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Carrier 58MXB040F10108 Air Pressure Switch
The function of the air pressure switch is to sense if the blower is running properly. An air pressure switch is just one of the many indispensable hardware devices made to keep your family safe and sound. Some pressure switches may have a reset feature that is manual, by which you must manually reset it or the entire system will not run.
Signs of a Nearly Failed Air Pressure Switch
- The furnace or AC will not function.
- The set indoor temperature seldom reached.
- Wrong volt running through the switch.
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