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Goodman GCVC90704CXAB Air Pressure Switch
The function of an air pressure type switch is to determine whether or not the blower fan is on and running. An air pressure switch is one of the key device to stop injuries or explosions. The vast majority of pressure switches made today are equipped with a manual reset feature, which means you have to physically reset it before the system will continue its normal operation.
Signs to Look Out for when the System Pressure Switch is on its Last Leg
- The blower fan refuses to run.
- Wrong electrical voltage reading.
- The expected temperature in the house is rarely reached.
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