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International Comfort Products NTC5075BFC1 Air Pressure Switch
The function of the pressure switch is to sense if the primary air circulator is running. The air pressure switch is a very critical piece of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house. Most air pressure switches are programmed with a manual reset, which means it will have to be manually reset before the system will continue its normal operation.
Warning Signs that the Air Pressure Switch has Failed
- The furnace won't ignite.
- Inaccurate electrical voltage being read from the pressure switch.
- The correct temperature in the house is hardly ever achieved.
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