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.

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

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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.

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

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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.

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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.

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

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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.

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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.

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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.

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

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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.

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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.

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Here we will introduce and describe how ductless systems operate.

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

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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In this video, we will show you all of the major components that make up the blower assembly in a typical gas furnace.

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