Taco ZVC-403 3 Zone Relay For Zone Valves hoffman and PA1SPA series

and PA1SPA series

Its compact design makes it ideal for applications with limited space

Material: Copper tubing and aluminum fins

Switch Type: DPDT

crucial for machinery operations

Taco ZVC-403 3 Zone Relay For Zone Valves hoffman and PA1SPA seriesProduct Description The TACO ZVC 403 is a 3 zone relay designed to control zone valves in hydronic heating systems. It offers precise temperature control and efficient energy management. It controls up to three zones with independent temperature settings and maintains desired temperatures by adjusting valve positions based on thermostat signals. The unit optimizes heating cycles by only activating valves when necessary, reducing energy consumption.