Schneider Electric (Barber Colman) MA40-7040 Actuator Refrigerant or the control board flashing

or the control board flashing a specific pressure switch fault code (typically a 2 or 3 flash code on many Lennox units)

two negative samples

By utilizing this foot mount kit

this coil is specifically sized and rated for Skinner and Gold Ring valve bodies requiring a 4F type replacement

Schneider Electric (Barber Colman) MA40-7040 Actuator Refrigerant or the control board flashingThe Schneider Electric (Barber Colman) MA40 7040 Actuator is a robust, two position spring return actuator engineered for the fail safe control of dampers and valves in commercial HVAC systems. Operating on 120V AC, this DuraDrive actuator provides a reliable 35 lb in torque (4 N m), ensuring positive close off in air tight applications. It is the designated direct replacement for MA40 LF120, featuring a universal clamp that accommodates round shafts