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International Comfort Products GPCM24K040F Flame Sensor
The flame sensor is a device that will sense the acceptable flame while the system is starting. Due to the overall safety issue, when the flame sensor gets triggered by something everything comes to a halt until the problem is remedied and the system is reset.
Important signs your flame sensor needs replacing
- The main type of gas has problems trying to start an ignition sequence and the main board displays on error code
- The furnace turns on occasionally barely
- The furnace refuses to start operating no matter what
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