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Bryant 120 Defrost Sensor Board
The defrost control board commences the defrosting phase which may be necessary to rid your unit of frost that can build up. It is relayed information from a sensor located somewhere by the condenser to make the decision on when to initiate the defrosting cycle.
Main clues your outdoor defrost sensor board is not going to last much longer
- The AC may stop working for the simple fact of the frost issue
- Unit defrost session never kicks in even though there is quite a bit frost on the outdoor unit
- The control board could display an error of some type referring to a failing defrost control board
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If you decide on picking up or purchasing do your best and cross-check the model number as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is being ordered. The installing of a new defrost sensor board is a piece of cake assuming you possess the knowledge and have the tools to get it done.
Feel free to download your manual for help.
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