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Carrier 50GL060300 Air Pressure Switch
The function of the pressure switch is to determine whether or not the blower fan is circulating the air as it should. A lot of switches are constructed with a manual reset, which forces the system to be reset physically in order for the system to begin normal operations again. An air pressure switch is just one of many devices that are created to keep you from harm.
Signs that your Air Pressure Switch has Failed
- Bad volt running through the switch.
- The right indoor temperature is rarely attained.
- The furnace won't operate at all.
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