Search

In Mechanical Commissioning, we will conduct a final inspection of a solar installation, before performing electrical commissioning. This inspection will confirm that all mechanical components are installed safely, and labeled properly.

The Metering Device course explores the multitude of regulating valves in an HVAC system. The thermostatic expansion valve (TEV) will be introduced and you will learn how it adjusts to maintain superheat. You will be able to identify valve types...

In the Meters, Circuits, Loads and Switches course you will learn how to use four of the most common meters in HVAC today: the voltmeter, ohmmeter, ammeter, and multimeter. You will discover why safety controls are wired in series, and why most loads...

In this course on microwaves, we'll start off learning to identify the various components of a microwave. You’ll learn about the function of each component and how they all work together. After that we’ll look at the different configurations and...

This course explores the common faults within the mini split heat pump such as faulty sensors, faulty motors, as well as communication system faults. This is a fun, interactive and effective way to learn how to fix the faults within the mini split...

This is an assessment simulation, where you'll use the steps and skills you've learned and practiced on the Interplay platform to determine the fault and fix each scenario. Use the bottom tool bar to navigate around the environment, inspect...

This short course focuses on fundamental job skills and knowledge including components, tools, measurements, heat transfer, general safety and electrical safety. This course is designed for technicians who are just entering the HVAC field with little...

In this course on NEC Commissioning - Rough-in Inspection, we will explore the process of electrical rough-in inspection for multiple rooms in a residential home. With each scenario, you will be guided with simulation based steps to check key visuals...

In this course, we’re going to be exploring the 2020 version of NFPA 70, National Electrical Code®. We will focus on a broad understanding of the material, so you can access and reference the codebook more easily when needed. As a whole, NFPA 70...

Packaged refrigeration unit (PRU) servicing requires primary knowledge of refrigeration and unit operation. This introductory course will help you gain, or refresh, that essential knowledge. We will begin with the standard features of a PRU and the...