You've been using your good friend IE for quite some time now. It has been a reliable companion for probably the last 20 years.
Unfortunately, due to technology constantly evolving, we would like to kindly ask you to update your browser to one of your liking from the ones listed below. This will ensure that you're going to have good time on our site. Actually, any site really.
Farewell, Internet Explorer.
Choose long lasting quality from Vaillant and enjoy the benefits of our sustainable products.
If you choose a Vaillant product, you can be sure it meets the highest quality standards – and that you’ll be reaping the benefits for many years to come.
For 150 years, we've continued to test our products to ensure exceptional quality right across the board.
We invited one of our installers to visit our state-of-the-art factory in Belper, Derbyshire, to see for himself how we build the new Vaillant ecoTEC plus boiler. Ian met Paul Honeyman, Vaillant’s Head of Product Management in the UK, for a tour of our award-winning manufacturing facilities.
Ian discovered that every single ecoTEC plus is built by hand and undergoes rigorous testing before it leaves the factory, so our homeowneers can be sure they’re getting a quality appliance every time.
Over 350 individual tests at over 180 state-of-the-art testing stations across nine different lab departments: at the new Johann Vaillant Technology Center, our products and technologies are really put through their paces to prove their exceptional quality.
