Johnson Controls M9220-GGA-3 Actuator THPU32HP7Y the 904085 comes as a

the 904085 comes as a complete module including the motor

While commonly used in negative pressure (draft) sensing for furnaces

and additional trippers can be added to extend the duration in 2-hour increments

and various heating appliances

Common Questions Is the 30GB660001 compatible with other Carrier chiller series

Johnson Controls M9220-GGA-3 Actuator THPU32HP7Y the 904085 comes as aThe Johnson Controls M9220 GGA 3 is a high torque, proportional spring return actuator engineered for precise control of dampers and valves in commercial HVAC systems. Delivering a robust 177 lb in (20 Nm) torque, this direct coupled actuator utilizes a brushless DC motor and electronic stall detection to ensure reliable performance without the need for end of rotation limit switches. It supports a wide range of control signals, including 0 10 VDC, 2