This course introduces you to the components, setup, and function of gas water heaters. You'll start by learning about gas piping, go on to discuss venting and wrap-up by describing the common controls associated with this type of water heater. The engaging and informative videos make this course useful for those just starting off in the industry as well as more seasoned professionals.

In this simulation based course, you'll discover how to troubleshoot and repair a gas water heater. This course looks at three common symptoms of a faulty unit: no hot water, insufficient hot water, and water that's too hot. With each symptom, there are several scenarios you'll go through in order to diagnose different failed components. Through guided steps and realistic interactions, you'll have fun learning how to find and fix just about any issue you'd encounter!

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 components, access tools, and view diagrams. This is designed to mimic a real-world scenario, so there's no step by step guide giving you instructions for how to troubleshoot the scenario.

Proper grounding and bonding in electrical systems helps to ensure the safety of people and property. This course introduces the learner to the fundamentals of grounding and bonding, including the concepts and components of grounding and bonding. It covers how grounding and bonding work together to help ensure safety and the importance of conforming to the standards outlined in Article 250 of the NFPA 70®, National Electrical Code® (NEC®). A final chapter covers what can go wrong along with maintenance guidelines to prevent and avoid grounding and bonding issues.

This course on Hand and Power Tool Safety is designed to give learners a better understanding of hand and power tool safety protocols to prepare them for working with these tools in the field. Contents include: tool types, energy sources, maintenance guidelines, usage regulations, and operator best practices on the job site.

What keeps pipes secured in place against walls and ceilings, or even hanging down from the beams? The answer is hangers and supports! In this course we’re going to be learning about the pipe supports behind every plumbing system. This course explores the various components of piping supports, including struts, all threads, hangers, clamps and hanger attachments! You’ll learn how each type is attached as well as the way they work. In addition to that, you’ll identify the key attributes that make certain pipe supports better suited for the individual application. By the end of this course, you’ll have the knowledge necessary to determine what kind of support system is needed for the pipes you’re working with, whether commercial or residential. Let’s get started!

This course is designed to help reduce accidents related to hazardous materials. This course will help participants better understand hazards in the workplace, how to identify hazardous materials, and how safety measures are communicated. Participants will learn about Hazard Communication, which is a set of processes, knowledge, and tools that can protect workers from the dangers of chemicals in the workplace.

Heat pumps are more popular than ever and this course will familiarize you with the most common service problems including bad reversing valves, emergency heat relays and motor diagnostics.

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 components, access tools, and view diagrams. This is designed to mimic a real-world scenario, so there's no step by step guide giving you instructions for how to troubleshoot the scenario.