KMC Controls MEP-4552V Actuator 30067439-890 Technicians should use the 1/8"

Technicians should use the 1/8" NPT pressure tap located on the valve body to verify both inlet supply pressure and 2-stage manifold pressure during the firing sequence

or a persistent open pressure switch code despite the motor receiving full line voltage

this valve ensures seamless mechanical fitment in Lennox HVAC equipment

this OEM part matches the exact pitch and balance required to prevent excessive vibration and bearing wear on the motor

eliminating the need for a traditional external run or start capacitor

KMC Controls MEP-4552V Actuator 30067439-890 Technicians should use the 1/8"The KMC Controls MEP 4552V is a heavy duty direct coupled spring return actuator engineered for precise modulating control of dampers and valves in commercial HVAC systems. Operating on a 24V AC DC power supply, this proportional actuator delivers a minimum torque of 45 in lb, making it a reliable choice for VAV terminal units and small to medium air handling systems. It accepts a 2 10 VDC control signal and features integrated anti jitter circuitry,