We will show you the right way to replace a evaporator coil on a system.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Learn about the emergency pan float switch and the EZ trap float switch and how to install them.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
It is imperative that you know how to safely and properly measure voltage on a system in the field.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
We will show you the importance of airflow on the coils and what types of problems are associated with airflow. We will look at indoor and outdoor coils.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
We will introduce you to the surge protector, as well as an industry proven method of how to install them on a system.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
This is one of the most common summer time calls. We will show you the methods of cleaning and unclogging a drain line.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
After watching this you can successfully replace a faulty or leaking service valve on an air conditioner or heat pump.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
You will be shown how to properly test a zone valve for operation on a hydronic heating system in the field.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Become familiar with the types of gas burners and how to maintain them in a gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Let's dig deep into flame sensors; how they operate and how to best maintain them.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Are you ready to learn about aquastat controls? This video shows you how they control a boiler system.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Learn how to correctly purge air from a hydronic heating system using standard hoses and boiler drains.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Knowing how to check current on a system is a vital skill. This video teaches you best practices.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
In this video, we will show you how to recognize liquid line restrictions, along with how to find a problem with a metering device.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Learn what to look for to understand if a heat pump system is over or undercharged.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
You will learn the order of operations and maintenance procedures for induced draft motors and pressure switches.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
You will be shown the best practices on troubleshooting and replacing boiler zone valves.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
We show you how to perform a simple repair on a compressor; installing a new terminal kit.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Let's focus on the different types of expansion tanks you will see in a residential setting. We will also cover the testing process.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
In this instructional video, we will show you how to troubleshoot problems in the gas piping going to a gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
This video illustrates to to remove and clean a typical boiler burner assembly.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Learn the best method of joining black iron pipe and how to perform a gas leak search on a system.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
This video showcases the proper way to inspect a heat exchanger.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
We'll cover the steps on how to check and replace pressure relief valves and pressure gauges.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
