This video shows a couple of different methods on how to replace a thermostat wire on a residential system.
Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com
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.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
In this important video, we will show you how to properly troubleshoot a heat exchanger on a furnace.
Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com
This video goes over the troubleshooting processes for limit controls and roll-out switches on a gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
