Caleffi ZVR104 Zone Valve Relay 4-Zone with Priority Replacement ZVR104

Product Description

The Caleffi ZVR104 is a four-zone valve relay designed to manage zone-controlled heating systems efficiently. With the ability to handle four zones independently, this device is ideal for enhancing system performance and ensuring uniform heating control.

• Controls up to four independent heating zones.
• Integrates smoothly with low voltage thermostats.
• Enhanced system diagnostics with LED indicators.

Product Highlights

The ZVR104 model offers advanced control of zone valves, ensuring optimal performance of your hydronic heating system. It features multiple inputs for thermostats and end switches, amplifying its utility and reliability in commercial and residential settings.

Technical Specifications

• Power Requirements: Operates on 120V or 240V.
• Dimensions: 11 inches width by 3 inches depth by 9.25 inches height.
• Installation: User-friendly install process, with multiple mounting options.
• Additional Features: Comes with a primary pump system circulator and is compatible with Caleffi's Z-one zone valves. li>