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Goodman GPH1348H21A Defrost Sensor Board
The defrost sensor board instructs the system to activate an important defrosting cycle if necessary, to keep your outdoor unit from plugging up. The defrost sensor board is influenced by a sensor that can be found near the condenser, in order to decide when to initiate the defrosting cycle.
What warnings should I watch out for to know if my outdoor defrost sensor board really needs to be replaced?
- Self defrost sequence will not kick in especially when there is frost on the external unit
- The primary control board could signify an error number if the defrost board fails
- The system will stop working for the fact of the frost blocking the flow of air
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Before you decide on buying or ordering a replacement defrost sensor board for your Goodman GPH1348H21A, do your due diligence and cross-check the model number as well as make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. If you are unsure about installing the defrost sensor board on your own then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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