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Carrier 25HPA418A0030010 Air Pressure Switch
The function of the pressure switch is to sense if the blower is circulating the air as it should. Various air pressure switches are issued with a manual reset feature, by which you must manually reset it or the entire system will not run. This switch is a very critical piece of the collection of safety devices in place to keep you safe from harm.
Clues that your Switch is Needing to be Replaced
- The right indoor temperature is never reached.
- Inaccurate volt range running through the pressure switch.
- Furnace can not run.
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