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

Relays, Sequencers and Solenoids

Proper Use Of HVAC Tools • 8m 34s

Up Next in Proper Use Of HVAC Tools

  • Contactor Types, Testing and Replacement

    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

  • 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

  • Recovery Pressure Testing and Evacuation

    In this video, we will show you the basics of how to recover refrigerant from a system, pressure test it when a repair or installation is performed, and evacuate it to a proper vacuum.

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