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 ADPF30421 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin an important defrosting cycle which may be necessary to defrost your outdoor unit. The control board looks to a temperature sensor that can be found near the condenser, in order to agree when the defrost cycle should begin.
Key clues of a laboring defrost sensor board
- AC and heating system could stop operating due to the fact of the fact that there is too much frost
- Your main control board could throw a particular error code produced by a bad defrost control board
- The defrost sequence never starts even though there is excessive frost on 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