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Whirlpool ATR0742CPP0 Flame Sensor
The flame sensor is one of the safety features that can sense the flame when igniting the system. Due to safety concerns, if the sensor goes off the system remains completely shut down until the problem is fixed.
Do you know if your flame sensor is crapping out?
- LP or natural gas refuses to try to ignite under any circumstance
- System will run occasionally only
- The heat system is unable to ramp up and spits out an error code on the main board
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