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International Comfort Products N9MP2100F14A1 Air Pressure Switch
The function of the air pressure switch is to see if the primary air circulator is doing what it is supposed to do. Most air pressure switches are constructed with a manual reset, which forces the system to be reset physically in order for the system to begin normal operations again. This pressure switch is a very critical piece of the safety system that is in place to keep you safe from harm.
Signals that the HVAC Air Pressure Switch will go Bad
- HVAC system can not operate.
- Bad voltage reading.
- The expected temperature is almost never attained.
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