Engineered for compatibility with specific Raypak Hi Delta and MVB boiler models

In high-demand HVACR applications

vibration-resistant locking to the control board or sensor terminals

Can I use the old pilot tubing

the wheel is likely out of balance and requires replacement

Schneider Electric (Barber Colman) MA-318-303 Actuator THPU32HP7Y Engineered for compatibility with specificThe Schneider Electric (Barber Colman) MA 318 303 Actuator is a heavy duty 24V spring return actuator engineered for precise two position control of dampers, valves, and ventilation equipment. Designed mid stroke for high torque applications, this oil immersed motor provides 60 lb in of torque, ensuring reliable fail safe operation by returning the controlled device to its original position upon power loss. Housed in a rugged die cast aluminum