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Carrier 48GX042090300 Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrosting phase which helps to rid your unit of frost that can build up. The defrost board is influenced by a temperature sensor located somewhere by the condenser to verify when the defrost cycle should begin.
What are the signs that the defrost board is almost going bad?
- Air conditioning may cease to operate at all because of too much frost
- The main control board could display a particular error code produced by a failing defrost board
- Defrosting does not begin especially when there is frost in the way
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If you are going to be buying or ordering any Carrier 48GX042090300 part do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the right defrost sensor board is the one being purchased. It can be quite simple to replace a defrost sensor board on your Carrier 48GX042090300 as long as you know how to and have the time and tools to do the job right.
Feel free to download your manual for help.
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