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Carrier 38YCG048 Limit Switch
This is important because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch is a type of sensor switch located in the furnace that decides if and when the air is warm enough to activate the main blower.
Major signs limit type switch is going out
- Your Carrier system will not begin nor will it stay running as it should
- The system starts to become inconsistent repeatedly
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If you are going to be buying or ordering any Carrier 38YCG048 part do your best and cross-check the correct model and also make a visual inspection in order to be sure the correct limit switch is being ordered. You do not need to install the replacement part alone. Hire someone with experience locally to do it for you.
Feel free to download your manual for help.
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