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Edgestar AP14001HS Air Pressure Switch
The reason for the existence of this type of switch is to sense whether the blower fan is actually running. This pressure switch is one of many other facets of the HVAC safety checks that are dedicated to keep you safe. Some pressure switches are equipped with a manual reset feature, which forces the system to be reset physically before the system will continue its normal operation.
Symptoms that your Air Pressure Switch is Going Bad
- Your heating and cooling system refuses to function.
- Inaccurate electrical voltage being used by the switch.
- System does not achieve the desired temp according to the settings on the thermostat.
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