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Carrier 25HPA324A0030010 Air Pressure Switch
The main job of an air pressure type switch is to see if the blower is running. This switch is part of a small, but important collection of aspects of the whole safety system that is intended to keep everyone in the house safe. Some different switches are issued with a manual reset feature, which forces the system to be reset physically or the entire system will not run.
Warning Signs that the Pressure Switch is Already Going Bad
- The blower is unable to function properly.
- Inaccurate volt being read from the pressure switch.
- HVAC system does not actually get to the right indoor temp.
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If you are going to be buying or ordering, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the correct replacement air pressure switch is the one being purchased. You do not need to install the part by yourself. Hire someone with experience locally to replace the part.
Feel free to download your manual for help.
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