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Interplay Learning - Principles of Backflow

By the end of this course learners will understand the fundamental concepts of backflow and specific hazards related to it. They'll learn about the differences between the two causes of reverse flow, backpressure and backsiphonage–and be introduced...

Interplay Learning - HVAC Heating Components

This course explores the various parts commonly needed during the cooling season for an HVAC system. This includes an introduction to heating motors the major components of both gas furnaces and hydronic systems and electrical and safety controls.

SkillCat: Dishwasher Basics

Explore the inner workings of dishwashers in our technical course. Ideal for repair technicians and enthusiasts, dive deep into dishwasher components, from pumps and solenoids to thermostats and sensors. Acquire the skills to diagnose and resolve...

Interplay Learning - Becoming an Electrician

So, you want to be an electrician? In this course you'll learn how you can start your career in the electrical field. It covers the settings and career paths you can take, the education and training you'll need, and gets you started with safety...

Interplay Learning - Plumbing Demolition

Before remodeling a kitchen or bathroom, you have to remove the old fixtures first. It's important to know how to remove plumbing fixtures correctly for both safety reasons and to prevent damage to things that are not removed. This course covers the...

SkillCat: Plumbing Demolition

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.