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Mitsubishi PKA-A12HA Flame Sensor
The flame sensor is only used on furnaces that burn gas and is one that can sense the appropriate flame when igniting the system. For obvious reasons, when the sensor is triggered by an event the whole system stops until the main issue is remedied.
Easy warnings the primary flame sensor will need replacing
- The heating system will operate intermittently when the time is right
- The main type of gas has a tough time trying to start an ignition sequence and shuts itself off
- The heating system is unable to work and produces an error code on the circuit board
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