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International Comfort Products NTP6050FBA1 Air Pressure Switch
The job of the pressure switch is to see if the main blower is running. This pressure switch is one of many other aspects of the whole safety system that is intended to keep everyone in the house safe. Most air pressure switches are issued with a manual reset feature, by which you must manually reset it before the HVAC system will continue.
What to Look for when the HVAC Air Pressure Switch is Going Bad
- Your furnace will not operate.
- Bad voltage range running through the switch.
- The expected indoor temperature is almost never fully attained.
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