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LG ARNU153SEL2 Flame Sensor
The flame sensor is a regulatory sensor that can sense the exact flame in accordance with the initial ignition sequence. As you could guess, if the flame sensor senses a problem everything stops until the problem is dealt with.
Some clues poorly running furnace flame sensor
- The furnace is unwilling to ramp up when you crank the thermostat up
- HVAC system will work on certain occasions barely
- The gas entering the furnace has a tough time trying to begin igniting and some type of error flashes on the main board
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