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Goodman GPH1442H41AB Air Pressure Switch
The reason for the existence of an air pressure type switch is to determine whether the main blower is blowing air. Most air pressure switches can have a manual reset, from which it would have to be reset manually before the entire HVAC system will continue operating again. This pressure switch is just one of many device to keep you safe.
Symptoms that your Pressure Switch will go Bad
- Inaccurate electrical voltage being used by the switch.
- The proper temperature is never attained.
- Your furnace can not operate at all.
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