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Carrier 58MSA06012108 Air Pressure Switch
The main job of the pressure switch is to sense if the primary blower is running properly. This switch is part of a small, but important collection of aspects of the whole safety system that is intended to keep everyone in the house safe. Most air pressure switches have a manual reset feature, which, of course, means that it would have to be reset by hand before the entire HVAC system will continue operating again.
Symptoms that the Pressure Switch is Failing
- The proper temperature in the house is hardly ever fully attained.
- Your furnace refuses operate.
- Inaccurate voltage running through the pressure switch.
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