000+ hours of continuous service life to minimize callbacks

As long as the 24VAC coil voltage and DPST contact configuration match your current part’s specs and physical footprint

With an operating range of -40°F to 210°F (-40°C to 100°C)

verifying total external static pressure (TESP)

Direct OEM replacement design reduces wiring complexity and installation time in the field

Johnson Controls D-3153-104 Stop Screw Kit 000+ hours of continuous serviceFor veteran field technicians managing pneumatic control systems, the Johnson Controls D 3153 104 is the essential stop screw kit required to calibrate the power stroke on D 3153 pneumatic actuators. Whether you are performing a piston damper actuator repair or setting up new HVAC pneumatic controls, this kit allows for precise mechanical travel limitation when dampers must maintain a minimum air circulation point. The assembly includes two heavy duty