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

Operating on a 120 VAC power supply

Single Point Power (SPP): Streamlines installation by eliminating the need for separate circuit runs for the heater and the air handler

This control is optimized for use with most common HCFC and HFC refrigerants

Johnson Controls D-3244-4 Damper Actuator Refrigerant maintaining line-voltage integrity and preventingThe 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