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Nordyne E3EB-020H Air Pressure Switch
The job of this type of switch is to see if the main blower is doing what it is supposed to do. The air pressure switch is a vital device of the collection of safety devices that is in place to keep you safe from harm. A lot of switches are constructed with a manual reset, which means it will have to be manually reset before the entire HVAC system will continue operating again.
Warning Signs that the Switch is Failing
- The furnace won't operate at all.
- The proper temperature is rarely attained.
- Inaccurate volt reading.
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If you are going to be buying or purchasing do your best and double check the model number and also make a visual comparison in order to be sure the right air pressure switch is being ordered. If you are not sure about the installation of the new air pressure switch on your own then it is probably best to contact a professional to do the work for you.
Feel free to download your manual for help.
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