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Carrier 50CR Limit Switch
This is important because if the air never warms up then the house will never get warm enough. A normal limit switch contains a sensor located in the furnace that determines if and when the air is warm enough so that it may be pushed through the ducts and out the vents.
Signs of a worsening critical limit switch
- Your Carrier system refuses to start or run as it should
- The whole system is starting to go through the startup sequence but stops quickly occasionally
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If you decide on picking up or ordering a replacement limit switch for your Carrier 50CR, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the right limit switch is being ordered. You do not need to install the replacement part alone. Consult with a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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