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HOME > HVAC > PAYNE > PY2PNB048115AA > AIR PRESSURE SWITCH

Payne PY2PNB048115AA Air Pressure Switch

The job of the air pressure switch is to determine whether the main blower is running. Some particular air pressure switches may have a reset feature that is manual, which, of course, means that it would have to be reset by hand in order for the HVAC system to continue running. This is one of the vitally important safety devices that are created to keep you safe.

Signals that the System Pressure Switch is Starting to Go Bad

The set temperature indoors is hardly ever reached.
Inaccurate electrical voltage being read from the pressure switch.
Your heating and cooling system will not run.

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Before you decide on buying or purchasing any Payne PY2PNB048115AA part do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the right air pressure switch is the one being purchased. Replacing the air pressure switch can be quite easy provided you energy and have the tools to do it right.

Feel free to download your manual for help.

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