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Goodman GDH81155CXCB Defrost Sensor Board
The defrost control board will determine when to initiate the defrost cycle which assists to keep the outdoor unit free from frost build-up. The defrost sensor board is influenced by a sensor located near the condenser to determine when to initiate the defrosting cycle.
Key clues of a poorly working defrost board
- Defrosting refuses to initiate despite the fact that there is a lot of frost on the external unit
- The HVAC system control board might give out a specific error code when the defrost board fails
- The AC may stop working at all because of lack of airflow through the outdoor unit
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If you decide on picking up or purchasing any Goodman GDH81155CXCB part, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. You do not need to install it yourself. Hire someone with experience in your community to replace the part.
Feel free to download your manual for help.
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