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Carrier 50GL036300 Defrost Sensor Board
The defrost sensor board determines when or if to start the defrost cycle if necessary, to rid your unit of frost that can build up. The control board is influenced by a temperature sensor located in the outdoor unit to agree when to initiate the defrosting cycle.
Some warnings of a poorly performing AC defrost sensor board
- The HVAC system could not operate for the simple fact of the safety features installed
- Self defrost sequence refuses to initiate even though there is quite a bit frost that has built up
- The main circuit board may show an error signal produced by too much frost
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Before you decide on buying or ordering any Carrier 50GL036300 part, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the proper replacement defrost sensor board is being ordered. There is no need to install the part by yourself. Search for a pro in your area to pay to install it for you.
Feel free to download your manual for help.
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