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

Subscribe

Already subscribed? Sign in

Replacing a Heat Exchanger

Heating Systems • 9m 15s

Up Next in Heating Systems

  • Replacing a Gas Valve

    In this video we will break down the steps of replacing a gas valve on a furnace.

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

  • Testing and Replacing a Power Switch

    Learn how to correctly test and replace a 120-volt power switch for a gas furnace.

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

  • Testing the Windings on a Blower Moto...

    Understanding how to test blower motors correctly is critical. In this video, we will show you a step-by-step process of how to test the motor windings of a blower motor.

    Learn more about NexTech Academy's HVAC curriculum at https://www.nextechacademy.com