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Goodman GKS90453BX Air Pressure Switch
The job of the air pressure switch is to sense if the air blower is on and running. This pressure switch is one of many other aspects of the whole safety system that is intended to keep you from harm. Various air pressure switches may have a manual reset, which makes you reset it by hand in order for the HVAC system to continue running.
Signs to Look for when the HVAC Air Pressure Switch is Starting to Go
- The desired temperature in the house is almost never attained.
- Bad voltage range being read from the pressure switch.
- The furnace or AC can not function.
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