Check for induced AC voltage if readings are erratic

or frost forming at the valve outlet

Durable Construction: Built to withstand the harsh conditions of HVAC mechanical rooms and air stream environments

By providing a stabilized environment for the sensors

Siemens Building Technology GCA131.1P Actuator 320720-756 Check for induced AC voltageAs 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