Combining our complete range of smart technologies and features, you can be sure you’re fitting the very best when you fit new ecoTEC exclusive. 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 with extra condensate technology, and a single system boiler, which includes an integrated diverter valve for the first time in UK Vaillant history.

At Vaillant we are working towards low carbon solutions today. As part of the HyDeploy project, Vaillant boilers have been tested with up to 20% hydrogen blended with Natural Gas, and we are currently undergoing many tests to each of our boilers to validate their compatibility with up to 20% hydrogen.

• Staggering modulation of 1:10, which gives the boiler a high level of efficiency with lower fuel bills. The boiler can adapt itself to give only the exact heating output you require ultimately lowering fuel; bills. Much like pressing the gas pedal of your car to adjust power and speed
• Hand assembled in Derbyshire by one operative from start to finish, in our award winning manufacturing plant.
• ecoTEC exclusive is 85% recyclable at the end of its life
• 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
• Free 5 years out the box guarantee, 7 years when installed by a Vaillant Advance installer, 8 years if the installer is an Advanced Mastertech or 10 years when fitted with a filter.