Siemens Building Technology GCA161.1P Electric Damper Actuator Modulating S/R 24 VAC 0-10 VDC

Siemens Building Technology GCA161.1P Spring-Return Electric Damper Actuator is used in HVAC systems and is controlled at 24VAC with 0-10VDC modulation. It control airflow by converting electrical signals into mechanical movement and ensure that damper close during power loss. This actuator is suitable for use in ventilation and air conditioning systems in commercial and industrial buildings where proper control of airflow is essential. Some of the advantages are increased energy conservation, reliability and compatibility with HVAC equipment. The spring-return mechanism ensures safety by protecting the unit from freezing or damaging downstream parts in the event of power loss, which makes it suitable for controlling typical conditions.