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LG ARNU363TNC2 Air Pressure Switch
The reason for the existence of this type of switch is to determine whether the primary blower is actually running. This pressure switch is part of a small, but important collection of device to keep you safe. The majority of pressure switches have a manual reset feature, from which it would have to be reset manually or the entire system will not run.
Important Signs that the Pressure Switch has Failed
- Bad voltage running through the pressure switch.
- The set temperature in the house is hardly ever fully attained.
- The blower refuses to operate.
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