This video goes over the troubleshooting processes for limit controls and roll-out switches on a gas furnace.
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Heat exchanger inspection is a task that should be done on every gas-burning appliance to ensure the safety of not only the heat exchanger but the customer. In this video, we will show you the steps needed to perform an inspection on one.
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Cleaning blower assemblies is a task that many service and maintenance technicians will do often throughout their careers. In this video, best practices are shown of how to do this.
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There are a couple of different methods of running or replacing a thermostat wire in a customer's home. In this video, we will show you more than one way to get this job done.
Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com
