Here, we will discuss how to properly troubleshoot and replace a thermostat on a system in the field.
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Here, we will show you how to correctly diagnose and replace an induced draft motor on a standard furnace. These same principles are used on induced draft boiler systems as well.
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In this video, we will be discussing the different troubleshooting methods for diagnosing problems with relays, sequencers, and solenoid valves.
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Here, we will discuss the different contactor types you will run across in the field, along with how to test and replace these on air conditioners and heat pumps.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
