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An Introduction to Vaillant

Vaillant UK

As UK and Ireland Regional Director I am truly proud of the Vaillant brand. For more than 140 years, Vaillant has been setting the standards in the heating market, creating products that have revolutionised the industry, from water heaters in the early 1900’s, to pioneering the ‘combi’ boiler over 35 years ago.

Today we are as proud to be leading the way in renewable technologies, developing systems which utilise sustainable sources of energy. This enables you to enjoy simple, healthy and energy saving solutions for your heating, and hot water needs.

As one of Europe’s leading heating technology manufacturers, ‘thinking ahead’ is a culture which is embraced throughout our business. Our products feature high energy efficiency ratings and low emissions, and come with an enviable reputation for performance, quality and reliability.

Our constant drive to provide leading levels of customer service and training support helps to demonstrate why our customers continually recommend Vaillant – the ultimate endorsement any brand could ask for.

- Klaus Jesse - Regional Director UK & Ireland

The Vaillant Home range

The Home boiler range provides the high SAP efficiency levels significantly exceeding building regulations and offering opportunities to lower your overall build costs

The Vaillant ecoTEC boiler range

Delivering first class performance and reliability, innovative features and only the finest components, make the ecoTEC range of domestic boilers one of the best in it's class.

Renewable heating technology

Renewable heating technologies are fast becoming a popular way of providing ultra efficient heating and hot water for your home, and can help you to reduce your carbon footprint and significantly save money on your fuel bills. Find out more about our range:

aroTHERM air to water heat pump systems

aroTHERM hybrid systems

auroTHERM solar thermal

geoTHERM ground source heat pumps


You have a choice of what kind of controls you have to manage the boiler. The more sophisticated the control, the more control you have over the heating system.