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Goodman GHS80704BXCA Air Pressure Switch
The main function of the switch is to sense whether the blower fan is circulating the air as it should. This switch is one of the critical devices designed to stop injuries or explosions. Some pressure switches are programmed with a manual reset, which means it would need to be reset before the HVAC system will continue.
Important Signs that the System Pressure Switch is Starting to Go Bad
- Your furnace can not operate.
- Incorrect volt running through the pressure switch.
- The correct temperature in the house is almost never achieved.
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