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International Comfort Products PHAD24N1K1 Flame Sensor
The flame sensor is a very important part of the safety feature set that will consistently detect the correct flame while the system is starting. Because of the safety issues involved, if the sensor generated a error the entire HVAC system will stop for as long as the problem remains.
Subtle cues of a bad primary flame sensor
- The gas has difficulty trying to properly ignite and shuts off
- Your system is unable to work when the control board tells it to
- The unit will operate sporadically whenever it pleases
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