Johnson Controls M9124-HGA-2 Actuator Els PW 17895 while the B212+TR24-SR-T is a

while the B212+TR24-SR-T is a complete actuated valve assembly including the 24V modulating motor

ensuring stable electromagnetic induction for consistent valve actuation

making it an ideal choice for vacuum services or low-pressure systems up to 300 PSI

controlling the 24V gas valve and 120V ignitor signals

Johnson Controls M9124-HGA-2 Actuator Els PW 17895 while the B212+TR24-SR-T is aThe Johnson Controls M9124 HGA 2 Actuator is a heavy duty, non spring return actuator designed for high precision positioning of air dampers and valves in commercial HVACR systems. Delivering a robust 210 lb in torque, this 24V direct mount actuator provides reliable proportional control via a 0 10 VDC or 0 20 mA input signal. Unlike standard models, the HGA variant features integrated zero and span adjustment, allowing for precise sequential