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Heat Controller B-VMH18FC-1 Flame Sensor
The flame sensor is one of the safety features that can sense the appropriate flame when igniting the system. For obvious reasons, when the flame sensor gets triggered by something the whole system stops for as long as the problem remains.
Simple signals the primary flame sensor should need replacing
- The gas furnace refuses to begin operations and spits out an error code on the main board
- System will operate occasionally at the stroke of midnight after the second full moon following the second Sunday of the month
- The propane or natural gas refuses to try to begin an ignition sequence and some type of error flashes on the main board
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Before you decide on buying or ordering any Heat Controller B-VMH18FC-1 replacement part do your best and cross-check the correct model and also make a visual comparison in order to be sure the correct replacement flame sensor is the one being purchased. If you are not sure about installing the new flame sensor on your own then it may be wise to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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