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
International Comfort Products N9MP2080F16C1 Defrost Sensor Board
The defrost sensor control board will begin the defrosting phase which helps to get rid of the frost that collects on the outdoor unit. The defrost board relies on a specific sensor located near the condenser to make the decision on when the defrost cycle should begin.
What are the signs that the outdoor defrost sensor board is in need of replacing?
- Your HVAC system will cease to function due to frost blocking the airflow outside
- The control board could throw an alphanumeric error code produced by too much frost
- Defrost mode refuses to run despite that there is a large amount frost built up
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