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Trane TCP042F300AB Flame Sensor
The flame sensor is an important safety feature that will dependably sense the proper flame upon ignition. As you would probably could have guessed, if the sensor get triggered the whole system stops until the problem is fixed.
Signals of an ailing furnace flame sensor
- Your furnace is unwilling to begin working when the thermostat kicks in
- Any type of gas that has entered the furnace will not properly ignite no matter what
- HVAC system will run rarely barely
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