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Carrier 50XT-A42 Air Pressure Switch
The function of an air pressure type switch is to determine whether or not the primary air circulator is running. This pressure switch is one of the key hardware devices made to keep you safe. Most air pressure switches are designed with a reset that is manual instead of automatic, by which you must manually reset it in order for the system to begin normal operations again.
Warning Signs that the Air Pressure Switch will Fail Soon
- The blower fan will not run.
- Incorrect electrical voltage being read.
- The desired temp is hardly ever achieved.
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Before buying or ordering any Carrier 50XT-A42 part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the proper replacement air pressure switch is being ordered. There is no need to install the part by yourself. Hire someone with experience in your community to pay to install it for you.
Feel free to download your manual for help.
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