30 Psig Maximum Air Pressure

This is an OEM York part specifically pinned for York control logic

The sensor is housed in a durable poly decorator-style enclosure

Operating on a 120 VAC power supply

maintaining line-voltage integrity and preventing downtime caused by localized circuit faults

Johnson Controls D-3244-4 Damper Actuator Refrigerant 30 Psig Maximum Air PressureThe Johnson Controls D 3244 4 Damper Actuator is a heavy duty pneumatic piston actuator engineered for high torque applications in commercial HVAC systems. This swivel mounted pneumatic actuator utilizes a robust 23. 4 sq. in. diaphragm to provide proportional control for medium to large sized dampers and fan vanes. With a standard 8 13 psi spring range and a generous 4 inch stroke, the D 3244 4 delivers consistent positioning accuracy under varying