Description
The Taco ZVC-403 3 Zone Relay is a high-performance control that is used for controlling up to three zone valves for hydronic HVAC systems. Designed for boilers baseboard heaters or radiant heating this unit simplifies wiring and improves the zone control. It has compatibility with most models of thermostats LED lights for identification of problems and a priority zone for domestic water. It is designed to provide effective communication between the thermostats and zone valves to save energy and enhance system performance. It is easy to install and can be used in new constructions and in replacement of old systems and it is easy to operate and provides comfort in many zones.
