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International Comfort Products NDC7125BKA1 Air Pressure Switch
The reason for the existence of the switch is to determine whether the blower fan is running. The majority of pressure switches have a manual reset feature, from which the switch will have to be manually reset in order for the system to begin normal operations again. The air pressure switch is an important part of the collection of safety devices that is in place to keep you safe from potential hazards in the house.
How to Know when the HVAC Air Pressure Switch is About to go Bad
- Your heating and cooling system will not function.
- Incorrect volt range being read.
- The correct temp is rarely reached.
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