Description
The Cleveland Controls NS2-1341-01 Air Switch 0.034+0.04″ WC is a precision airflow sensing component used to monitor low-pressure air movement in heating and ventilation equipment in HVAC systems. It works by detecting small pressure differentials created by blowers or draft systems and activating electrical contacts when the required airflow level is reached, ensuring proper equipment operation. It is placed in furnaces, ventilation systems, and combustion air applications, and it improves airflow verification, supports control, and helps prevent operation under venting conditions. It enhances equipment protection, operational efficiency, and performance in systems.
