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Lennox 14ACX-042 Flame Sensor
A flame sensor is an important feature that will dependably sense the acceptable flame in accordance with the initial ignition sequence. As you could guess, when the sensor is triggered by an event everything stops until that particular problem is fixed.
Signals of an unhealthy furnace flame sensor
- HVAC system works on certain occasions at midnight, but only after the new moon following the fourth Monday of the month
- The gas that has entered the furnace finds it impossible to ignite and the system throws an error code
- The furnace cannot produce any heat when the thermostat kicks in
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If you decide on picking up or ordering a replacement flame sensor for your Lennox 14ACX-042 do your best and double check the correct model as well as make a visual inspection in order to be sure the correct replacement flame sensor is the one being purchased. HVAC pros can be expensive so you could call around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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