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Energy efficient, low fuel consumption and low running costs
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Maximum heating and hot water comfort
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High efficiency thanks to Green iQ
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Easy operation thanks to integrated internet module
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Eco-friendly and 85% recyclable
Wall-Hung Combi and System Boiler
ecoTEC exclusive
The premium boiler
![ecoTEC exclusive ecoTEC exclusive](https://www.vaillant.co.uk/product-images/whbc23-912599-01.png_image_640w_480h.png)
The ecoTEC exclusive is the best in the business. It has our unique Green iQ mark which means it gives you the ultimate in energy efficiency, the lowest fuel consumption and lowest running costs. It’s smart, too. It’s the only boiler that can adapt itself so it’s always giving you the precise level of heat you need.
![ecoTEC exclusive ecoTEC exclusive](https://www.vaillant.co.uk/product-images/whbc15-32558-01.eps_image_640w_360h.png)
Ideal for:
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Heating
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The premium combi and system boiler
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The best in boiler performance, control and efficiency
The perfect fit for any home -
Different outputs available
Multiple outputs to suit you and your home -
Quiet Mark approved
High performance heat exchange
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ErP label
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Statement of Compliance
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ErP datasheet
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Installation instructions
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