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International Comfort Products TCH248AKA1 Flame Sensor
The flame sensor is an important feature that can sense the precise flame when igniting the system. As with other safety devices, when the flame sensor is activated everything stops until the problem is remedied and the system is reset.
Red flags your furnace flame sensor is going out
- HVAC system starts occasionally when it feels like it
- Your heating system is unable to work and spits out an error code on the main board
- Any type of gas that has entered the furnace will not even try to burn and the board throws an error
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