Replacing with a genuine Daikin-McQuay OEM part ensures the component interacts correctly with the system's safety limits

OEM Compatibility: Fits a wide range of Raypak and Rheem models

It is not recommended for ammonia (R717) or flammable refrigerants

Always verify the valve body model to ensure the sleeve diameter matches the MKC-2 internal diameter

The Antunes Controls 803112502

Schneider Electric (Barber Colman) MA-419-500 Actuator R-410A Replacing with a genuine Daikin-McQuayThe Schneider Electric Barber Colman MA 419 500 is an industrial grade, 240V two position actuator engineered for heavy duty damper and valve control. This spring return actuator provides 60 lb in of torque and is specifically designed to return equipment to its normal position immediately upon power interruption. As the direct replacement for the obsolete MA 419 191, this model now includes a weatherproof gasket as a standard feature, enhancing its