Schneider Electric (Barber Colman) 2374-401 Relay Els PW 17895 preventing the leakage of flue

preventing the leakage of flue gases and maintaining optimal manifold pressure

this valve is specifically calibrated for R22 refrigerant

Is the trip point adjustable

this enclosed power relay eliminates the need for separate electrical boxes and mounting hardware

but the load must be present to complete the circuit for the electronics to function

Schneider Electric (Barber Colman) 2374-401 Relay Els PW 17895 preventing the leakage of flueThe Schneider Electric 2374 401 Air Motion Relay, formerly under the Barber Colman brand, is a critical pneumatic component engineered for precise HVAC air pressure sensing and airflow monitoring. Designed to function as a differential pressure switch, this device triggers a pneumatic signal based on the presence or absence of air velocity. It operates with a minimum 0. 15" W. C. setpoint, making it sensitive enough to detect subtle changes in suction