Taco Zone Valve Controls

Enhanced Taco ZVC series controls are used in hot water radiant and hydronic baseboard/radiator heating systems in combination with 24V thermostats and 24V zone valves (2, 3 or 4-wire), including actuators for the radiant heat manifolds.
A single thermostat wired to the panel can control one or more zones, allowing for added flexibility in projects with large areas, while EXP expandable models can be linked together (up to 20 panels) to control up to 120 individual zones, with no additional equipment necessary.
Options such as priority protection, post purge and pump exercise are now built-in and can be enabled via the switch directly on the control panel. Two boiler contacts allow installer to utilize the maximum functionality of the modulating/condensing boilers.