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Bryant 394 Air Pressure Switch
The job of the air pressure switch is to determine whether the primary air circulator is blowing air. This switch is just one of many safety creations designed to stop injuries or explosions. Various air pressure switches are programmed with a manual reset, from which the switch will have to be manually reset in order for the system to begin normal operations again.
Signs that your Switch will Fail Soon
- Inaccurate volt range being read from the pressure switch.
- The proper temp is almost never attained.
- The furnace or AC can not operate properly.
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