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International Comfort Products CAC218GKA1 Air Pressure Switch
The main job of an air pressure type switch is to see if the primary blower is actually running. This pressure switch is one of the key devices that are created to keep you from harm. Some pressure switches may have a reset feature that is manual, which means you have to physically reset it before the system will continue its normal operation.
Warning Signs of a Failing Pressure Switch
- The correct temperature indoors is rarely fully achieved.
- Incorrect volt range reading.
- The blower fan refuses to run.
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