Learn about the different types of contactors on the market for residential home service, and how to test and replace them.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Beyond the troubleshooting techniques shown in this video, you will also learn how to select and install a universal control board for a gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
This video shows hot to properly troubleshoot relays, sequencers and solenoid valves.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
We will show you a step-by-step procedure of how to properly troubleshoot and replace a PSC blower motor in a standard gas furnace.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
