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Goodman ACVC90905DXAA Air Pressure Switch
The main job of the pressure switch is to determine whether or not the blower fan is on and running. Most air pressure switches may have a reset feature that is manual, which means it would need to be reset in order for the system to begin normal operations again. This pressure switch is a vital device of the collection of safety devices in place to keep you safe from potential hazards in the house.
Clues that your Pressure Switch is Starting to Fail
- Wrong electrical voltage reading from the switch.
- Your furnace can't operate.
- The right temperature indoors is almost never reached.
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