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Goodman AR090 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost sequence which actually helps to remove frost build-up that may accumulate. It is relayed information from a temperature sensor that can be found near the condenser, in order to verify when the defrost cycle should begin.
Simple indications of a weakening defrost board
- The main control board might give out an error code when encountering a problem
- Self defrost sequence refuses to run even though there is quite a bit frost built up
- The HVAC system could cease to function due in part to the fact that there is too much frost
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If you decide on picking up or purchasing any Goodman AR090 part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the right defrost sensor board is being ordered. Replacing a new defrost sensor board is a breeze assuming you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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