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 PKZ2020052
