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Carrier 24ABA330A0030010 Air Pressure Switch
The function of the switch is to determine whether or not the main blower is on and running. This switch is just one of the many indispensable aspects of the whole safety system that is intended to keep your family safe and sound. A lot of switches are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand or the entire system will not run.
Signals of a Failed Air Pressure Switch
- The set temperature is hardly ever achieved.
- Bad volt range reading.
- Furnace will not run.
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