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Learn how to perform a seasonal maintenance procedure on a de-energized fluid cooler. In Fluid Cooler Preventive Maintenance Checks you noted items that needed to either be cleaned or fixed. In this simulation you'll get to actually clean and fix...

The Foundations of PV course is for those just starting out in the industry, who wish to gain a deeper and broader foundational knowledge about all aspects of modern solar photovoltaics. We explore the early and recent history of the field, and...

In this course you'll learn how to build the exterior wall of a house using the platform framing construction method. First, you'll learn how framing a wall fits into the overall construction process, the construction methods used for building them...

In this course you'll learn how to construct a wooden floor frame from sill plate to sheathing. First, you'll learn about different types of floor frames, the tools and materials needed, and how to stay safe while building a floor frame. Then in the...

This Fundamental Electrical Concepts course lays the foundation for all other electrical courses by explaining the origins of the major fundamental electrical concepts in simple terms and how they relate to one another.

Solve for over 20 common service faults associated with a typical residential gas boiler including circulator, burner and electrical problems.

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...

A brief overview of residential gas furnace commissioning and operational checks. This course will provide an overview of the procedures used to evaluate the overall quality of a newly-installed gas furnace, with emphasis on gas supply, proper...

Learn to troubleshoot a typical residential gas furnace (80% mid efficiency) surrounding over 20 life like service calls surrounding burners, safety switches and motor operations.

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...