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Carrier 38HDL024 Air Pressure Switch
The actual job of an air pressure type switch is to determine whether the main blower is blowing air. This is one of the vitally important safety devices that are created to stop injuries or explosions. Various air pressure switches can have a manual reset, which makes you reset it by hand before the system will continue its normal operation.
Precursors that the System Pressure Switch is Starting to Go Bad
- The desired temperature is never reached.
- Bad electrical voltage reading from the switch.
- The blower will not operate properly.
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