Vaillant VR61/4 2 Zone Wiring 20139853
Two zone wiring centre for use with VRC470 & VRC470F.
The VR 61/4 Wiring centre is for use with the VRC 470 / VRC 470f. The VR 61/4 mixer module has been designed to allow Vaillant low voltage 'eBus' controls to be integrated within traditional 230V S-plan type installations to provide total system solution comprising of an ecoTEC system or open vent boiler, uniSTOR cylinder and control. Installation is simplified with all components being supplied by one manufacturer. The VR 61/2 is an intelligent wiring centre for use with the VRC 470 / VRC 470f weather compensators and Vaillant cylinders only, and can be used to connect a hot water and two central heating zones, each independent time and temperature settings. Additionally a storage loading pump or secondary circulation pump can also be connected.