specifically models 252-402

The control body is rated for ambient temperatures up to 200°F (93°C)

Optimized System Efficiency: Prevents air leakage and reduces strain on damper motors

Its one-piece flame retention design stabilizes the combustion arc

Thermal Resilience: Proven performance in extreme ambient conditions

Siemens Building Technology GIB161.1P Actuator 320819-301 specifically models 252-402The Siemens GIB161. 1P is a high torque non spring return actuator engineered for precise modulating control in demanding commercial HVAC configurations. Delivering a robust 310 lb in torque, this 24V damper actuator is specifically designed to handle large scale dampers, including return air, exhaust, and face and bypass applications. Built with a rugged all metal housing and brushless motor technology, the unit ensures long term operational