Aaon R77150 Pressure Switch Els PW 17895 provided the pipe size is

provided the pipe size is 2" NPT

Simplified Installation: Standard 1/2-inch connection allows for quick field replacement

preventing internal leakage that compromises system efficiency

though the relief feature in this model acts as a failsafe for total restrictions

Aaon R77150 Pressure Switch Els PW 17895 provided the pipe size isThe Aaon R77150 Pressure Switch is a critical safety and monitoring component engineered for precision sensing in commercial HVAC systems. This SPST pressure switch is factory calibrated with a 0. 25" w. c. setpoint, making it an ideal solution for proving airflow or monitoring static pressure in Aaon rooftop units and air handlers. Designed for heavy duty service, it features a 1 4" compression connection for secure, leak free integration into