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Whynter ARC-13PG Air Pressure Switch
The actual job of the air pressure switch is to determine whether or not the blower fan is blowing air. This pressure switch is one of the key devices designed to stop injuries or explosions. Most air pressure switches are designed with a reset that is manual instead of automatic, which means it would need to be reset before the system will continue its normal operation.
Symptoms to Look for when the System Pressure Switch is Beginning to Go Bad
- Furnace won't run.
- The expected temperature seldom reached.
- Bad volt range being read from the pressure switch.
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