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In this simulation, we'll learn the fundamentals of three-way and four-way switches. We'll cover the mechanics and inner workings of a switch, the code and safety standards that apply, as well as some common configurations that you'll likely...

Explore plumbing demolition techniques. Learn how to safely and effectively remove plumbing fixtures and systems. Dive into the tools, methods, and safety considerations essential for plumbing demolition in remodeling and renovation projects.

Commercial kitchens rely on upblast exhaust fans to remove grease and smoke from the building. Exhaust systems reduce the risk of fire and improve air quality in the building. To follow local regulations businesses must schedule routine maintenance...

In this course, you will learn the typical characteristics of commercial fire alarm systems, the differences between conventional and addressable fire alarm systems, and the name and function of the different fire alarm system components. Along the...

In this Drain Cleaning Introduction and Equipment Types course you will explore the fundamentals of using various tools and equipment that are used in drain cleaning including plungers augers water jetters and chemical cleaners. This course is...

Explains how to safely test a live HVAC contactor, including checking for 240V input/output and 24V control from the thermostat, with strong emphasis on safety practices.

As the HVAC industry adopts refrigerants with lower Global Warming Potential, systems using A2L refrigerants are becoming more common. In this course, you'll use Interplay Learning's 3D simulations to recover, evacuate, and charge A2L refrigerant...

In Building Automation Systems Maintenance, we will start to put into practice your knowledge of building automation systems and preventative maintenance skills. The course begins with an overview of preventative maintenance activities for building...

This course provides a comprehensive overview of fasteners, their types, grades, materials, and proper installation techniques. Learners will explore screws, bolts, nuts, and rivets, understand how to select the correct fastener for each application...

In this course you'll learn all about vinyl siding including tools, vinyl materials, safety requirements, and techniques used for installation. Then you'll get to install horizontal vinyl siding on the exterior wall of a house in the simulation.