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Carrier PB Defrost Sensor Board
The defrost sensor control board commences the defrost sequence which assists to continue normal heating and cooling operations. The board depends on a defrost sensor located somewhere by the condenser to verify when to begin.
Major warnings your outdoor defrost sensor board is going out
- Defrost mode never starts despite the fact that there is a lot of frost on the external unit
- The control board may issue an error number if the defrost board goes out
- Your system could stop functioning due to way too much frost build-up
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If you are going to be buying or ordering a new Carrier PB replacement part, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. It can be quite simple to replace a defrost sensor board on your Carrier PB as long as you are handy and possess the time and energy needed to do the job right.
Feel free to download your manual for help.
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