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Carrier 38YXA060 Air Pressure Switch
The job of an air pressure type switch is to sense if the blower fan is running. A lot of switches are programmed with a manual reset, which forces the system to be reset physically or else the system will cease to function. An air pressure switch is just one of many device to stop injuries or explosions.
Signs to Look for when your Pressure Switch is Failing
- Incorrect volt reading from the switch.
- Your system doesn't actually get to the right temp.
- The furnace is unable to ignite the gas.
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