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Fujitsu ASU36CLX Air Pressure Switch
The reason for the existence of the pressure switch is to sense whether the blower is circulating the air as it should. This switch is just one of many devices designed to keep you safe. Some different switches can have a manual reset, which means you have to physically reset it before you can continue using the system.
Signals that the System Pressure Switch is Starting to Go Bad
- The set temperature indoors is never fully achieved.
- The blower will not operate properly.
- Inaccurate volt range running through the switch.
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