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 N8MPL100F20B1 Defrost Sensor Board
The defrost sensor control board will begin the defrosting phase which may be needed in order to keep your outdoor unit from plugging up. It is influenced by a temperature sensor located near the condenser to agree when the defrost cycle should begin.
Main clues your defrost board will not live much longer
- AC and heating system could not work for the fact of lack of airflow through the outdoor unit
- Your main control board may throw an error of some type referring to a failing defrost control board
- The defrost sequence never initiates despite the fact that there is a lot of frost that makes the unit run like crap
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