Description
Engineered for industrial ventilation applications
Always refer to your specific model's wiring diagram to ensure proper resistance values are maintained
allowing the unit to maximize free cooling and reduce mechanical wear
Does this part also act as a filter drier
then re-tighten the set screw to lock the specific airflow setting
Siemens Building Technology GCA166.1U Actuator 326058-758 Engineered for industrial ventilation applicationsThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























