Are you ready to learn about testing the emergency heat / supplemental heat function on a heat pump system? We will cover just that in this technical video on heat pumps.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

This is a task you will do often with a mini-split or ductless system. In this video, we will show you the correct way to make flared copper joints.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this video, we will show you how to correctly test and replace a 120-volt power switch for a gas furnace.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Replacing compressors is a huge task for an HVAC service technician. Here, we will demonstrate how this complex task is done on a system in the field.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Here, we will discuss how to properly troubleshoot and replace a thermostat on a system in the field.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

For this video, we will show you the best practices of how to troubleshoot and replace a condenser fan motor on a condensing unit or heat pump system in the field.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

We will show you a step-by-step procedure of properly troubleshooting and replacing a PSC blower motor in a standard gas furnace. Troubleshooting ECM motors are in a separate video.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this video, we will be discussing the different troubleshooting methods for diagnosing problems with relays, sequencers, and solenoid valves.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Beyond the troubleshooting techniques shown in this video, you will also learn how to select and install a universal control board for a gas furnace.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Here, we will discuss the different contactor types you will run across in the field, along with how to test and replace these on air conditioners and heat pumps.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Run capacitors and PSC blower motors are still a very common motor to run across as an HVAC service technician. In this video, you'll see a step-by-step process of how to accurately test and replace run capacitors on PSC blower motors.

We will show you how to replace a reversing valve on a heat pump system and share tips on how to easily perform this difficult task.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Here, we will show you how to install and repair flexible ductwork on a system in the field.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this video, we will show you the basics of how to recover refrigerant from a system, pressure test it when a repair or installation is performed, and evacuate it to a proper vacuum.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this video, we will show you industry best practices of how to properly diagnose liquid line restrictions, along with being able to identify restricted filter-driers.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Here we will introduce and describe how ductless systems operate.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this video, we will go over troubleshooting procedures for demand defrost boards on a heat pump system.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

This is a task that you will do very often in the residential HVAC industry. In this video, we will explain how to perform this very common task.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Cleaning blower assemblies is a task that many service and maintenance technicians will do often throughout their careers. In this video, best practices are shown of how to do this.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

There are a couple of different methods of running or replacing a thermostat wire in a customer's home. In this video, we will show you more than one way to get this job done.

Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com

Testing ECM motors are quite different than testing a standard PSC motor. In this video, we will show you how to correctly test these motors along with tools that will aid in this diagnostic procedure.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

In this important video, we are going to show you the necessary steps of how to properly attach gauges and measure superheat and subcooling on a system in the field. This will allow you to know if a system in the field is undercharged, overcharged, or charged correctly.

Interested in learning mo...

There are correct and incorrect methods of cutting, stripping, and crimping electrical wiring. In this video, we will demonstrate how to do this properly and safely.

Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

Time and temperature defrost boards are one of the types of defrost controls you will see on a heat pump system in the field. In this video, we will go over how to correctly troubleshoot these types of defrost systems on heat pumps.

Interested in learning more about NexTech Academy? Visit https:...