Johnson Controls D-3153-3 Damper Actuator 30067439-890 provided torque requirements are met

provided torque requirements are met

External Equalization: Features a 1/4" flare pressure equalization connection to ensure accurate superheat control in systems with high pressure drops

This side-mount angle radiator valve supports both two-pipe hot water systems and low-pressure steam applications up to 15 psig

Operating on a standard 24Vac supply

failure to generate a spark during the ignition sequence

Johnson Controls D-3153-3 Damper Actuator 30067439-890 provided torque requirements are metThe Johnson Controls D 3153 3 Damper Actuator is a heavy duty pneumatic damper actuator designed for reliable proportional or two position control in commercial HVAC systems. This pneumatic piston actuator features a 5 10 psi spring range and a generous 3 inch stroke, making it a standard choice for technicians managing ventilating dampers and smoke control systems. Constructed with a die cast aluminum body and a rugged 15 inch synthetic elastomer