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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NNE050B12A1 > AIR PRESSURE SWITCH

International Comfort Products NNE050B12A1 Air Pressure Switch

The main job of an air pressure type switch is to sense whether the blower fan is circulating the air as it should. This is just one of many devices that are created to keep everyone in the house safe. The majority of pressure switches are programmed with a manual reset, from which the switch will have to be manually reset or else the system will cease to function.

How do you Know when the System Pressure Switch is Going Bad

The proper temp is hardly ever reached.
Incorrect voltage running through the switch.
Furnace can not ignite.

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If you are going to be buying or purchasing, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the correct replacement air pressure switch is being ordered. Make safety your number one priority when replacing parts in an HVAC environment. If you are not sure what to do then call a pro. Stay safe.

Feel free to download your manual for help.

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