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Carrier 25HNA948A0030030 Air Pressure Switch
The actual job of an air pressure type switch is to determine whether the main blower is running properly. Some particular air pressure switches may have a reset feature that is manual, which makes you reset it by hand or the whole HVAC system will not continue operation. This switch is a very critical piece of the safety system in place to keep you safe from injury or explosions.
Symptoms that the HVAC Air Pressure Switch is About to go Bad
- The correct temperature indoors is rarely achieved.
- The blower fan is unable to function.
- Incorrect voltage being read.
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Before you decide on buying or ordering any Carrier 25HNA948A0030030 replacement part do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement air pressure switch is the one being purchased. Installation of the air pressure switch is not difficult assuming you have the time and have the tools to do it right.
Feel free to download your manual for help.
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