While universal shafts exist

It is best practice for contractors to replace the entire set

As a Class 2 energy-limiting transformer

Built with 370/440Vac dual voltage rating

Complete Kit: Simplifies the swap-out process by providing the necessary ventor motor components for immediate installation

Siemens Building Technology GDE131.1T Control 319848-301 While universal shafts existThe Siemens GDE131. 1T is a high performance OpenAir electronic damper actuator engineered for precise control in HVAC ventilation systems. This non spring return actuator delivers 44 lb in (5 Nm) of torque, making it a reliable solution for small to medium sized damper applications, including VAV box control. Designed for 24V AC DC operation, this unit utilizes 3 position floating control to ensure accurate positioning during the 90 second nominal