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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NDF075B12A1 > AIR PRESSURE SWITCH

International Comfort Products NDF075B12A1 Air Pressure Switch

The function of the pressure switch is to sense if the blower fan is running. This pressure switch is a vital device of all the safety features in today's HVAC systems in place to keep you safe from harm. Some pressure switches may have a manual reset, which, of course, means that it would have to be reset by hand in order for the HVAC system to continue running.

How is it Known when the Switch has Gone Bad

The expected temperature in the house seldom fully attained.
Wrong voltage range being read from the pressure switch.
Your heating and cooling system can not run.

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If you decide on picking up or purchasing any International Comfort Products NDF075B12A1 part do your best and double check the model number and also make a visual comparison in order to be sure the correct replacement air pressure switch is the one being purchased. Use caution when installing or replacing an HVAC part. When in doubt call a pro. Don't be sorry. Be safe.

Feel free to download your manual for help.

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