VR66 0020135785 Two Zone Wiring Control Centre 0020135785

Vaillant VR66 0020135785 Two Zone Wiring Control Centre 0020135785

This part is suitable for use with Vaillant ecoTEC boiler range

Used as has been fitted in a training centre

Has the choice between two functional modes: Multi-zone mode or Mono-zone mode

Provides a simple system solution which permits EBUS controllers to be combined with room thermostats, valves, multizone heating and domestic hot water cylinder systems. This means can link multiple Vaillant controls together for a complete integration of a domestic heating system