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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This video guides you through the various types of igniters. You will also learn how to perform general maintenance on them.
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In this technical video, we will show you how to properly diagnose and troubleshoot common problems with igniters and flame sensors on gas-fired equipment.
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In this video, we will show you how to correctly test and replace a 120-volt power switch for a gas furnace.
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