Johnson Controls DMPR-KC211 Jackshaft 30067439-890 and System 350 control modules

and System 350 control modules

including various CHA and CVP evaporator coil assemblies using R-22 or R-407C refrigerants

and a plastic hose barb for connection to pressure switches

This immersion-style temperature control uses a dependable bimetal sensing element to trigger circulator cycles

Johnson Controls DMPR-KC211 Jackshaft 30067439-890 and System 350 control modulesThe Johnson Controls DMPR KC211 is a high performance 2 panel damper jackshaft kit engineered for precise torque transmission in commercial HVAC air handling systems. Designed with a 1 inch diameter jackshaft, this kit ensures structural rigidity and eliminates shaft slippage during high velocity airflow conditions. As the direct replacement for DMPR KC205, the DMPR KC211 facilitates a seamless retrofit, maintaining compatibility with existing damper