Variable speed technology is revolutionizing how we heat and cool our homes offering energy-efficient solutions that adapt to specific needs. This comprehensive video course will dive into the diverse variable speed options available for residential HVAC applications from blower motors to inverter-driven compressors and learn to make informed recommendations to meet your customers' unique requirements. It begins with an overview of variable speed technology and how it's used in residential HVAC systems. From there we delve into the different types of applications that use variable speed technology. Lastly we will look at the advantages and disadvantages of the different types of variable speed technology. This course concludes with special considerations for installing servicing and maintaining variable-speed HVAC applications.

Practical Measurement is a comprehensive course designed to provide a solid foundation in various measurement disciplines. Learners will explore the principles of linear angular volume weight temperature pressure and electrical measurement through hands-on learning. They will also discover the essential tools used in each field including tape measures protractors thermometers pressure gauges and multimeters. Learners will be able to accurately perform measurements interpret readings and apply these skills to diverse applications. They will also develop a practical understanding of measurement techniques enabling them to confidently utilize common tools for precise and reliable measurements in real-world scenarios.

In this course you'll be introduced to the world of utility-scale PV or solar power plants. You'll learn about the basics of PV solar and be able to explain the photovoltaic process. You'll learn about the growing PV solar industry and what makes utility-scale PV solar different than residential and C&I. You'll see what it takes to plan and install a utility-scale project and what type of workforce opportunities these projects provide.

In this course we’ll be learning about closet flange and toilet installation. We’ll begin by exploring different types of flanges and toilets. We’ll then examine the parts we’ll need for installation along with the required tools for the job. Furthermore we’ll learn safety measures to help keep people and property safe. Finally we'll perform a simulation where we’ll install a flange and a toilet on a concrete floor. We'll wrap up our simulation with testing to make sure everything is working right.

Learn about residential plumbing systems public and private sewage systems what a residential plumber does and exciting career opportunities as a residential plumber.