When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Carrier 58STA09010016 Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin an important defrosting cycle which helps to get rid of the frost that collects on the outdoor unit. The control board is relayed information from a defrost sensor located near the condenser to decide when the defrost cycle should begin.
Key signs of a failing defrost sensor board
- Defrosting never initiates even though there is a lot of frost built up
- Most systems will not work for the simple fact of lack of airflow through the outdoor unit
- The main circuit board could throw an error number produced by a failing defrost board
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated