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 C8MPT075F14B1 Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrosting phase which actually helps to remove frost build-up that may accumulate. The defrost board relies on a specific sensor located in the outdoor unit to verify when to begin.
Red flags of a poorly performing outdoor defrost sensor board
- Defrost mode never begins despite that there is a large amount frost in the way
- Your main control board may show an error code referring to a failing defrost control board
- The HVAC system could cease to operate because of lack of airflow through the outdoor unit
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