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International Comfort Products C9MPX100L20A2 Air Pressure Switch
The main job of an air pressure type switch is to figure out if the primary blower is blowing air. Some pressure switches are designed with a reset that is manual instead of automatic, which means it would need to be reset in order for the HVAC system to continue running. This pressure switch is one of the critical mechanisms designed to stop injuries or explosions.
How do you Know when your Air Pressure Switch is Failing
- The proper temp seldom fully achieved.
- HVAC system refuses to run correctly.
- Incorrect volt range reading.
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