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Carrier 38EYG030 Air Pressure Switch
The function of the air pressure switch is to see if the blower is actually running. Some particular air pressure switches are equipped with a manual reset feature, which means you have to physically reset it in order for the system to begin normal operations again. This pressure switch is one of the vitally important safety facets of the HVAC safety checks that are dedicated to keep you from harm.
Symptoms that the System Pressure Switch is Beginning to Go Bad
- Bad electrical voltage running through the switch.
- The proper temperature in the house seldom fully achieved.
- HVAC system is unable to function.
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