Recovery Pressure Testing and Evacuation
Heating Systems • 9m 6s
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
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Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Feed Valve Types and Replacement
In this video, we will cover the different types of feed valves (Often called fill valves) installed on a boiler system in the field, and show you how to replace them.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Ductless System Operation and Mainten...
Here we will introduce and describe how ductless systems operate.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
