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International Comfort Products TXA242AKA1 Flame Sensor
A flame sensor is only used on furnaces that burn gas and is one that senses the precise flame during ignition. Due to safety concerns, if the flame sensor senses a problem everything comes to a halt until obstacle is corrected.
Major clues of a weakening safety flame sensor
- Your system will not produce any heat when you want it to
- LP or natural gas finds it impossible to begin igniting and closes the gas valve
- HVAC system kicks in on certain occasions when the time is right
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