ZVR104 | Zone Valve Relay 4 Zone | Caleffi

Caleffi Zone Valve Relay, 4 Zone (ZVR104) Caleffi's ZVR104 Zone Valve Relay is designed to control up to four independent zone valves, enabling efficient management of hydronic heating systems. This compact and reliable relay features multiple inputs for thermostats and end switches, ensuring precise control of zone temperatures. Key Features: - Powers up to four zone valves - Multiple inputs for thermostats and end switches - Compact and easy-to-install design - Suitable for both residential and commercial applications Applications: - Hydronic heating systems - Multi-zone heating control - Radiant floor heating - Snow melting systems Technical Specifications: - Voltage: 120V or 240V - Frequency: 50/60Hz - Power Consumption: 10VA - Output: Four independent relay outputs - Dimensions: 4.2" x 2.2" x 1.2" Upgrade your hydronic heating system with the Caleffi ZVR104 Zone Valve Relay for precise temperature control and energy efficiency. Order now at our HVAC supply store for the best prices and fast shipping!