Tip & How-To about Heating & Cooling
This is a common problem with gas furnaces with ignters and flame rods. The flame rod is inserted into the burner and proves flame to ignition board. If this probe is dirty clean it with sand paper or steel wool. The probe is about 2.5 to 3 inches long with one wire attached. It may not look dirty but gets a clear coating on it from the flame and gas. One screw holds these in place and is very easy to get to and clean. Of course to reset furnace you must kill power to furnace.
Posted by James... on
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