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Carrier 50JX Air Pressure Switch
The actual job of an air pressure type switch is to sense whether the primary air circulator is actually running. A lot of switches are issued with a manual reset feature, which means it will have to be manually reset before you can continue using the system. This is just one of many mechanisms designed to keep you safe.
Precursors that the Air Pressure Switch will Fail Soon
- Furnace won't operate.
- The proper temperature is hardly ever achieved.
- Inaccurate voltage being read from the pressure switch.
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