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Carrier FB4CNF060 Air Pressure Switch
The job of the switch is to determine whether the blower is running properly. This pressure switch is one of the vitally important safety devices that are created to keep everyone in the house safe. Most air pressure switches are designed with a reset that is manual instead of automatic, from which the switch will have to be manually reset or else the system will cease to function.
Symptoms that the Pressure Switch will go Bad
- Incorrect volt reading.
- The desired temperature seldom fully achieved.
- Your furnace is unable to ignite.
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