KMC Controls MEP-4551 Actuator 30067439-890 high-visibility scale plate for precise

high-visibility scale plate for precise setpoint and differential adjustments

engineered to handle liquid

so the complete part number should be verified before ordering

Built for Nordyne furnace troubleshooting and repair

Using it on non-specified valve bodies may lead to improper torque or mechanical failure

KMC Controls MEP-4551 Actuator 30067439-890 high-visibility scale plate for preciseThe KMC Controls MEP 4551 is a robust 24VAC damper actuator engineered for reliable two position control in demanding HVAC systems. Delivering a focused 45 in lb torque, this unit provides high performance actuation for HVAC dampers and valves requiring a fail safe return to zero position upon power loss. This model serves as the designated direct replacement for MEP 5374 and MEP 5324, allowing for seamless mechanical integration and control logic