Johnson Controls M9220-BAA-3 Actuator Els PW 17895 it is engineered to handle

it is engineered to handle the thermal fluctuations of high-demand environments

We recommend installing an expansion tank or clearing the waterways by briefly operating the test lever

or circuit spikes

making it the required professional grade for manifolds and valves operating in high-ambient or high-fluid temperature environments where standard coils would fail

The "R" suffix indicates a revised design

Johnson Controls M9220-BAA-3 Actuator Els PW 17895 it is engineered to handleThe Johnson Controls M9220 BAA 3 is a high torque, spring return direct coupled actuator engineered for precise on off damper control in commercial HVACR systems. Delivering a robust 177 lb in torque, this 120Vac damper actuator ensures reliable positioning for return air, exhaust air, and outside air dampers. Designed as the direct replacement for M9216 BAA 2, it offers a seamless upgrade path with enhanced performance. The unit features electronic