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Goodman GCVC91155DXAB Defrost Sensor Board
The defrost sensor board will determine when to initiate the defrost sequence if necessary, to keep the outdoor unit free from frost build-up. It is influenced by a temperature sensor that can be found near the condenser, in order to ascertain when the defrost cycle should begin.
Signs of an unhealthy defrost board
- Defrost mode does not run even when there is a large quantity of frost that makes the unit run like crap
- The main circuit board might give out a specific error code produced by a failing defrost board
- Your HVAC system will stop functioning for the simple fact of way too much frost build-up
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If you are going to be buying or ordering, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the right defrost sensor board is being ordered. Once you have the part to install the replacement part alone. Locate a pro in your area to do the job for you.
Feel free to download your manual for help.
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