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The best technologies to make people feel good - it's what we go to work for. Premium products for customers with the highest demands in terms of innovation, convenience, design, sustainability and efficiency make up our comprehensive portfolio. Learn more about Vaillant quality resulting from 140 years of progress.
Advanced heat pump technology utilises the free warmth of nature in your surroundings, making you independent of oil and gas. Find out how heat pumps work, what you should consider when installing one and how you can ...
Modern gas condensing technology utilises the additional heat energy contained in flue gases. Condensing boilers thereby achieve even higher efficiency with lower emissions compared to conventional heaters. Heating wi...
A solar heating system is a sensible addition to any modern heating system. Solar heating helps reduce your energy consumption and operating costs. You also reduce your CO₂ emissions. Find out about how you can best ...