Multi Products 2781AS Actuator 30067439-890 the Lennox 28G80 may be

the Lennox 28G80 may be stuck in the open position

preventing premature failure or "chatter" during operation

this motor provides the static pressure and CFM requirements necessary to maintain factory-spec system efficiency

often found in Cleaver-Brooks and other major boiler configurations

Using this genuine Trane MOT8915 motor ensures the static pressure and CFM requirements of the original equipment are maintained

Multi Products 2781AS Actuator 30067439-890 the Lennox 28G80 may beThe Multi Products 2781AS Actuator is a heavy duty 120V damper motor specifically engineered for high torque applications in commercial HVAC and ventilation systems. This UL6 compliant unit features a Clockwise (CW) rotation and is built with a rugged Type B square shaft configuration to ensure a secure, slip free connection to damper linkages. Professionals often utilize this model as a reliable Ruskin damper actuator replacement, providing direct