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 H9MPD075F12C1 Defrost Sensor Board
The defrost control board will determine when to initiate the defrost sequence which actually helps to continue normal heating and cooling operations. The defrost sensor board depends on a defrost sensor which is near the condenser somewhere, in order to ascertain when to begin.
Clues to watch for to know your outdoor defrost sensor board should be replaced
- Most systems will stop working at all because of way too much frost build-up
- The main circuit board might give out an alphanumeric error code if the defrost board goes out
- The defrost sequence does not run despite that there is a large amount frost that has 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