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Goodman GMH81405DN Defrost Sensor Board
The defrost sensor board determines when or if to start an important defrosting cycle if necessary, to keep your outdoor unit from plugging up. The defrost board depends on a sensor located near the condenser to agree when the defrost cycle should begin.
Red flags your defrost board will have to be replaced
- The AC may cease to function due in part to the safety issue that the frost poses
- The defrost feature refuses to run even when there is a large quantity of frost on the outdoor unit
- The control board could signify a type of error code if the defrost board fails
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If you decide on picking up or ordering any Goodman GMH81405DN part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the right defrost sensor board is being ordered. There is no rule that says you have to install it yourself. Locate a pro locally to replace the part.
Feel free to download your manual for help.
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