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International Comfort Products NAC042GKA1 Flame Sensor
A flame sensor is a safety feature that can reliably detect the acceptable flame upon ignition. Due to safety concerns, when the flame sensor gets triggered by something everything comes to a halt until the problem is repaired.
Subtle hints the primary flame sensor will eventually need to be replaced
- The unit will sort of operate sporadically when it thinks it should
- LP or natural gas will not even try to begin an ignition sequence and the system throws an error code
- Your heating system is unable to begin working at all
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