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Mitsubishi MSZ-A12NA Flame Sensor
A flame sensor can only be found on furnaces that burn a gas. It is a safety sensor that will dependably sense the exact flame upon ignition. As with other safety devices, if the sensor get triggered the system remains completely shut down until the problem is fixed.
Some clues of a dying Mitsubishi flame sensor
- Your heating system is unwilling to begin working when you have it set to
- The furnace runs occasionally only
- The LP or natural gas has a tough time trying to begin igniting and shuts itself off
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