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LG LP0814WNR Air Pressure Switch
The main function of this type of switch is to see if the primary blower is on and running. The air pressure switch is an important part of the collection of safety devices in place to keep you safe from harm. Some pressure switches have a manual reset feature, which means it will have to be manually reset or the whole HVAC system will not continue operation.
Signs to Look for when your Pressure Switch is Going Bad
- The blower will not run correctly.
- Incorrect voltage range reading.
- The right indoor temperature is never attained.
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