In this video, we will demonstrate how to safely and properly replace a gas valve on a gas heating system in the field, and which tools you will need to perform this task correctly.
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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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In this important video, you will see the steps to take when troubleshooting and replacing an electrical heating element.
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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.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
