Vaillant VR61/4 2 Zone Wiring Centre 61/4

The VR 61/4 Wiring Centre, a genuine Vaillant product, is designed for use with the VRC470 and VRC470F weather compensators and Vaillant cylinders. It can integrate low voltage 'eBus' controls into traditional 230V S-plan type installations, providing a total system solution for an ecoTEC system or open vent boiler, uniSTOR cylinder, and control. This intelligent wiring centre can connect a hot water and two central heating zones, each with independent time and temperature settings. It also allows for the connection of a storage loading pump or secondary circulation pump.