soot buildup in the burner

it is industry best practice to source new high-temp gaskets to prevent flue gas leakage at the mounting flange

40" WC specification for your specific furnace model

effectively exhausting combustion gases to prevent pressure switch lockout or incomplete combustion

use existing brackets or ensure the 48-frame dimensions match your current setup

KMC Controls MEP-4952 Actuator 318423-701 soot buildup in the burnerThe KMC Controls MEP 4952 Actuator is a powerful, direct coupled solution engineered for proportional control in demanding HVAC applications. This 24VAC DC unit delivers 90 in lb of torque, making it a reliable choice for managing medium sized damper actuators and globe valve assemblies. Integration into existing Building Automation Systems (BAS) is seamless thanks to its 0 10 VDC or 2 10 VDC input signals and selectable voltage feedback (0 5 0 10