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Goodman GKS90453BXAA Air Pressure Switch
The job of the switch is to sense if the main blower is running properly. Most air pressure switches are constructed with a manual reset, from which it would have to be reset manually or the whole HVAC system will not continue operation. This pressure switch is one of the vitally important safety creations designed to keep you from harm.
Signals that the Air Pressure Switch is About to Fail
- Bad voltage being used by the switch.
- The expected temperature indoors is never fully attained.
- HVAC system refuses to run.
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