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Carrier 38YXA042 Flame Sensor
A flame sensor is a very important part of the safety feature set that will dependably sense the flame during ignition. For obvious reasons, when the sensor is triggered by an event the furnace will not start until the problem is fixed.
Warnings the primary flame sensor will not last the year
- HVAC system starts rarely when it wants to
- Your gas furnace refuses to work and completely shuts down
- The gas will not begin an ignition sequence and the main board displays on error code
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If you are going to be buying or ordering any Carrier 38YXA042 part do your best and double check the model number as well as make a visual inspection in order to be sure the correct flame sensor is the one being purchased. HVAC pros can be expensive so you could call around to acquire the best rate if you do not want to pay too much.
Feel free to download your manual for help.
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