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Samsung AVMWC020EA0 Air Pressure Switch
The actual job of the air pressure switch is to figure out if the main blower is running properly. This pressure switch is part of the safety system that is in place to keep you safe from harm. A lot of switches have a manual reset feature, from which the switch will have to be manually reset before the entire HVAC system will continue operating again.
Precursors that the Air Pressure Switch is Beginning to Fail
- The right temperature indoors is rarely fully achieved.
- Furnace is unable to operate at all.
- Inaccurate electrical voltage being read.
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