KMC Controls MEP-4501 Actuator 322057-301 or inadequate combustion air causing

or inadequate combustion air causing flames to "roll out" toward the burner front

which can stress the plastic housing

model LFU5B-Z3

Repeated trippingùor short cyclingùis usually caused by restricted airflow

making it essential for HVACR industrial flow control

KMC Controls MEP-4501 Actuator 322057-301 or inadequate combustion air causingThe KMC Controls MEP 4501 Actuator is a high performance, non spring return direct coupled actuator designed for precise tri state (floating) or two position control in HVAC systems. Delivering a minimum torque of 45 in lb, this 24V actuator is optimized for controlling small dampers and valves with a focus on quiet, reliable operation. The MEP 4501 features a patented noise reducer for whisper quiet performance, making it ideal for indoor commercial