A.J. Antunes 8021202103 SPDT Air Differential Pressure Switch W/Compression Fitting 0.17-1" WC

The A.J. Antunes 8021202103 Air Differential Pressure Switch is an essential component for HVAC systems with the purpose of measuring and regulating the air pressure within a range of 0.17 to 1” WC. This switch has a Single Pole Double Throw type that makes it possible to offer on/off control depending on the pressure of the air. It also comes with 1/4” compression fittings which makes it easy to install and also makes connections secure. This pressure switch has several advantages, including increased system performance, safety from airflow problems, and the ability to maintain high performance in various HVAC applications, including air handling units and exhaust systems, to provide a comfortable indoor conditions.