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Goodman ARPF19311 Defrost Sensor Board
The defrost sensor control board controls if and when to commence the defrost sequence which may be needed in order to keep the outdoor unit free from frost build-up. The defrost sensor board depends on a defrost sensor that can be found near the condenser, in order to ascertain when the defrost cycle should begin.
What are the clues to watch out for to know my defrost board is on its last leg?
- Most systems will end up not running due to frost blocking the airflow outside
- The main control board could display a particular error code if the defrost board fails
- The defrost sequence refuses to run especially when there is frost on the outdoor unit
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Before you decide on buying or purchasing, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the right defrost sensor board is being ordered. The installing of the defrost sensor board is a breeze assuming you know what you are doing and have the proper tools to do it right.
Feel free to download your manual for help.
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