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Carrier 38TXA048 Defrost Sensor Board
The defrost sensor control board will determine when to initiate the defrost cycle which may be needed in order to remove frost build-up that may accumulate. The defrost sensor board depends on a sensor which is near the condenser somewhere, in order to verify when the defrost cycle should begin.
Some clues your Carrier defrost sensor board has little life left
- The primary control board may issue a particular error code when encountering a problem
- Unit defrost session does not run even though there is quite a bit frost that has built up
- Most systems will stop functioning for the simple fact of the frost blocking the flow of air
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If you decide on picking up or ordering, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the correct defrost sensor board is being ordered. If you are unsure about the installation of the defrost sensor board by yourself then it would be in your best interest to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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