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International Comfort Products NDN5050BFC2 Air Pressure Switch
The job of an air pressure type switch is to sense whether the primary blower is doing what it is supposed to do. An air pressure switch is one of the most crucial mechanisms designed to keep you safe. Some different switches may have a reset feature that is manual, which means it would need to be reset or the whole HVAC system will not continue operation.
Symptoms to Look for when the HVAC Air Pressure Switch is About to go Bad
- HVAC system is unable to operate.
- Wrong volt range reading.
- HVAC system does not get to the correct temperature as set by the thermostat.
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