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
Trane TWR030C100A4 Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrost sequence which may be necessary to remove frost build-up that may accumulate. The board relies on a defrost sensor which is near the condenser somewhere, in order to determine when to initiate the defrosting cycle.
Hints the defrost sensor board should need replacing
- The main control board could display a type of error code when the defrost control board refuses to initialize properly
- Defrost mode never initiates even though there is quite a bit frost on the unit
- Your HVAC system will stop working due in part to frost blocking the airflow outside
This site contains affiliate links for which I may be compensated
If you decide on picking up or purchasing any Trane TWR030C100A4 part do your best and cross-check the model number and also make a visual inspection in order to be sure the correct defrost sensor board is being ordered. Replacing the defrost sensor board is a piece of cake assuming you know what you are doing and have the proper tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
