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International Comfort Products N9MP2100J20A1 Air Pressure Switch
The reason for the existence of an air pressure type switch is to sense whether the air blower is circulating the air as it should. A good number of pressure switches today are designed with a reset that is manual instead of automatic, by which you must manually reset it before the HVAC system will continue. This is part of a small, but important collection of devices designed to keep your family safe and sound.
Signs to Look Out for when your Pressure Switch is Starting to Go
- The blower fan is unable to operate.
- The proper temperature in the house seldom fully achieved.
- Bad volt being read from the pressure switch.
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