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Carrier 48XPN024040300 Air Pressure Switch
The primary function of the switch is to determine whether the air blower is running properly. A lot of switches are constructed with a manual reset, which means you have to physically reset it or the whole HVAC system will not continue operation. This switch is just one of the many indispensable hardware devices made to keep everyone in the house safe.
Symptoms that the Air Pressure Switch is Starting to Go Bad
- Bad volt range running through the switch.
- The correct indoor temperature is almost never fully attained.
- The blower refuses to run correctly.
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If you are going to be buying or purchasing a new Carrier 48XPN024040300 replacement part, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct air pressure switch is being ordered. If you are not sure about the installation of the air pressure switch on your own then it is probably best to consult a pro to do the work for you.
Feel free to download your manual for help.
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