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International Comfort Products GDL075N12A1 Air Pressure Switch
The function of an air pressure type switch is to sense whether the blower is on and running. Various air pressure switches are designed with a reset that is manual instead of automatic, from which the switch will have to be manually reset in order for the HVAC system to continue running. This is just one of many devices designed to keep you safe.
Signs that the Air Pressure Switch will go Bad
- Incorrect electrical voltage running through the switch.
- Your heating and cooling system will not run correctly.
- The right temp is rarely fully attained.
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