Thermal Durability: Rated for hot junction temperatures up to 1500°F (816°C) for reliable operation in intense pilot flames

or frost forming at the valve outlet

You must verify the coil voltage and contact ratings on your existing unit

With reversible rotation and multiple mounting configurations—including hub

resisting the warping often seen in high-cycle residential applications

Siemens Building Technology GCA131.1P Actuator 320720-756 Thermal Durability: Rated for hotAs a veteran tech, I know you need hardware that handles the heavy lifting without the guesswork. The Siemens GCA131. 1P is a workhorse in the OpenAir actuator lineup, engineered for high torque applications requiring a reliable spring return damper actuator. Delivering a stout 160 lb in torque (18 Nm), this unit is purpose built for large HVAC dampers and high performance air volume control systems. It operates on 24V AC DC and utilizes a floating