How to Diagnose and Replace a Bad Flame Sensor
Posted by James Clark on Jan 9th 2023
If you have noticed your furnace kicks on an off or fails to start up at all, one of your first diagnostic steps is to check the furnace flame sensor. This is one of the simplest furnace repairs; Oftentimes, a simple cleaning of the flame sensor will get you up and running again, however, there’s much more to flame sensors than that, and while a cleaning will get you through
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