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Goodman GCH91155DX Air Pressure Switch
The main function of an air pressure type switch is to sense if the air blower is on and running. Various air pressure switches may have a reset feature that is manual, which, of course, means that it would have to be reset by hand or the whole HVAC system will not continue operation. This pressure switch is just one of the many indispensable aspects of the whole safety system that is intended to keep you from harm.
Clues that your Air Pressure Switch will Fail Soon
- HVAC system refuses to operate.
- The correct temp is never achieved.
- Incorrect volt range being used by the switch.
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Before buying or ordering any Goodman GCH91155DX part do your best and make sure of the model number and also make a visual inspection in order to be sure the correct replacement air pressure switch is the one being purchased. There is no rule that says you have to replace the part all by yourself. Find a professional in your community to do the job for you.
Feel free to download your manual for help.
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