Description
The Caleffi ZVR106 is a 6-zone valve relay panel designed to simplify and centralize the control of zone valves in hydronic heating systems. Built with Caleffi’s hallmark precision engineering, this relay panel coordinates up to six independent heating zones, making it an ideal solution for residential and light commercial hydronic installations.
Key Features
- Controls up to 6 independent hydronic heating zones
- Designed for use with zone valves in hot water heating systems
- Coordinates zone valve end switches with boiler and circulator pump operation
- Compact panel design for straightforward installation and wiring
- Built-in relay logic activates the boiler and pump only when one or more zones call for heat
- Reduces wiring complexity compared to individual zone control setups
- Compatible with standard 24V zone valves
Applications
- Residential hydronic baseboard heating systems
- Light commercial multi-zone hot water heating
- Retrofit and new construction hydronic zoning projects
- Systems requiring centralized zone valve management
Why Choose Caleffi ZVR106
Caleffi is a globally recognized leader in hydronic system components, and the ZVR106 reflects their commitment to quality and reliability. By consolidating zone valve control into a single, organized relay panel, installers can reduce wiring time, minimize troubleshooting complexity, and deliver a cleaner, more professional installation. The panel’s relay logic ensures the boiler and circulator pump operate only on demand, promoting energy efficiency and extending equipment life.







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