Johnson Controls M9220-HGA-3 Actuator 320788-704 With a maximum inlet rating

With a maximum inlet rating of 300 psi and an adjustable output range of 0-60 psi

allowing for proper control of the compressor and an auxiliary or emergency heat strip on single-stage heat pump platforms

OEM Compatibility: Guaranteed fit for Maxitrol 210G series units

Failure is typically indicated by an inducer motor that runs continuously without the burners igniting

Johnson Controls M9220-HGA-3 Actuator 320788-704 With a maximum inlet ratingThe Johnson Controls M9220 HGA 3 is a high torque, spring return direct coupled actuator engineered for precise control of dampers and valves in demanding HVACR environments. Delivering 177 lb in torque, this proportional actuator supports 24Vac Vdc power inputs and accepts 0 10Vdc, 2 10Vdc, or 0(4) 20mA control signals via an external 500 Ohm resistor. Designed for versatile field integration, it features adjustable zero and span settings, allowing