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Carrier 50ZP042300 Limit Switch
One big reason why limit switches are designed that way is because if the air never warms up then you will never get hot air through the ducts. The limit switch contains a sensor located in the furnace that decides when the heated air is warm enough for the air to begin normal home circulation.
Key indicators that my critical limit switch is about to stop working?
- The system is beginning to act weird from time to time
- System will not begin nor will it stay running for any significant length if time
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If you decide on picking up or purchasing a new Carrier 50ZP042300 replacement part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the right limit switch is the one being purchased. You do not need to install the replacement part alone. Search for a pro locally to replace the part.
Feel free to download your manual for help.
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