HVACR Learning Network

Basic Electrical Series: AC Machines and RLC Circuits

Basic Electrical Series: DC Machines

his course explains the underlying electrical theory, equipment components for common types of DC motors and generators. The course starts with the theory of magnetism and moves on to demonstrate how DC generators and motors work. Detailed 3D models

Basic Electrical Series: Resistive Circuits

This course covers basic electricity in terms of voltage, current & resistance. Using equations such as Ohms law & Kirchhoff’s law, the operation of basic electrical circuits is discussed. 3D models with animations are used to assist in visualizing c

Basic Electronic Circuits

With technological advances being made almost daily, it should come as no surprise that the electromechanical control strategies used in the past are now taking a backseat to the newer generations of controls and control circuitry. Although older mec

Basic Electronic Components

This course provides an easy-to-understand breakdown of the building blocks that make up most of the electronic, solid-state controls and devices in use today.

Electrical Fundamentals for HVACR Video

This two-hour video training program takes the mystery out of electrical troubleshooting as it covers the step-by-step process of building a schematic diagram for a comfort cooling system.