natural gas but adjustable from 3

replacing the OEM 511-624-521 ensures the system returns to original manufacturer specifications

common failure points in high-volume foodservice environments

reduced heat exchange efficiency

Johnson Controls M9220-HGC-3 Actuator 326058-758 natural gas but adjustable fromThe Johnson Controls M9220 HGC 3 is a high torque, proportional spring return damper actuator designed for precise modulation in demanding HVACR applications. Engineered for direct coupled mounting, this 177 lb in (20 Nm) unit provides reliable control for dampers and valves without requiring complex linkages. It supports a wide range of input signals, including 0 10 VDC, 2 10 VDC, and 4 20 mA (via the included 500 Ohm resistor), and features