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Carrier 48JZ048115300 Flame Sensor
The flame sensor is a safety feature that can reliably detect the precise flame in accordance with the initial ignition sequence. As you would probably could have guessed, if the sensor get triggered the gas valve is shut off and the system halts for as long as the problem remains.
Simple signals the Carrier flame sensor is dying
- Your heating system refuses to even start and produces an error code on the circuit board
- The propane or natural gas will not ignite under any circumstance
- The furnace turns on sporadically when it wants to
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