Johnson Controls DMPR-KC211 Jackshaft Els PW 17895 the Q4100C9046 serves as a

the Q4100C9046 serves as a direct cross-reference for several legacy components

Industrial-Grade Lead: The 36-inch lead length provides ample reach for large-scale furnace and boiler applications

Reliable Output: Consistently delivers 750mV to ensure millivolt-actuated gas valves open and close reliably

effectively neutralizing corrosive hydrofluoric and organic acids while preventing expansion valve freeze-ups

ODF sweat connections: Copper extensions allow for torch-brazing without disassembly

Johnson Controls DMPR-KC211 Jackshaft Els PW 17895 the Q4100C9046 serves as aThe 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