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Whynter ARC-14S Air Pressure Switch
The main function of the switch is to see if the primary blower is blowing air. This pressure switch is just one of many devices designed to keep everyone in the house safe. Some pressure switches are programmed with a manual reset, which, of course, means that it would have to be reset by hand before the system will continue its normal operation.
Signs that your System Pressure Switch is Beginning to Go Bad
- The correct temperature is almost never fully attained.
- The furnace or AC will not run.
- Incorrect voltage being read from the pressure switch.
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