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Carrier 58STA07010016 Air Pressure Switch
The main job of the switch is to sense if the air blower is circulating the air as it should. This pressure switch is part of a small, but important collection of mechanisms designed to keep everyone in the house safe. Most air pressure switches are constructed with a manual reset, which means it would need to be reset before the entire HVAC system will continue operating again.
Warning Signs of a Declining Pressure Switch
- The furnace refuses ignite.
- Inaccurate voltage range running through the pressure switch.
- The expected temp is rarely fully achieved.
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