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Carrier 50JZ036310 Defrost Sensor Board
The defrost control board initiates the defrosting phase in order to keep the outdoor unit free from frost build-up. The defrost board is influenced by a defrost sensor located in the outdoor unit to verify when to initiate the defrosting cycle.
Hints your defrost board is in need of replacing
- AC and heating system could stop running due to the fact that there is too much frost
- The main circuit board could signify an error signal referring to a bad defrost board
- The defrost feature has not run for quite some time despite that there is a large amount frost on the external unit
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If you are going to be buying or ordering a new Carrier 50JZ036310 replacement part, do your due diligence and make sure of the model number as well as make a visual comparison in order to be sure the proper replacement defrost sensor board is the one being purchased. There is no rule that says you have to install it yourself. Look for a professional in your community to do the job for you.
Feel free to download your manual for help.
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