Cleveland Controls NS2-0548-00 Air Flow Sensing Switch

The Cleveland Controls NS2-0548-00 Air Flow Sensing Switch is an essential part of the HVAC systems, which maintain and regulate the airflow. It works based on variations of pressure within air conduits such as ducts or ventilations systems. When the airflow is high enough, the switch turns on to indicate that proper ventilation is being done. This switch is most often installed in air handlers, fan coil units, and rooftop units. This airflow switch has several advantages, such as saving energy, increasing system dependability because equipment may be damaged due to low airflow, and decreasing maintenance expenses because fans and other HVAC components wear out when they run constantly.