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International Comfort Products N2A330AKA200 Air Pressure Switch
The main function of this type of switch is to determine whether or not the air blower is running. A lot of switches have a manual reset feature, which forces the system to be reset physically before the HVAC system will continue. This switch is an important part of all the safety features in today's HVAC systems that is in place to keep you safe from potential hazards in the house.
Signs of a Rapidly Declining Pressure Switch
- The desired temperature is never fully attained.
- Bad voltage range being read from the pressure switch.
- Furnace is unable to operate.
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