAC Training (Free)


Introduction to HVAC

Take this FREE, animated course to learn the fundamentals of HVAC!

This 1-hour long course includes modules focused on introducing HVAC systems, how HVAC works, and different types of HVAC units.

Introduction To HVAC is perfect for anyone looking for HVAC technician jobs or anyone who just wants to learn more about how HVAC systems work. If you like this course, a great next step on the learning journey would be our NATE Ready To Work Course!

Introduction To HVAC

The best place to learn HVAC basics. We teach you the fundamental HVAC concepts

How HVAC Works

Animations introduce students to the basic fundamentals of how HVAC works.

Types Of HVAC Systems

Powerful animations introduce students to different types of HVAC systems.

Introduction To HVAC

A basic Introduction to HVAC systems. We explain what HVAC stands for, how is it different from HVAC/R, and why we need HVAC systems.

How HVAC Works

Animations introduce students to the fundamentals of HVAC systems. Our course introduces the evaporator, condenser, compressor, and ducting.


All concepts taught and explained for accessibility to students with no prior HVAC experience.

Electrician Tools

Different Types Of HVAC Systems

Powerful animations introduce students to different types of HVAC systems. Our animations are the simplest way to learn HVAC.

Join Our Free Introduction To HVAC Course

Frequently asked questions

How Is the online HVAC Training course set up?

When building the course, our goal was to make online HVAC training fun, engaging, and exciting! With that goal in mind, we have put a tremendous amount of multimedia material into our courses. As a student, you will never just be reading or listening to text- this is not a textbook! Every single part of our courses is full of compelling graphics, informative animations, and real-life images from HVAC systems. After each lesson- and within many lessons- you will be asked to answer HVAC technician questions or do HVAC system calculations focused on what you just learned. These HVAC system exercises make learning a lot more interactive and fun.

Will you help me get hired after the course?

Once you complete the online HVAC training, you will have the option to join our talent network. We have partnered with leading HVAC companies, and they are all hiring right now! Companies will look for new hands from this talent pool since you have proven your ability through training simulations and testing.

How much does the online HVAC training cost?

Nothing! Our online HVAC training is entirely free, and we have made it as simple as possible. We took out all the filler, which can cause similar programs to take up to a year, and worked with hiring managers to teach you the skills that you need to know to start your career in HVAC.

How do the simulations work?

We developed the HVAC training simulations based on real-world scenarios that you will encounter as an HVAC technician. These simulations allow us to test you on the information you just learned, and they teach you how to apply the knowledge to practical tasks.

Do I need a computer for online HVAC training?

To take our free online HVAC course, you will need a phone, tablet, or computer with an internet connection. A lot of our graduates took classes while they were on the job site or in between jobs. The HVAC course is super convenient and always accessible.

Is there a textbook for the online HVAC training?

No textbooks here! We wanted to design a free, online HVAC course that wasn't boring. All of our courses use animations, simulations, and quizzes to teach you the skills you will need to become an HVAC tech.

Do hiring managers like online courses like this?

Absolutely. We designed these courses with hiring managers from large HVAC companies to be sure that everything in the course is essential and approved by them. Also, hiring managers love simulations since it gives them a better understanding of how you apply the knowledge you learned in the course. That gives you an advantage over anyone who has just been studying a textbook.