VR66 Two Zone Wiring Control Centre 0020135785
Vaillant VR66 Two Zone Wiring Control Centre 0020135785
This part is suitable for use with Vaillant ecoTEC boiler range
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
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