Bard HVAC 8406-100BX Differential Pressure Switch 0.73" WC

The Bard HVAC 8406-100BX Differential Pressure Switch is an essential part that has been regenerated for measuring and regulating differential pressure in HVAC systems, with a pressure range of 0.73” WC. It works only when measuring the pressure difference across two points, providing well airflow and system performance. This switch is installed in air handling units, fan coils, ducts and filters and improves the efficiency of HVAC equipment. The advantages are accurate pressure measurement, dependable functionality, and installation that add to increase in energy effectiveness and comfort of indoor spaces.