Siemens Building Technology 331-674 Extender Kit 320720-756 using original equipment ensures the

using original equipment ensures the system operates within its factory-specified parameters

including both rigid metal and flexible varieties

Key Benefits OEM Precision: Guaranteed fit for Burnham Alpine boilers

field wiring is efficient and maintains low contact resistance

Is the R104519-02 compatible with other brands

Siemens Building Technology 331-674 Extender Kit 320720-756 using original equipment ensures theFor contractors servicing legacy systems, the Siemens 331 674 Motor Stem Extender Kit is an essential field assembly solution for extending the reach of pneumatic damper actuators. This kit is specifically designed for use with Siemens No. 4 pneumatic actuators, providing a necessary 12 inch (305 mm) extension to bridge the gap between the actuator stem and the damper linkage. The assembly features a high grade 5 16 inch diameter push rod coupled with