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Carrier DR Flame Sensor
A flame sensor is an important safety feature that can reliably detect the proper flame when igniting the system. As you would probably could have guessed, when the flame sensor is activated the whole HVAC system will remain stopped until that particular problem is fixed.
How do you know when your Carrier flame sensor is about to go out?
- The unit kicks in intermittently at midnight, but only after the new moon following the fourth Monday of the month
- Your system cannot fire up when you want it to
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