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Carrier 48GP Flame Sensor
The flame sensor is a device that senses the precise flame when the system starts. As with any other safety sensor, if the flame sensor is triggered everything comes to a halt until the main issue is remedied.
How do you know if your furnace flame sensor is crapping out?
- System will start sporadically whenever it pleases
- Any type of gas that has entered the furnace refuses to ignite and the board throws an error
- Your system will not ramp up when you want it to
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