Schneider Electric (Barber Colman) 2374-401 Relay Refrigerant System Stability: Specifically rated at

System Stability: Specifically rated at 50VA to support the complex power requirements of Ultra boiler control logic

eliminating light-off delays and pilot burner fluttering

check your specific unit wiring diagram to determine if it requires manual intervention after a trip event or if it resets automatically once temperatures drop below the 140°F threshold

Shock Absorption: The 4-way flexing action prevents end float and minimizes stress on motor bearings during startup

Its standard mounting configuration and compact design allow for seamless integration into Honeywell Maxon combustion heads

Schneider Electric (Barber Colman) 2374-401 Relay Refrigerant System Stability: Specifically rated atThe 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