Johnson Controls M9203-BGA-2 Actuator THPU32HP7Y the 61-106238-17 is the official

the 61-106238-17 is the official manufacturer-designated direct replacement for the obsolete 61-21922-20 part number

Because Lennox is the parent company for Armstrong Air and Ducane

This model serves as a direct 68J66 replacement

Simplified Installation: The SGVL linkage allows for direct mounting to valves

Johnson Controls M9203-BGA-2 Actuator THPU32HP7Y the 61-106238-17 is the officialThe Johnson Controls M9203 BGA 2 is a compact spring return direct coupled actuator engineered for reliable operation of dampers and valves in HVAC systems. Providing 27 lb in torque, this unit is designed for two position control and supports both 24VAC and 24VDC power inputs. With a power on run time of less than 75 seconds and a spring return timing of 17 to 25 seconds, it ensures rapid fail safe positioning during power loss. The M9203 BGA 2