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Apply your knowledge of Packaged Refrigeration Units (PRUs) in this course as you inspect, diagnose, and repair PRUs within a 3D simulation program. These simulations will demonstrate what you’d experience when encountering the 10 most common PRU...

In this course, you will understand the purpose of transformers, along with their use in commercial, industrial, and residential environments. You'll understand the safety challenges and guidelines involved when working with transformers. You'll also...

Watch the debut season of The Crew, a multi-episode series starring the leasing team of The Heights apartment community. Discover the secrets of successful leasing pros Maria, Sam, Rachel, and Diane as they journey from the initial inquiry to closing...

Learn how to test and remove the lid switch in a GE washer. This video explains the safety function of the lid switch, how to test it with a multimeter, and why it should never be bypassed. It also covers the importance of maintaining slack in the...

This course offers a deep dive into the world of mini-split systems. You'll start by defining what a mini split is and exploring its various types. Learn the key operational requirements and major components that make these systems work efficiently...

In this course, you will get an introduction to electrical safety required by OSHA in regards to electrical installation. Followed by learning how to interpret the code. This course will also cover the general installation process and the theory...

In this Air-Source Heat Pump Introduction course we will explore the concepts of the air-source heat pump system. We will also take a look at the core components that are included within the air-source heat pump. As we enter into the simulation...

In this Solar Inverter Technology course, we look at some common characteristics and safety behaviors of inverters, as well as how they are becoming more interoperable with the utility by defining the new California Rule 21 specifications. Finally we...

This course is designed to enhance your understanding of the crucial role that PPE plays in ensuring workplace safety. You'll learn the fundamentals of PPE, how to assess hazards, and select the appropriate PPE for various scenarios. The course will...

In this course, we will introduce you to residential gas piping and the basics of fuel gas in a residential setting, from the point that it enters the home up to the control valve serving individual appliances. We will orient you to the two main...