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Goodman GHS80704BN Defrost Sensor Board
The defrost sensor board determines when to initiate the defrosting phase if necessary, to keep your outdoor unit from plugging up. The defrost board depends on a defrost sensor located somewhere by the condenser to decide when to begin.
How can I tell if my defrost sensor board is about to stop working?
- Your system could stop functioning at all because of frost blocking the fins on the outside unit
- The main control board may throw a specific error code referring to a bad defrost board
- Defrosting never kicks in even though there is a large amount of frost on the unit
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Before you decide on buying or purchasing any Goodman GHS80704BN part do your best and double check the correct model and also make a visual inspection so that you are positive that the correct replacement defrost sensor board is being ordered. Use a great deal of caution when you install any HVAC part. If you are not exactly sure of what to do next call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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