Description
The Trane ACT0490 Spring Return Rotary Direct Coupled Actuator is a reliable OEM control component designed for precise positioning of dampers or valves in commercial and residential HVAC systems. Built to Trane’s exact specifications, this actuator ensures accurate airflow or fluid control in air handling units, ventilation systems, and ductwork assemblies.
Key Features
- OEM Trane quality — Genuine replacement part engineered to match original equipment performance and reliability.
- Spring return mechanism — Automatically returns the actuator to a default position in case of power loss, protecting system operation.
- Rotary direct coupled design — Couples directly to damper shafts or valve spindles for simple, secure installation without extra linkages.
- Wide HVAC compatibility — Suitable for use in air handlers, ventilation systems, and other Trane equipment requiring rotary actuator control.
- Durable construction — Built for long service life in demanding system environments.






