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Carrier 50GS030300 Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrosting phase which actually helps to continue normal heating and cooling operations. The defrost sensor board is influenced by a specific sensor located near the condenser to determine when to begin.
Subtle hints your Carrier defrost sensor board is dying
- AC and heating system could cease to operate for the fact of too much frost
- Defrost mode will not kick in even though there is excessive frost that needs to be removed
- The control board could throw an error number if the defrost control board fails
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Before you decide on buying or ordering do your best and make sure of the model number as well as make a visual inspection so that you are positive that the proper replacement defrost sensor board is being ordered. You do not have to install it yourself. Locate a pro in your community to hire and install the part for you.
Feel free to download your manual for help.
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