Measuring Voltage
Proper Use Of HVAC Tools • 8m 13s
It is imperative that you know how to safely and properly measure voltage on a system in the field. In this video, we will show you how to properly measure voltage on a piece of equipment.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Purging Air and Bleeding Terminals
Air is the enemy in a boiler system and needs to be removed from the system for proper operation. In this video, you will 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...
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Troubleshooting and Replacing a Press...
This video will demonstrate the proper way to diagnose and/or replace a pressure switch on a gas-burning appliance in the field.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Gas Burner Types and Maintenance
Maintaining burners on a gas furnace is a fundamental part of performing maintenance. In this video, we will show you the different types of burners, and how to maintain them in a gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
