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Removing and Cleaning Boiler Burners

Heating Systems • 4m 14s
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Flame Sensor Operation and Maintenance

In this video, you will learn how flame sensors operate, and how to maintain them in a gas heating system.

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

How To Inspect a Heat Exchanger

This video showcases the proper way to inspect a primary and secondary heat exchanger on a condensing furnace in the field. This method can also be done on non-condensing furnaces as well. This is an important part of any heating system inspection and/or service calls as well.

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Ignitor Types Operation and Maintenance

This video guides you through the various types of igniters. You will also learn how to perform general maintenance on them.

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