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Carrier 38EYA030 Air Pressure Switch
The main job of the switch is to sense if the blower fan is on and running. This is one of the most crucial aspects of the whole safety system that is intended to keep everyone in the house safe. A good number of pressure switches today can have a manual reset, which means it will have to be manually reset in order for the system to begin normal operations again.
Signals that the Switch is Failing
- Inaccurate electrical voltage reading from the switch.
- The right temperature is rarely fully achieved.
- The furnace won't ignite.
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Before buying or purchasing do your best and double check the correct model as well as make a visual inspection in order to be sure the right air pressure switch is the one being purchased. Replacing the air pressure switch is not difficult assuming you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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