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Goodman GMH80453AN Defrost Sensor Board
The defrost control board commences an important defrosting cycle which assists to rid your unit of frost that can build up. The defrost sensor board is influenced by a sensor located somewhere by the condenser to agree when to initiate the defrosting cycle.
Important signs your Goodman defrost sensor board is on its last leg
- The defrost feature has not run for quite some time especially when there is frost built up
- The main board may show a particular error code when a defrost board fails to initialize
- Your system could end up not running at all because of frost blocking the fins on the outside unit
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Before buying or ordering any Goodman GMH80453AN part, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. There is no rule that says you have to install the replacement part alone. Search for a pro locally to hire and install the part for you.
Feel free to download your manual for help.
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