Live stream preview

Watch this video and more on NexTech Academy On-The-Go

Watch this video and more on NexTech Academy On-The-Go

Start your free trial

Already subscribed? Sign in

Contactor Types, Testing and Replacement

HVAC System Maintenance • 7m 25s

Up Next in HVAC System Maintenance

  • Testing and Replacing a Run Capacitor

    Run capacitors and PSC blower motors are still a very common motor to run across as an HVAC service technician. In this video, you'll see a step-by-step process of how to accurately test and replace run capacitors on PSC blower motors.

  • Installing and Repairing Flexible Duct

    Here, we will show you how to install and repair flexible ductwork on a system in the field.

    Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

  • Troubleshooting High Limit Controls, ...

    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