Siemens Building Technology GCA166.1U Actuator 326058-758 This OEM actuator repair solution

This OEM actuator repair solution includes high-grade elastomers and friction-reducing bearings necessary to resolve internal bypass and shaft leakage

allowing the unit to maximize free cooling and reduce mechanical wear

Does this part also act as a filter drier

ensuring seamless integration with the piezo igniter and high-limit switch circuits

Siemens Building Technology GCA166.1U Actuator 326058-758 This OEM actuator repair solutionThe Siemens GCA166. 1U is a heavy duty OpenAir spring return actuator engineered for precise modulating control of HVAC dampers in commercial building automation systems. Operating on 24V AC DC, this unit delivers a robust 142 lb in torque (rated up to 160 lb in in specific applications) to manage large damper areas effectively. It utilizes a 0 10VDC control signal for linear positioning and features dual auxiliary switches for end stop monitoring or