Schneider Electric (Barber Colman) MK-4421 Actuator Freon This J Series pilot assembly

This J Series pilot assembly is compatible with both natural gas and liquid propane (LP) systems

this control prevents the circulation of warm

This component is compatible with a variety of Danfoss TLE

Contractors should verify the rotation direction (CW/CCW) and hub orientation before installation to ensure compatibility with existing Goodman and Amana air handlers

Service Convenience: Standard union connections allow for rapid removal and replacement without cutting into the existing piping

Schneider Electric (Barber Colman) MK-4421 Actuator Freon This J Series pilot assemblyThe Schneider Electric (Barber Colman) MK 4421 is a heavy duty pneumatic damper actuator engineered for proportional or two position control in demanding HVACR applications. This spring return actuator is the designated direct replacement for M593 5095 and M693 5095 models, ensuring seamless integration into existing Barber Colman pneumatic control systems. Featuring a rugged cast aluminum housing and a durable neoprene diaphragm, the MK 4421 provides