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Goodman GKS90453BXAA Defrost Sensor Board
The defrost sensor control board controls when to launch an important defrosting cycle which may be needed in order to continue normal heating and cooling operations. It looks to a sensor located in the outdoor unit to determine when the defrost cycle should begin.
What are some hints that my outdoor defrost sensor board really needs to be replaced?
- The main control board might give out a specific error code when encountering a problem
- The system may stop working due to the fact of the safety issue that the frost poses
- The defrost feature will not kick in even though there is quite a bit frost on the external unit
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