ecoTEC plus system

Our goal is always outstanding performance: low energy consumption for hot water and central heating – and lower fuel bills for you. The ecoTEC plus is smart: when it knows you don’t need as much heating power, it can drop to using 16% of its maximum power saving on fuel and money.

Because we know that’s what you want from your boiler. You want it to be efficient, easy to use, reliable and quiet.

Its straightforward backlit display, its stainless-steel heat exchanger, its premium components, and its Quiet Mark accreditation all mean that with the ecoTEC plus you can go tick, tick, tick and tick.

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

• Six system models covering 12, 15, 18, 24, 30 or 37kW heating outputs
• ErP A rated for both hot water and heating efficiency
• Dimensions in mm (612 model): H 720 x W 440 x D 338
• Works with LPG where required (exc. 612 & 615 models)

Vaillant production line