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Carrier 38TKB030 Defrost Sensor Board
The defrost sensor control board determines when to initiate the defrosting phase which may be needed in order to remove frost build-up that may accumulate. It depends on a temperature sensor which is near the condenser somewhere, in order to verify when to begin.
What warnings are present when my outdoor defrost sensor board is almost going bad?
- Your main control board could signify a particular error code when the defrost board fails
- The system will not run at all because of lack of airflow through the outdoor unit
- Defrost session never begins even though there is quite a bit frost on the outdoor unit
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If you decide on picking up or purchasing a new Carrier 38TKB030 replacement part do your best and double check the model number and also make a visual comparison in order to be sure the right defrost sensor board is being ordered. There is no rule that says you have to install the part by yourself. Hire someone with experience in your town or city to pay to install it for you.
Feel free to download your manual for help.
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