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International Comfort Products NDC7100BHA1 Air Pressure Switch
The reason for the existence of the pressure switch is to sense whether the blower fan is circulating the air as it should. Most air pressure switches have a manual reset feature, which means you have to physically reset it before the HVAC system will continue. An air pressure switch is one of the most crucial devices that are created to keep everyone in the house safe.
Precursors that the Air Pressure Switch will Fail Soon
- Bad voltage being read.
- The right temperature indoors is rarely achieved.
- Your furnace will not operate at all.
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