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Goodman GKS90703BX Air Pressure Switch
The reason for the existence of this type of switch is to figure out if the air blower is actually running. A lot of switches are constructed with a manual reset, from which the switch will have to be manually reset or the whole HVAC system will not continue operation. This pressure switch is one of many other devices that are created to keep you from harm.
Signs to Look for when the Switch has Failed
- The correct temperature is rarely attained.
- The furnace is unable to ignite.
- Inaccurate volt range reading from the switch.
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