The new ecoTEC exclusive Green iQ is Vaillant's first ever boiler product with the power of Green iQ technology. Combining their complete range of smart technologies and features, as well as providing great performance, the new ecoTEC exclusive intelligently manages consumption and output to keep all its components running at peak performance, for longer, providing a low-maintenance solution that you can rely on.
The ecoTEC exclusive range consists of two large output combination boilers (35 and 43kW) with Extra-Condense technology, and a single system boiler (27kW), which includes an integrated diverter valve for the first time in UK Vaillant history.
