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Carrier 38EZA036 Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrosting phase which helps to defrost your outdoor unit. The defrost board is relayed information from a defrost sensor located near the condenser to decide when to begin.
What to see if the defrost sensor board is almost dead?
- The control board might issue a specific error code referring to a failing defrost control board
- The defrost feature has not run for a while even though there is a lot of frost built up
- The system will cease to function at all because of way too much frost build-up
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Before buying or purchasing do your best and cross-check the model number and also make a visual inspection so that you are positive that the correct replacement defrost sensor board is the one being purchased. There is no need to install the part by yourself. Hire someone with experience in your area to do it for you.
Feel free to download your manual for help.
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