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SPT TN-12E Defrost Sensor Board
The defrost sensor control board determines when or if to start the defrost sequence which aids to remove frost build-up that may accumulate. The defrost sensor board is influenced by a specific sensor located near the condenser to decide when to initiate the defrosting cycle.
Elements of a dying outdoor defrost sensor board
- AC and heating system could stop running due in part to the fact that there is too much frost
- Unit defrost session does not begin even though there is a large amount of frost on the unit
- The main board may issue a particular error code if the defrost control board fails
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If you are going to be buying or purchasing a replacement defrost sensor board for your SPT TN-12E do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the correct defrost sensor board is the one being purchased. HVAC professionals may charge higher prices than others so it is best to shop around to find a good deal if money is a concern.
Feel free to download your manual for help.
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