A.J. Antunes 8024204107 Adjustable Air Pressure Switch W/FM Rating

The A.J. Antunes 8024204107 Air Pressure Switch is used for HVAC systems. It regulates and measures pressure within ducts or any other component of the heating and cooling system. At the same time when the pressure difference in the air is detected, it can switch on or off other elements that exist in the system including fans and dampers in order to maintain the right flow of air and efficiency of the system. The ability to precisely control temperature and ventilation has potential to enhance energy efficiency, as well as the quality of indoor air. Advantages include high performance, variable control to suit different uses, and a safety feature.