or 12A49 vent limiter for indoor installations

This unit features a 7/8" ODF sweat connection and a robust 75 cubic inch desiccant volume

By providing electrical isolation between dissimilar metals

When integrating this duct smoke detector accessory into your fire safety layout

Schneider Electric (Erie) AG23B02A Actuator Els PW 17895 or 12A49 vent limiter forThe Schneider Electric (Erie) AG23B02A Actuator is a field proven solution for reliable two position control in hydronic systems. This 120Vac motorized zone valve actuator features a normally open (N. O.) configuration, making it a critical fail safe component for commercial and residential HVAC applications. Built as part of the industry standard Erie PopTop series, it offers a spring return mechanism that ensures the valve returns to its original