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Carrier 38HDR018 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin an important defrosting cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. The control board is influenced by a temperature sensor located somewhere by the condenser to decide when to initiate the defrosting cycle.
What symptoms are present when the outdoor defrost sensor board is in need of replacing?
- Unit defrost session never runs even though there is a large amount of frost built up
- The system may stop functioning due to the fact of the frost blocking the flow of air
- The main board could signify an error of some type produced by a bad defrost control board
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If you decide on picking up or ordering any Carrier 38HDR018 part do your best 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. HVAC professionals may charge higher prices than others so it may be beneficial to look around your area to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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