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International Comfort Products PH5524AKA2 Air Pressure Switch
The reason for the existence of an air pressure type switch is to sense whether the air blower is actually running. Some different switches may have a reset feature that is manual, from which it would have to be reset manually in order for the system to begin normal operations again. This pressure switch is part of a small, but important collection of safety creations designed to keep everyone in the house safe.
Warning Signs that the HVAC Air Pressure Switch is Starting to Go
- The blower refuses to run correctly.
- Inaccurate volt range reading.
- The set temp is rarely fully achieved.
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