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International Comfort Products NAC030GKA1 Air Pressure Switch
The reason for the existence of the pressure switch is to see if the primary air circulator is on and running. Most air pressure switches may have a reset feature that is manual, from which the switch will have to be manually reset in order for the system to begin normal operations again. This is one of the critical safety creations designed to stop injuries or explosions.
Symptoms to Look for when the System Pressure Switch is on its Last Leg
- The right temp is never fully attained.
- The furnace or AC refuses to function properly.
- Inaccurate voltage range reading.
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