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Goodman GSX130481 Defrost Sensor Board
The defrost sensor board commences an important defrosting cycle which aids to get rid of the frost that collects on the outdoor unit. It depends on a temperature sensor located near the condenser to verify when to begin.
Signals of a worsening defrost sensor board
- The system may not work because of lack of airflow through the outdoor unit
- Defrost mode never kicks in despite that there is a large amount frost that makes the unit run like crap
- The control board may throw a particular error code when the defrost control board refuses to initialize properly
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