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.

In this course on Packaged Terminal Air Conditioner (PTAC) Maintenance, we will explore the performed task of scheduled monthly and yearly preventive maintenance for PTAC units. With each scenario, you will be guided with realistic steps of identifying which scheduled maintenance is required during the different seasons as well as locating key components on the PTAC unit that requires maintenance. You will also be applying the procedural tasks needed for the monthly and yearly maintenance for the PTAC unit.

Have you ever wondered what it takes to get into painting? This may be the course for you. In this course you will be given an overview of painting basics followed by some safety tips. This course will also provide you with materials, tools and their function used for painting. You'll then be introduced to some painting techniques. Last you will learn about the steps in the painting process. We hope you enjoy the course!

This course describes the typical kinds of PPE used in the workplace. It references OSHA's basic regulatory goals and requirements regarding PPE. The course covers head, hand, and foot protection, protective clothing and suits as well as eye, hearing, respiratory and fall protection rules. The focus is on PPE usage on established multi-family residential sites.

This course describes the typical kinds of PPE used in commercial settings. It references OSHA's basic regulatory goals and requirements regarding PPE. The course covers head, hand, and foot protection, protective clothing and suits as well as eye, hearing, respiratory and fall protection rules. The focus is on PPE usage on established multi-family residential sites.

Learn about how to replace the damaged cast iron fitting due to a drainage leak and damaged cast iron pipe due to erosion.

Learn about how to repair damages in the galvanized, copper, and copper DWV pipes and fitting.

Learn about how to repair leaks and damages of the plastic pipes in different parts of the home.

In this course, we’re going to be discussing the various types of joining methods for plastic tubing and piping. First you'll learn about a universal joining method, after which, we'll explore the various joining methods used for PVC, ABS, and CPVC. Then we’ll look at the different types of PEX and their joining methods. Finally, we will talk about the joining methods used for polyethylene and high density polyethylene tubing and piping.

Plumbing codes play a huge role in how pipes and plumbing fixtures are put together. Every plumbing system has to be tested and inspected before it can be used. This course provides a brief overview of the general plumbing codes you may encounter.