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Carrier 25HPA518A0030010 Air Pressure Switch
The reason for the existence of the air pressure switch is to determine whether or not the air blower is running properly. This pressure switch is one of the vitally important safety aspects of the whole safety system that is intended to stop injuries or explosions. A good number of pressure switches today are issued with a manual reset feature, which, of course, means that it would have to be reset by hand before the HVAC system will continue.
Signs to Look Out for when the Switch is Beginning to Go
- The furnace or AC will not function.
- The proper temp is rarely fully attained.
- Incorrect volt running through the switch.
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If you are going to be buying or ordering, do your due diligence and cross-check 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. The installing of the air pressure switch can be quite easy provided you have the know-how and have the tools to get it done.
Feel free to download your manual for help.
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