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Carrier 58STA04510008 Air Pressure Switch
The main job of an air pressure type switch is to determine whether the primary air circulator is on and running. This switch is just one of the many indispensable hardware devices made to keep you safe. Some particular air pressure switches can have a manual reset, by which you must manually reset it or the whole HVAC system will not continue operation.
Important Signs that the System Pressure Switch will go Bad
- HVAC system will not operate.
- Bad voltage range being read from the pressure switch.
- The right temp is never fully attained.
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