Taco® Zone Valve Controls bring confidence and control to every zoning application—engineered for fast, flexible installation and the dependable performance professionals trust. With smart thermostat compatibility, LED diagnostics, and Bluetooth® app-based configuration, installers can use standard settings or fully customize each job using the Taco Control mobile app. Featuring four programmable outputs, three pump end switches, and built-in DHW Recirculation SmartPlug® Logic, Taco Zone Valve Controls deliver energy-efficient comfort and streamlined control—from the most trusted name in hydronic system solutions.

• Front Diagnostic Lights
• Switchable Priority
• Built-in Priority Protection
• Simplified Wiring
• Works with 2, 3, or 4-Wire Zone Valves
• Compact Design
• Fuse Protected
• 100% Factory Tested
• Built-in Post Purge and Pump Exercise Functions
• Two boiler contacts utilize the full functionality of Mod-Con boilers
• Expandable to 20 Zoning Panels (120 zones if all are 6 zone panels)
• Interface with -EXP Switching Relays
• Contractor-Friendly PC Board Layout
• Universal Thermostat Compatibility
• 24 Volt Power Output for Hard Wired Thermostats
• Field Replaceable Transformer
• UL Listed
• Extended 3-Year Warranty

Next Generation New Features

• Three Pump End Switches can control up to 3 individual pumps
• Mobile App (not required for all functions)
• Wireless Update Capabilities
• 4 Programmable Outputs
• DHW Recirculation SmartPlus Logic
• Diagnostic Lights for all Outputs
• Additional Space for Wiring
• More Space to Write Zone Information
• Easy to Remove Hinged Cover
• Rear Knockouts
• Standard Control Upgradeable to Reset Model
• Modbus Communication

Additional Reset Model Features

• Indoor Reset Control (load reset)
• Outdoor Reset Control (weather compensation)

Applications

• Hot Water Heating Systems
• Closed Cooling Circuits
• Air Conditioning Systems
• Hydronic Heating and Cooling
• Water/Glycol concentrations up to 50%
• Solar / Geothermal