Schneider Electric (Barber Colman) MP-452 Damper Freon verify the specific LB part

verify the specific LB part number against the unit's technical manual to ensure proper pressure sensing

The manual override switch permits immediate circuit testing or system cycling without disrupting the programmed schedule

making it suitable for both domestic and international York chiller or AHU installations

The Series LF174A is strictly designed for hot water heating boilers and domestic supply boilers

Schneider Electric (Barber Colman) MP-452 Damper Freon verify the specific LB partThe Schneider Electric Barber Colman MP 452 is a heavy duty proportional actuator designed for the precise positioning of dampers, valves, and ventilation flaps in high demand industrial and commercial HVAC systems. This non spring return actuator delivers a robust 220 lb in torque, ensuring reliable control even under significant load conditions. Operating on 120V AC power, the MP 452 features a versatile 180 degree rotation and an adjustable timing