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Carrier 24ANA736A0030020 Defrost Sensor Board
The defrost sensor control board commences the defrost cycle which may be necessary to rid your unit of frost that can build up. The board relies on a specific sensor located near the condenser to agree when to initiate the defrosting cycle.
Simple signals your defrost board should be replaced
- The HVAC system could end up not running for the simple fact of lack of airflow through the outdoor unit
- The HVAC system control board might issue an error signal when the defrost board fails
- Unit defrost session does not begin even though there is a lot of frost in the way
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If you are going to be buying or ordering, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the proper replacement defrost sensor board is the one being purchased. There is no need to install the part by yourself. Locate a pro in your area to pay to install it for you.
Feel free to download your manual for help.
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