The Salus CB500 Wiring Centre is a high-performance control unit designed to manage and optimise underfloor heating and cooling systems. Serving as the central hub for your climate control setup, this intelligent wiring centre delivers precise, multi-zone management to ensure comfort and energy efficiency throughout your home or commercial property.

Whether you're managing a small system or expanding to a large-scale installation, the CB500 provides the flexibility and functionality you need. With the capability to control up to 5 independent zones, and expand to 15 zones using CB500X extension modules (sold separately), this system grows with your requirements.

• Multi-Zone Control: Manage up to 5 zones from a single unit; expandable to 15 zones with CB500X extension modules—ideal for larger properties and complex systems.
• Heating & Cooling Integration: Built-in module supports seamless switching between heating and cooling modes. Perfect for use with boilers, chillers, heat pumps, and hybrid systems.
• 230V Power Outputs: Includes 230V voltage outputs for actuators and pumps, ensuring reliable performance and system compatibility.
• Thermostat Compatibility: Thermostats requiring a 230V power supply can be powered directly from the control box, simplifying wiring and eliminating extra power supplies.
• Tool-Free Wiring: Features spring clamp terminals for quick, secure, and hassle-free wiring connections—speeding up installation and reducing maintenance time.
• Actuator Support: Compatible with NC (normally closed) type actuators, supporting a wide range of underfloor heating/cooling setups.
• Flexible Mounting Options: Designed for DIN rail or surface mounting, offering adaptability for different installation environments.

The Salus CB500 Wiring Centre offers advanced functionality in a compact, scalable package. Whether you’re upgrading an existing underfloor system or planning a new installation, this unit provides reliable zone control, intuitive wiring, and seamless integration with smart thermostats and actuators.

From single-room management to whole-property control, the CB500 delivers the flexibility and performance modern homes and commercial buildings require.