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Carrier 48GP048130300 Flame Sensor
A flame sensor is a safety feature that can reliably detect the correct flame when igniting the system. As you could guess, if the flame sensor senses a problem the whole HVAC system will remain stopped until the problem is fixed.
Easy warnings of an unhealthy primary flame sensor
- The whole system will run occasionally when the time is right
- The type of gas you use has a tough time trying to begin igniting under any circumstance
- The gas furnace is unable to fire up no matter what
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