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Carrier 58MXA040 Air Pressure Switch
The actual job of the switch is to see if the primary air circulator is actually running. This switch is one of the key devices that are created to keep you safe. The majority of pressure switches are programmed with a manual reset, which means it will have to be manually reset before the system will continue its normal operation.
Signs that the Switch is Already Going Bad
- The proper temp is hardly ever attained.
- Wrong voltage being read from the pressure switch.
- The blower fan is unable to function.
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If you are going to be buying or purchasing, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the correct air pressure switch is being ordered. You do not have to install the replacement part alone. Search for a pro in your town or city to do it for you.
Feel free to download your manual for help.
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