How To Inspect a Heat Exchanger
Cooling Systems
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5m 36s
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.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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