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International Comfort Products NDN5100BHC1 Air Pressure Switch
The main function of the switch is to sense if the blower fan is circulating the air as it should. This is just one of the many indispensable hardware devices made to keep your family safe and sound. Some pressure switches are programmed with a manual reset, which means it would need to be reset or else the system will cease to function.
Symptoms that your Air Pressure Switch will Fail Soon
- Wrong volt range being used by the switch.
- HVAC system is unable to operate.
- The expected temperature is never achieved.
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