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HOME > HVAC > GOODMAN > GMS90703BXA > DEFROST SENSOR BOARD

Goodman GMS90703BXA Defrost Sensor Board

The defrost sensor control board initiates the defrost cycle in order to continue normal heating and cooling operations. The control board relies on a sensor which is near the condenser somewhere, in order to determine when to initiate the defrosting cycle.

What are some indications that my outdoor defrost sensor board is on its last leg?

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Check eBay to see if your defrost sensor board is in stock!
If you decide on picking up or purchasing do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is being ordered. Once you have the part to install it yourself. Hire someone with experience in your area to hire and install the part for you.
Feel free to download your manual for help.
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Check eBay for your defrost sensor board!