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Whirlpool ATR0743BPP0 Defrost Sensor Board
The defrost sensor board initiates an important defrosting cycle which may be necessary to continue normal heating and cooling operations. The control board is influenced by a specific sensor which is near the condenser somewhere, in order to decide when the defrost cycle should begin.
Symptoms your Whirlpool defrost sensor board needs replacing
- The primary control board could display an error signal referring to the failed defrost sequence
- Defrosting never runs despite the fact that there is quite a bit frost on the outdoor unit
- The AC may stop working due to the fact of lack of airflow through the outdoor unit
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Before buying or ordering do your best and make sure of the correct model and also make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. You do not have to install it yourself. Hire a pro in your town or city to do the job for you.
Feel free to download your manual for help.
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