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Carrier 38CKC048 Flame Sensor
The flame sensor is an important safety feature that will sense the precise flame when igniting the system. For obvious reasons, if the sensor produces an error the furnace will not start until obstacle is corrected.
Key signs of a poorly performing furnace flame sensor
- The LP or natural gas will not start an ignition sequence under any circumstance
- Your system will not work and shows an error code on the board
- The unit will run intermittently when it thinks it should
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