EWC Controls MRK Replacement Motor Kit 321894-709 ensuring maximum readability in tight

ensuring maximum readability in tight mechanical rooms or complex piping layouts

This 24 VAC unit supports 2 Heat/2 Cool conventional systems and 3 Heat/2 Cool heat pumps

How do I prepare the surface for the new decal

This pan is specifically for upflow HVAC systems and should be verified against the service manual for your specific serial number

EWC Controls MRK Replacement Motor Kit 321894-709 ensuring maximum readability in tightThe EWC Controls MRK Replacement Motor Kit is the industry standard solution for restoring functionality to malfunctioning Ultra Zone dampers. As a direct replacement for EWC MA ND4 actuators, this kit allows technicians to swap out the motor without replacing the entire damper assembly, significantly reducing labor time and material costs. Operating on 24 VAC at a 1. 5 VA rating, the MRK motor provides the precise torque required for consistent open