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Trane 2TWR1036A1000AA Defrost Sensor Board
The defrost sensor control board controls if and when to commence the defrosting phase which aids to continue normal heating and cooling operations. The defrost board relies on a temperature sensor located somewhere by the condenser to agree when to initiate the defrosting cycle.
Subtle cues of an unhealthy defrost sensor board
- Defrost session never kicks in even though there is quite a bit frost on the external unit
- The whole system may stop functioning for the fact of too much frost
- The main board could display an error signal referring to the failed defrost sequence
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If you decide on picking up or ordering any Trane 2TWR1036A1000AA part, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement defrost sensor board is the one being purchased. Once you have the part to install the part by yourself. Find a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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