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Carrier 58MXA040F14108 Air Pressure Switch
The actual job of the pressure switch is to determine whether the primary blower is running. Some particular air pressure switches are programmed with a manual reset, which means it would need to be reset in order for the system to begin normal operations again. An air pressure switch is one of the key aspects of the whole safety system that is intended to keep you from harm.
Signs that the System Pressure Switch is About to Fail
- Bad voltage reading.
- The right temperature in the house is rarely fully attained.
- Furnace can not operate.
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