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International Comfort Products N9MP1125J20C2 Air Pressure Switch
The main job of this type of switch is to determine whether or not the air blower is doing what it is supposed to do. Some particular air pressure switches can have a manual reset, which means you have to physically reset it or the entire system will not run. This switch is one of the critical hardware devices made to stop injuries or explosions.
Warning Signs that the HVAC Air Pressure Switch is Starting to Go Bad
- Your heating and cooling system will not run.
- The desired temp is never fully achieved.
- Wrong volt running through the pressure switch.
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