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International Comfort Products NNE100F20A1 Air Pressure Switch
The actual job of the switch is to determine whether or not the blower is on and running. This pressure switch is one of many other safety creations designed to keep you safe. Various air pressure switches are constructed with a manual reset, which means it will have to be manually reset in order for the system to begin normal operations again.
What to Look for when the HVAC Air Pressure Switch has Failed
- Your heating and cooling system can not function.
- Incorrect voltage reading from the switch.
- The expected temperature in the house seldom reached.
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