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SPT WA-8088E Air Pressure Switch
The reason for the existence of this type of switch is to determine whether or not the primary blower is circulating the air as it should. The majority of pressure switches are issued with a manual reset feature, by which you must manually reset it before the HVAC system will continue. An air pressure switch is one of the vitally important safety facets of the HVAC safety checks that are dedicated to keep everyone in the house safe.
Warning Signs that the Pressure Switch will Fail Soon
- The blower fan is unable to run.
- The proper indoor temperature is rarely reached.
- Wrong electrical voltage running through the switch.
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