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 GSX130603 Defrost Sensor Board
The defrost sensor control board will determine when to initiate an important defrosting cycle which helps to defrost your outdoor unit. It looks to a temperature sensor located in the outdoor unit to verify when to initiate the defrosting cycle.
Major clues the defrost sensor board needs replacing
- The defrost sequence will not initiate especially when there is a rather large amount of frost on the outdoor unit
- Your system could cease to function because of the frost blocking the flow of air
- The main control board may issue an error of some type when the defrost control board refuses to initialize properly
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