Troubleshooting Time and Temperature Defrost Boards
Cooling Systems • 4m 0s
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://www.nextechacademy.com
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The Blower Assembly
In this video, we will show you all of the major components that make up the blower assembly in a typical gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Normal, Under, and Over-Charged Systems
We will show you what a system looks like when it has normal, overcharge and an undercharge of refrigerant.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Testing the Windings on a Blower Moto...
Understanding how to test blower motors correctly is critical. In this video, we will show you a step-by-step process of how to test the windings of a blower motor.
Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com
