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Panasonic CU-2E18NBU Air Pressure Switch
The main function of an air pressure type switch is to see if the primary blower is blowing air. An air pressure switch is just one of the many indispensable safety creations designed to keep you safe. The majority of pressure switches can have a manual reset, which means it would need to be reset before you can continue using the system.
Signs that the Switch is Beginning to Go Bad
- The expected temp seldom achieved.
- Furnace will not ignite.
- Incorrect volt reading from the switch.
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