In this video, we will show you how to recognize liquid line restrictions, along with how to find a problem with a metering device.
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Learn what to look for to understand if a heat pump system is over or undercharged.
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You will learn the order of operations and maintenance procedures for induced draft motors and pressure switches.
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You will be shown the best practices on troubleshooting and replacing boiler zone valves.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
