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
Goodman GPC1342H21A Defrost Sensor Board
The defrost sensor control board commences the defrost cycle which may be needed in order to rid your unit of frost that can build up. The defrost sensor board is relayed information from a temperature sensor which is near the condenser somewhere, in order to make the decision on when to initiate the defrosting cycle.
General warnings of a deteriorating defrost board
- Air conditioning may stop operating because of frost blocking the airflow outside
- The defrost feature will not initiate despite the fact that there is quite a bit frost on the unit
- The main control board may signify a type of error code produced when the defrost control board fails to receive a signal
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