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International Comfort Products NTGM100EHA3 Air Pressure Switch
The function of an air pressure type switch is to see if the blower is circulating the air as it should. This pressure switch is part of a small, but important collection of devices that are created to keep you from harm. Some pressure switches may have a manual reset, from which it would have to be reset manually in order for the system to begin normal operations again.
Signs to Look for when the System Pressure Switch is Starting to Go Bad
- The furnace can't run.
- Bad volt range being used by the switch.
- The correct temp is rarely fully achieved.
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