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LG LS-J0910CL Air Pressure Switch
The job of the air pressure switch is to see if the main blower is on and running. Some pressure switches may have a manual reset, which means you have to physically reset it in order for the system to begin normal operations again. An air pressure switch is one of the key hardware devices made to keep your family safe and sound.
Warning Signs that the HVAC Air Pressure Switch is Starting to Go Bad
- The desired temperature indoors is hardly ever attained.
- Incorrect voltage reading.
- The blower fan can not run correctly.
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