Vaillant ecoTEC exclusive Green iQ boiler

Vaillant Group

Vaillant’s first ever boiler product with the power of Green iQ technology.

As well as providing great performance, the ecoTEC exclusive with Green iQ 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 with Extra-Condense technology, and a single system boiler, which includes an integrated diverter valve for the first time in UK Vaillant history.

Wide modulation range of up to 1:10

Adapts perfectly to all systems in every situation, ensuring lowest fuel bills for your customers

All-gas system

Always reaches optimal combustion with lowest emissions. As a self-adaptive system, it automatically adjusts to all types of gas.

System boiler with integral 3-way valve

4-pipe system to provide load compensation in DHW mode as well as CH mode. No more complex wiring systems, junction boxes or external zone valves

Extra-Condense heat exchanger

Taking overall combi boiler efficiency to the next level, and almost eliminating plume in DHW mode

Green iQ Mode

Outstanding eco-credentials from Vaillant’s latest boiler range, which optimises running cycles, results in even lower gas consumption and the boiler is highly recyclable (85%) at the end of its life

High power, 43kW output model available

Delivers Vaillant’s highest ever flow rate of 17.8 l/min

Compatible with Vaillant’s vSMART™ heating control

vSMART gives you easy access to your heating and hot water information, such as energy consumption, outside and inside temperatures and a status report – meaning you are always in full control

FREE 7 year warranty*

Option to purchase extended warranty up to 10 years*

*When registered through Vaillant Advance

Find out more:

ecoTEC exclusive Green iQ 627

ecoTEC exclusive Green iQ 835, 843