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About us.

It's all about the heart of your life — your home. With Vaillant, you embrace the comfort of worry-free heating for over 150 years, trusting in the most reliable systems. We bring a better climate to over 30 million households worldwide.
Founder Johann in front of heat pump aroTHERM plus
Our mission

We create efficient, sustainable heating so you can live comfortably today while protecting the climate.

Family dinner in the garden
Our quality promise

Every Vaillant product is built to last, combining engineering, testing and design you can trust.

Vaillant heat pump in the test center
Sustainability at Vaillant

Responsibility drives everything we do, turning smart ideas into lasting progress for a greener future.

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Careers

Join a team where your work creates comfortable, efficient homes driven by innovation.

Vaillant employees
Innovation milestones

150 years of innovation shaping reliable, modern comfort for today and tomorrow.

Johann Vaillant in front of heat pump
The Vaillant Hare

The Vaillant hare stands for warmth, trust and a promise that continues to inspire generations.

Vaillant hare

These values define who we are – your trusted partner in heating for over 150 years.

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