Reznor 203933 Pressure Switch Els PW 17895 typically 10" W

typically 10" W

This genuine Johnson Controls replacement part ensures seamless compatibility with existing lever arm assemblies for reliable damper control in commercial building automation systems

This direct mount pressure switch features a single-pole single-throw (SPST) configuration designed to open on pressure drop

Complete Set: Ships with both the brass ferrule and the compression nut for a ready-to-install solution that simplifies field repairs

Common Questions: Which valve series are compatible with the 410-182 kit

Reznor 203933 Pressure Switch Els PW 17895 typically 10" WThe Reznor 203933 Pressure Switch is a critical safety component designed for precise airflow monitoring in commercial and industrial heating and ventilation systems. This genuine OEM part features a 0. 75" WC setpoint, ensuring the inducer motor or venter assembly is moving sufficient combustion air before allow the gas valve to energize. Built with a SPDT (Single Pole Double Throw) switch configuration, the 203933 provides versatile electrical