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The Sequence of Operation on a Gas Furnace (Infographic)

Posted by James Clark on Feb 14th 2022

The Sequence of Operation on a Gas Furnace (Infographic)
Below you will find an infographic showing a typical furnace's sequence of operation. This handy guide will help you to diagnose your furnace, and narrow down what is causing it to malfunction or not turn on. Once you are able to narrow down where in the sequence the issue is occurring, you can find the needed repair parts to fix your furnace yourself and save.Calling a tec …
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