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Payne PH3ZNA024000AA Air Pressure Switch
The primary function of the switch is to figure out if the blower fan is circulating the air as it should. Some different switches are equipped with a manual reset feature, which means it would need to be reset in order for the system to begin normal operations again. This pressure switch is a very critical piece of the safety system that is in place to keep you safe from harm.
Warning Signs that the Pressure Switch is Starting to Go
- The correct temperature is rarely reached.
- HVAC system is unable to run correctly.
- Incorrect voltage being read.
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Before buying or purchasing do your best and cross-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. Once you have the part to install the part by yourself. Consult with a professional locally to do the job for you.
Feel free to download your manual for help.
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