Taco ZVC404-5 - 4 Zone Valve Control with Priority, Bluetooth & Taco Control App

The Taco ZVC404-5 4-Zone Next Generation Valve Control with Priority is a clean, reliable way to manage up to four heating zones using 24V zone valves. Built for hydronic systems, it provides simple thermostat inputs, clear diagnostic LEDs, and a priority function that can help protect an indirect water heater zone when needed. With Bluetooth connectivity and Taco’s mobile app support, the ZVC404-5 makes setup, adjustments, and advanced settings easier without digging back into the wiring.

Features

• Manufacturer: Taco
• Part Number: ZVC404-5
• 4 zone valve outputs (24 VAC)
• Application: Hydronic heating zone control for systems using zone valves
• Built-in priority zone function (commonly used for indirect DHW)
• Thermostat Inputs: 4 thermostat connections (one per zone)End Switches: Dual isolated end switches for boiler/system demand control
• Diagnostics: LED indicators for power, thermostat calls, and zone activity
• Protection: Fully fuse protected for added reliability
• Bluetooth Enabled: Connects via Bluetooth for wireless access and configuration
• App Support: Compatible with the Taco Control mobile app for setup, adjustments, and advanced settings
• Compatibility: Supports most 2-, 3-, and 4-wire 24V zone valves (verify valve requirements)
• Wiring: Clearly labeled screw terminals for fast, clean installation
• Mounting: Compact enclosure designed for wall mounting in mechanical rooms

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