The Belimo ARX24-3 is a 24V non-spring-return (NFS) damper actuator engineered for dependable on/off and floating point control in commercial and residential HVAC systems. Backed by Belimo’s industry-leading actuator technology, the ARX24-3 delivers precise, repeatable damper positioning with minimal maintenance requirements.
Key Features
- 24V AC/DC operating voltage for broad system compatibility
- Non-spring-return (NFS) design retains last damper position on power loss
- On/off and floating point control modes for flexible integration
- Compact, robust housing suitable for commercial HVAC applications
- Easy direct-mount installation — no crank arm or linkage required
- Low power consumption for energy-efficient operation
- Manual override function for commissioning and maintenance convenience
Typical Applications
- Air handling units (AHUs)
- Variable air volume (VAV) systems
- Ventilation and exhaust damper control
- Building automation and HVAC zoning systems
Why Choose Belimo?
Belimo is a globally recognized leader in actuator, valve, and sensor solutions for HVAC systems. The ARX24-3 reflects Belimo’s commitment to quality, longevity, and ease of installation — making it a trusted choice for HVAC contractors and building automation professionals alike.
