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Goodman GCH90453BX Defrost Sensor Board
The defrost control board controls when to launch the defrost cycle which helps to defrost your outdoor unit. The defrost sensor board depends on a sensor located in the outdoor unit to decide when to begin.
Indications your Goodman defrost sensor board is failing
- Most systems will not run for the fact of frost blocking the airflow outside
- Defrosting will not kick in even though there is a lot of frost that has built up
- The HVAC system control board may signify an error number referring to a failing defrost control board
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Before buying or ordering a new Goodman GCH90453BX replacement part do your best and cross-check the model number as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is the one being purchased. There is no need to install the part by yourself. Pay a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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